{"title":"Circulation pumps","description":"","products":[{"product_id":"defro-ecoflow-energy-heizungsumwaelzpumpe-eco-flow-technologie","title":"Defro Ecoflow Energy heating circulation pump for energy-efficient heating","description":"\u003ch2\u003eEfficient heating circulation pump with Eco Flow technology\u003c\/h2\u003e  \u003cp\u003eThe DEFRO Ecoflow Energy heating circulator pump is the ideal solution for energy-efficient heating. With a remarkable energy efficiency index of ≤ 0.20, this pump sets new standards in sustainability and cost savings. It was specifically designed to significantly reduce electricity consumption in households without compromising performance.\u003c\/p\u003e  \u003cp\u003eBy using this modern technology, energy consumption is reduced by up to 80% compared to conventional heating circulation pumps. The DEFRO Ecoflow Energy combines efficiency with intelligent flow rate adjustment, so it only uses as much energy as is actually needed.\u003c\/p\u003e  \u003ch3\u003eEco Flow technology for maximum energy savings\u003c\/h3\u003e  \u003cp\u003eThe DEFRO Ecoflow Energy uses advanced Eco Flow technology to precisely adapt to the requirements of your heating system. Thanks to the innovative proportional pressure method, the pump detects the actual demand of the system and automatically adjusts its output. This not only saves energy but also ensures consistent operation.\u003c\/p\u003e  \u003cp\u003eEven with significantly reduced power consumption, the hydraulic performance remains virtually identical to that of standard pumps, so you don't have to accept any compromise in heating performance. This technology makes the DEFRO Ecoflow Energy the ideal choice for modern, environmentally conscious households.\u003c\/p\u003e  \u003ch3\u003eCompact design and easy installation\u003c\/h3\u003e  \u003cp\u003eWith a length of only 180 mm, this heating circulator pump is particularly compact and easy to integrate. The tool-free electrical connection with the innovative Wilo connector significantly simplifies installation, even for less experienced users. Thanks to the convenient automatic venting function at the touch of a button, tedious bleeding is a thing of the past.\u003c\/p\u003e  \u003cp\u003eThe DEFRO Ecoflow Energy is therefore not only extremely efficient, but also user-friendly and requires little maintenance. Its robust and compact design ensures durability even in demanding operating environments.\u003c\/p\u003e  \u003ch3\u003eSignificant cost reduction with maximum performance\u003c\/h3\u003e  \u003cp\u003eOne of the biggest advantages of this heating circulation pump is the significant reduction in energy costs. With typical energy consumption, which for standard pumps often accounts for 10 to 20% of total household electricity consumption, the DEFRO Ecoflow Energy offers savings of up to 80%. This means the investment in this pump pays for itself in a very short time.\u003c\/p\u003e  \u003cp\u003eThanks to the display of current power consumption, you always have an overview of your energy usage and can thus further optimize the operation of your heating system. The maximum operating pressure of up to 10 bar and the versatile connection options also make the DEFRO Ecoflow Energy extremely flexible in its application.\u003c\/p\u003e  \u003ch3\u003eTechnical specifications at a glance\u003c\/h3\u003e  \u003cp\u003eInstallation length: 180 mm\u003cbr\u003eThread: G 1½\u003cbr\u003ePipe connection: 1\" Inch DN25\u003cbr\u003ePower consumption: 3 - 25 watts\u003cbr\u003eCurrent draw: max. 0.33 A\u003cbr\u003eSpeed: 1200-3492 rpm\u003cbr\u003eMaximum permissible operating pressure: 10 bar\u003cbr\u003eProtection class: IP X4D\u003cbr\u003eInsulation class: F\u003cbr\u003eMains connection: 1~230\/50\/60 V\/Hz\u003c\/p\u003e  \u003ch3\u003eConclusion: Sustainability and performance combined\u003c\/h3\u003e  \u003cp\u003eThe DEFRO Ecoflow Energy heating circulator pump is the perfect choice for maximizing efficiency and sustainability in your heating system. With advanced technology, ease of use, and high energy savings, it revolutionizes the operation of your heating system. Save electricity and protect the environment without sacrificing comfort.\u003c\/p\u003e  \u003cp\u003eTake the first step towards a sustainable future – with the DEFRO Ecoflow Energy heating circulator pump!\u003c\/p\u003e","brand":"Defro","offers":[{"title":"6 meters","offer_id":47330030190940,"sku":"ECO256","price":112.0,"currency_code":"EUR","in_stock":true},{"title":"4 meters","offer_id":47330030158172,"sku":"ECO254","price":119.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/defro-ecoflow-energy-heizungsumwalzpumpe-fur-energieeffizientes-heizen-9392275.webp?v=1770693082"},{"product_id":"die-neue-qualitat-des-sparens-mit-der-wilo-star-z-nova","title":"Wilo Star Z NOVA circulation pump","description":"\u003ch2\u003eWilo Star-Z NOVA: The efficient circulation pump for maximum hot water comfort\u003c\/h2\u003e  \u003cp\u003eThe Wilo Star-Z NOVA is the innovative solution for energy-efficient domestic hot water circulation. This high-efficiency pump was specially developed for single-family and two-family homes to optimally combine comfort and sustainability. With up to 80% less electricity consumption, it sets new standards in terms of efficiency and cost-effectiveness.\u003c\/p\u003e  \u003ch3\u003eEfficient energy savings in drinking water circulation\u003c\/h3\u003e  \u003cp\u003eThe Wilo Star-Z NOVA impresses with its remarkable energy efficiency and, thanks to its innovative design, requires minimal power. This enables energy savings of up to 80% compared to conventional pumps. Therefore, it not only protects the environment but also helps to permanently reduce energy costs.\u003c\/p\u003e  \u003cp\u003eThanks to its optimized design, the pump also contributes to the even distribution of hot water in the building circuit, thus ensuring a consistently high level of hot water comfort – ideal for modern household requirements.\u003c\/p\u003e  \u003ch3\u003eCompact design for easy installation\u003c\/h3\u003e  \u003cp\u003eThanks to its compact dimensions, the Wilo Star-Z NOVA can be easily integrated into almost any installation situation. This is particularly advantageous for confined installation areas, such as those often found in existing buildings. Replacing an old system with the Wilo Star-Z NOVA is therefore extremely simple and time-efficient.\u003c\/p\u003e  \u003cp\u003eAnother practical extra: The standard-issue thermal insulation shell ensures that heat retention within the system is increased and heat loss is minimized. This means greater efficiency without additional costs.\u003c\/p\u003e  \u003ch3\u003eRobust construction and high-quality accessories\u003c\/h3\u003e  \u003cp\u003eThe pump is distinguished by its reliable design. As a wet-rotor circulation pump with threaded connections and a stall-proof synchronous motor, the Wilo Star-Z NOVA scores highly in terms of durability and safety. Its design ensures that the pump delivers its performance even under demanding conditions.\u003c\/p\u003e  \u003cp\u003eThis includes important extras such as the ball valve and the check valve, which simplify handling and maintenance. These well-thought-out details make the installation and operation of the pump safe and convenient.\u003c\/p\u003e  \u003ch3\u003eOptimal power range for diverse applications\u003c\/h3\u003e  \u003cp\u003eThe Wilo Star-Z NOVA was specifically designed for drinking water applications. It operates reliably within a wide temperature range: from +2 °C to +95 °C with a maximum ambient temperature of +40 °C. This makes the pump ideally suited to the demands of everyday household use.\u003c\/p\u003e  \u003cp\u003eWith a DN15 (½ inch) threaded connection, the pump offers universal compatibility, allowing it to be connected to many existing systems. Its flexibility and quality make it the ideal choice for a wide variety of drinking water circulation systems.\u003c\/p\u003e  \u003ch3\u003eSummary of the advantages of the Wilo Star-Z NOVA\u003c\/h3\u003e  \u003cp\u003eThe Wilo Star-Z NOVA is the ideal solution for sustainable drinking water circulation. Its key advantages at a glance:\u003c\/p\u003e  \u003cul\u003e  \u003cli\u003eHigh-efficiency pump with up to 80% energy savings\u003c\/li\u003e  \u003cli\u003eSpace-saving, compact design for easy installation\u003c\/li\u003e  \u003cli\u003eStandard thermal insulation shell included at no extra charge\u003c\/li\u003e  \u003cli\u003eRobust design with stall-proof synchronous motor\u003c\/li\u003e  \u003cli\u003eWide temperature range from +2 °C to +95 °C\u003c\/li\u003e  \u003cli\u003eIncluding ball valve and check valve\u003c\/li\u003e  \u003c\/ul\u003e  \u003cp\u003eWith the Wilo Star-Z NOVA, you're choosing state-of-the-art technology that perfectly combines comfort, efficiency, and sustainability. Experience the benefits of a high-performance circulation pump specifically designed for the needs of single-family and two-family homes.\u003c\/p\u003e  \u003ch3\u003eDownload\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/wilo_f_0200002e00016b7e00010092.pdf?v=1739449633\" target=\"_blank\" title=\"Bedienungsanleitung Wilo-Z Nova\" rel=\"noopener\" aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung Wilo-Z Nova\"\u003eUser manual\u003c\/a\u003e\u003c\/li\u003e  \u003c\/ul\u003e","brand":"Wilo","offers":[{"title":"Vaiketitel","offer_id":47179946426716,"sku":"Z15","price":192.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/zirkulationspumpe-wilo-star-z-nova-8464373.png?v=1770693040"},{"product_id":"die-wita-he-go-future-40-50-60-25","title":"Circulation pump for heating and solar systems Wita HE + go.future 40\/50\/60-25 - 180 mm","description":"\u003ch2\u003eWITA HE+: Circulation pump for heating and solar systems\u003c\/h2\u003e  \u003cp\u003eThe WITA HE+ series circulation pumps were specifically developed for use in heating and solar systems and impress with their high energy efficiency. With energy savings of up to 80% compared to conventional circulation pumps, they offer a modern and environmentally friendly solution for your home. Thanks to innovative technology, the hydraulic performance remains almost at the level of standard models, while you benefit from significantly reduced operating costs.\u003c\/p\u003e  \u003ch3\u003eEfficient performance for a wide range of requirements\u003c\/h3\u003e  \u003cp\u003eThe circulation pump adapts flexibly to your requirements. With a power consumption of only 3 to 41 watts and a maximum delivery head of 6 meters, it is ideally suited for a variety of applications. Its flow rate of up to 3,500 liters per hour easily covers even larger heating and solar systems. Despite its high flow rate, the pump operates efficiently, making it a reliable and economical choice for your system.\u003c\/p\u003e  \u003cp\u003eThanks to its electronic control system, the pump dynamically adapts to current requirements. This not only reduces energy consumption but also ensures quiet and trouble-free operation.\u003c\/p\u003e  \u003ch3\u003eRobust materials for durability\u003c\/h3\u003e  \u003cp\u003eThe WITA HE+ is made of high-quality materials that guarantee a long service life and reliable operation. The pump housing, made of cataphoresis-coated gray cast iron, protects against corrosion and increases durability. The impeller, made of technopolymer, combines lightness and stability to ensure optimal performance.\u003c\/p\u003e  \u003cp\u003eWith a maximum permissible operating pressure of 10 bar and a temperature range of +5 °C to 110 °C, the pump can be safely used in a wide variety of systems. IP42 protection and Class F insulation complete the robust design and ensure additional protection and safety during operation.\u003c\/p\u003e  \u003ch3\u003eEasy installation and compact design\u003c\/h3\u003e  \u003cp\u003eThanks to its standardized dimensions, the WITA HE+ is easy to install. With a length of 180 mm and a 1 ½\u0026quot; connection thread (approx. 53 mm wrench size), the pump fits perfectly into most heating and solar systems. Its compact design also allows for easy installation in confined spaces.\u003c\/p\u003e  \u003cp\u003eAn additional advantage: The pump does not require separate motor protection because it is short-circuit proof. This simplifies installation and minimizes maintenance costs.\u003c\/p\u003e  \u003ch3\u003eEnvironmentally friendly and certified\u003c\/h3\u003e  \u003cp\u003eThe WITA HE+ bears the CE mark and therefore meets all relevant European safety and quality standards. Thanks to its high energy efficiency, the pump actively contributes to environmental protection by reducing energy consumption and thus CO₂ emissions. This makes it not only a cost-saving but also an environmentally friendly choice.\u003c\/p\u003e  \u003ch3\u003eConclusion: High-performance pump for heating and solar\u003c\/h3\u003e  \u003cp\u003eThe WITA HE+ circulation pump is the ideal choice for anyone seeking an efficient, high-performance, and environmentally friendly solution. Its combination of energy savings, flexible performance, and robust materials makes it the perfect complement to heating and solar systems. Featuring state-of-the-art technology and easy installation, the WITA HE+ offers excellent value for money and ensures the sustainable optimization of your heating and solar technology.\u003c\/p\u003e  \u003ch3 style=\"margin-bottom: 0cm; line-height: normal;\" class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cspan style=\"mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-fareast-language: DE;\"\u003eTechnical data: \u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e  \u003cp style=\"margin-bottom: 0cm; line-height: normal;\" class=\"MsoNormal\"\u003e  \u003c\/p\u003e  \u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal;\" class=\"MsoNormal\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-fareast-language: DE;\"\u003eMaximum delivery head: 4.0 m | 5.0 m | 6.0 m\u003c\/span\u003e\u003c\/p\u003e  \u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal;\" class=\"MsoNormal\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: PT; mso-fareast-language: DE;\" lang=\"PT\"\u003eMaximum flow rate: 2,800 l\/h | 3,300 l\/h | 3.500 l\/h\u003c\/span\u003e\u003c\/p\u003e  \u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal;\" class=\"MsoNormal\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-fareast-language: DE;\"\u003ePower consumption: 23 W | 32 W | 41 W\u003c\/span\u003e\u003c\/p\u003e  \u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal;\" class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cspan style=\"mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-fareast-language: DE;\"\u003eControl:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e  \u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal;\" class=\"MsoNormal\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-fareast-language: DE;\"\u003e3 constant characteristic curves,\u003c\/span\u003e\u003c\/p\u003e  \u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal;\" class=\"MsoNormal\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-fareast-language: DE;\"\u003e2 constant pressure characteristic curves,\u003c\/span\u003e\u003c\/p\u003e  \u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal;\" class=\"MsoNormal\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-fareast-language: DE;\"\u003e2 proportional characteristic curves\u003c\/span\u003e\u003c\/p\u003e  \u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal;\" class=\"MsoNormal\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-fareast-language: DE;\"\u003eTemperature class TF 110 according to DIN EN 60335-2-51\u003c\/span\u003e\u003c\/p\u003e  \u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal;\" class=\"MsoNormal\"\u003e\u003cspan style=\"mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-fareast-language: DE;\"\u003eMaximum system pressure: 10 bar\u003c\/span\u003e\u003c\/p\u003e  \u003cp\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 107%; font-family: 'Aptos',sans-serif; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 'Times New Roman'; mso-hansi-theme-font: minor-latin; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-ansi-language: DE; mso-fareast-language: DE; mso-bidi-language: AR-SA;\"\u003eInstallation length 180mm\u003cbr\u003eConnection thread 1 1\/2\u0026quot; (wrench size approx. 53mm)\u003cbr\u003ePipe connection: DN 25 -\u0026gt;  1\" or approximately 32mm\u003cbr\u003ePower consumption 3 to 41 watts\u003cbr\u003eMaximum delivery head: 6m\u003cbr\u003eQ max.: 3500 l\u003cbr\u003e\u003cbr\u003eProtection rating: IP42\u003cbr\u003eSupply voltage: 230 V\u003cbr\u003eMains frequency: 50 Hz\u003cbr\u003eMinimum temperature of the pumped medium: +5 °C\u003cbr\u003eMax. temperature of the pumped medium: 110 °C\u003cbr\u003ePump housing: Grey cast iron GG 25, cataphoresis coated\u003cbr\u003eMotor protection: None, short-circuit proof\u003cbr\u003eType of regulation: electronic\u003cbr\u003eInstallation length: 180 mm\u003cbr\u003e\u003cbr style=\"mso-special-character: line-break;\"\u003e\u003c!-- [if !supportLineBreakNewLine]--\u003e\u003cbr style=\"mso-special-character: line-break;\"\u003e\u003c!--[endif]--\u003e\u003c\/span\u003e\u003c\/p\u003e  \u003ch3\u003eDownload\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003ca rel=\"noopener\" title=\"Datenblatt Wita HE go futer\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/WITA-HE-gofuture-40-50-60-1.pdf?v=1739445590\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Datenblatt Wita HE go futer\"\u003eDatasheet\u003c\/a\u003e\u003c\/li\u003e  \u003c\/ul\u003e","brand":"Wita","offers":[{"title":"Vaiketitel","offer_id":47179958813020,"sku":"WGF45625","price":148.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/umwalzpumpe-heizung-solar-wita-he-gofuture-405060-25-180-mm-9925099.webp?v=1770693078"},{"product_id":"wita-delta-plus-he-55-15-s","title":"Circulation pump WITA Delta Plus HE 55-15 S","description":"\u003ch2\u003eHigh-efficiency circulation pump WITA Delta Plus HE 55-15 S\u003c\/h2\u003e  \u003cp\u003eDiscover the modern WITA Delta Plus HE 55-15 S circulation pump – the ideal solution for efficient heating and solar systems. Thanks to its innovative technology and energy efficiency class A, you can reduce your energy consumption by up to 80% compared to conventional circulation pumps. Choose quality, environmental friendliness, and durability with the WITA Delta Plus HE series.\u003c\/p\u003e  \u003ch3\u003eEnergy efficiency and savings\u003c\/h3\u003e  \u003cp\u003eThe WITA Delta Plus HE 55-15 S impresses with its exceptionally low energy consumption, made possible by modern high-efficiency technology. With energy savings of up to 80%, it is not only environmentally friendly but also permanently reduces your operating costs. This pump is certified for use in heating and solar thermal systems, making it the perfect choice for both residential and commercial applications.\u003c\/p\u003e  \u003cp\u003eFurthermore, the circulation pump features a switchable night setback function. This function further reduces energy consumption by lowering the system temperature over a period of time. Perfect for those seeking an energy-efficient solution without compromising on performance.\u003c\/p\u003e  \u003ch3\u003eIntuitive operation for greater comfort\u003c\/h3\u003e  \u003cp\u003eThe one-touch control panel ensures simple and flexible configuration of the performance curves. The WITA Delta Plus HE 55-15 S offers numerous customization options: Choose between four pre-configured characteristic curves that operate according to the proportional pressure method, or use one of three constant speed characteristic curves for individual requirements.\u003c\/p\u003e  \u003cp\u003eAn integrated LED display provides a constant overview of the current power consumption, the selected characteristic curve, and the status of the night setback. Its intuitive operation makes this circulation pump the ideal solution for anyone seeking a combination of efficiency and user-friendliness.\u003c\/p\u003e  \u003ch3\u003eTechnical specifications at a glance\u003c\/h3\u003e  \u003cp\u003eThe WITA Delta Plus HE 55-15 S impresses not only with its functionality but also with its technical features. With a delivery head of up to 6 m and a flow rate of 3.2 m³\/h, it meets even demanding requirements. These specifications guarantee high-performance circulation in heating and solar systems, regardless of the size of your system.\u003c\/p\u003e  \u003cp\u003eIn addition, the WITA Delta Plus HE 55-15 S is compatible with other well-known pump models such as the Grundfos Alpha 2 25-60, Wilo RS 25\/6 or Grundfos UPS 25\/60. This broad compatibility ensures trouble-free retrofitting or replacement of older pumps.\u003c\/p\u003e  \u003ch3\u003eA contribution to sustainability\u003c\/h3\u003e  \u003cp\u003eWith the WITA Delta Plus HE 55-15 S, you make a positive contribution to environmental protection. Its high-efficiency technology not only saves energy but also reduces your system's CO₂ emissions. In times of rising energy costs and growing environmental awareness, this circulation pump is a sustainable investment in the future.\u003c\/p\u003e  \u003cp\u003eWhether for private households or commercial enterprises – the WITA Delta Plus HE 55-15 S is the ideal choice for anyone who values ​​efficiency, environmental protection and ease of use.\u003c\/p\u003e  \u003ch3\u003eConclusion\u003c\/h3\u003e  \u003cp\u003eThe WITA Delta Plus HE 55-15 S sets new standards in the world of circulation pumps. It combines modern technology, high energy efficiency, and user-friendly operation in an elegant design. Thanks to its versatile applications and comprehensive features, it is a worthwhile long-term investment. Reduce your energy costs and benefit from a powerful and reliable solution for your heating or solar system!\u003c\/p\u003e  \u003ch3\u003eDownload\u003c\/h3\u003e  \u003cul\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/WITA-Delta-HE-35-55-LED-1.pdf?v=1739445915\" target=\"_blank\" title=\"Datenblatt Wita Delta HE\" rel=\"noopener\" aria-label=\"Besuchen Sie eine Webseite über Datenblatt Wita Delta HE\"\u003eDatasheet\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Bedienungsanleitung-HE-35-XX-LED-HE-55-XX-LED-1.pdf?v=1739445929\" target=\"_blank\" title=\"Bedienungsanleitung Wita Delta HE\" rel=\"noopener\" aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung Wita Delta HE\"\u003eUser manual\u003c\/a\u003e\u003c\/li\u003e  \u003c\/ul\u003e","brand":"Wita","offers":[{"title":"Vaiketitel","offer_id":47179966251356,"sku":"WDD551301","price":145.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/umwalzpumpe-wita-delta-plus-he-55-15-s-5875647.png?v=1770693379"},{"product_id":"wita-heizungs-optimierungsset","title":"WITA heating optimization set","description":"\u003ch2\u003eWITA high-efficiency pump set: the perfect combination of performance and protection\u003c\/h2\u003e\n\u003cp\u003eDiscover the WITA high-efficiency pump set, consisting of the innovative WITA go.tec high-efficiency pump (40\/60 or 70\/80) and the efficient sludge and magnetite separator WITA-Trap MS L50. This set offers you maximum reliability and efficiency for your heating, cooling or solar systems. Protect and optimize your system with this well-thought-out combination.\u003c\/p\u003e\n\u003ch3\u003eWITA high-efficiency pump go.tec 40\/60 or 70\/80: powerful and versatile\u003c\/h3\u003e\n\u003cp\u003eThe WITA high-efficiency pump go.tec presents itself as a modern solution for your heating system. Choose between the 40\/60 or 70\/80 variants to meet your individual requirements. These pumps are specifically designed for energy-saving and reliable operation that both protects your system and reduces energy consumption.\u003c\/p\u003e\n\u003cp\u003eThanks to innovative features such as SmartAdapt technology, which automatically adjusts pump operation, as well as the anti-blocking function and the integrated venting function, you achieve optimal performance and maximum safety. The additional key lock protects the settings from unintentional changes. The pump is also compatible with PWM1 and PWM2, making it ideal for heating systems, solar systems and heat pumps.\u003c\/p\u003e\n\u003cp\u003eA special highlight: WITA offers you a generous 5-year warranty on the go.tec pumps. Rely on tested quality and long-lasting reliability!\u003c\/p\u003e\n\u003ch3\u003eWITA-Trap MS L50: for a clean and trouble-free heating system\u003c\/h3\u003e\n\u003cp\u003eThe WITA-Trap MS L50 is the perfect partner for your heating systems. This sludge and magnetite separator made of robust brass reliably removes dirt particles, sludge and magnetic impurities (magnetite) that can occur in new and old heating and solar systems. It ensures smooth operation and protects your high-efficiency pump as well as all sensitive system components from damage and wear.\u003c\/p\u003e\n\u003cp\u003eParticularly practical: emptying the separator is quick and safe, even during operation. The magnet clip can be easily removed to dispose of accumulated impurities. This well-thought-out system ensures a long service life and high efficiency for your entire heating system.\u003c\/p\u003e\n\u003ch3\u003eTechnical advantages of the WITA-Trap MS L50\u003c\/h3\u003e\n\u003cp\u003eWith a high particle removal rate of over 5 μm, the WITA-Trap MS L50 delivers outstanding results. Sludge deposits and iron-containing impurities, which are considered critical according to the strict VDI-2035 guideline, are reliably filtered out. This not only protects your system from malfunctions but also prevents costly downtime.\u003c\/p\u003e\n\u003cp\u003eThanks to its versatile application options, the separator is suitable for heating, cooling, and solar systems. The WITA-Trap MS L50 actively helps to protect pumps and other fittings, thereby extending the overall service life and efficiency of your heating system.\u003c\/p\u003e\n\u003ch3\u003eWhy the WITA high-efficiency pump set is the right choice\u003c\/h3\u003e\n\u003cp\u003eThe WITA high-efficiency pump set combines advanced technology with practical solutions to operate your system efficiently and reliably. The go.tec high-efficiency pump provides you with a powerful, energy-saving pumping solution, while the WITA-Trap MS L50 guarantees optimal protection against contamination and damage. Together, they form the perfect duo for a modern, low-maintenance heating, cooling, or solar system.\u003c\/p\u003e\n\u003cp\u003eSecure this unbeatable set now and benefit from state-of-the-art pump technology and reliable system protection – ideal for long-term savings and maximum performance!\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003cstyle type=\"text\/css\"\u003e\n\ttable.tableizer-table {\n\t\tfont-size: 12px;\n\t\tborder: 1px solid #CCC; \n\t\tfont-family: Arial, Helvetica, sans-serif;\n\t} \n\t.tableizer-table td {\n\t\tpadding: 4px;\n\t\tmargin: 3px;\n\t\tborder: 1px solid #CCC;\n\t}\n\t.tableizer-table th {\n\t\tbackground-color: #104E8B; \n\t\tcolor: #FFF;\n\t\tfont-weight: bold;\n\t}\n\u003c\/style\u003e\n\u003ctable class=\"tableizer-table\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"tableizer-firstrow\"\u003e\n\u003cth\u003e\u003cbr\u003e\u003c\/th\u003e\n\u003cth\u003eUnit\u003c\/th\u003e\n\u003cth\u003e40\u003c\/th\u003e\n\u003cth\u003e60\u003c\/th\u003e\n\u003cth\u003e\u0026nbsp;\u003c\/th\u003e\n\u003cth\u003e70\u003c\/th\u003e\n\u003cth\u003e80\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum delivery head\u003c\/td\u003e\n\u003ctd\u003em\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e\u0026nbsp;\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum flow rate\u003c\/td\u003e\n\u003ctd\u003el\/h\u003c\/td\u003e\n\u003ctd\u003e2600\u003c\/td\u003e\n\u003ctd\u003e3500\u003c\/td\u003e\n\u003ctd\u003e\u0026nbsp;\u003c\/td\u003e\n\u003ctd\u003e4000\u003c\/td\u003e\n\u003ctd\u003e4500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower consumption\u003c\/td\u003e\n\u003ctd\u003eW\u003c\/td\u003e\n\u003ctd\u003e4-25\u003c\/td\u003e\n\u003ctd\u003e4-45\u003c\/td\u003e\n\u003ctd\u003e\u0026nbsp;\u003c\/td\u003e\n\u003ctd\u003e4-65\u003c\/td\u003e\n\u003ctd\u003e4-80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl\u003c\/td\u003e\n\u003ctd\u003e\u0026nbsp;\u003c\/td\u003e\n\u003ctd\u003e\u0026nbsp;\u003c\/td\u003e\n\u003ctd\u003e\u0026nbsp;\u003c\/td\u003e\n\u003ctd\u003e\u0026nbsp;\u003c\/td\u003e\n\u003ctd\u003e\u0026nbsp;\u003c\/td\u003e\n\u003ctd\u003e\u0026nbsp;\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3 constant curves\u003c\/td\u003e\n\u003ctd\u003e\u0026nbsp;\u003c\/td\u003e\n\u003ctd\u003ex\u003c\/td\u003e\n\u003ctd\u003ex\u003c\/td\u003e\n\u003ctd\u003e\u0026nbsp;\u003c\/td\u003e\n\u003ctd\u003ex\u003c\/td\u003e\n\u003ctd\u003ex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3 constant pressure curves\u003c\/td\u003e\n\u003ctd\u003e\u0026nbsp;\u003c\/td\u003e\n\u003ctd\u003ex\u003c\/td\u003e\n\u003ctd\u003ex\u003c\/td\u003e\n\u003ctd\u003e\u0026nbsp;\u003c\/td\u003e\n\u003ctd\u003ex\u003c\/td\u003e\n\u003ctd\u003ex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3 proportional characteristic curves\u003c\/td\u003e\n\u003ctd\u003e\u0026nbsp;\u003c\/td\u003e\n\u003ctd\u003ex\u003c\/td\u003e\n\u003ctd\u003ex\u003c\/td\u003e\n\u003ctd\u003e\u0026nbsp;\u003c\/td\u003e\n\u003ctd\u003ex\u003c\/td\u003e\n\u003ctd\u003ex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdditional function\u003c\/td\u003e\n\u003ctd\u003e\u0026nbsp;\u003c\/td\u003e\n\u003ctd\u003e\u0026nbsp;\u003c\/td\u003e\n\u003ctd\u003e\u0026nbsp;\u003c\/td\u003e\n\u003ctd\u003e\u0026nbsp;\u003c\/td\u003e\n\u003ctd\u003e\u0026nbsp;\u003c\/td\u003e\n\u003ctd\u003e\u0026nbsp;\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnti-blocking function\u003c\/td\u003e\n\u003ctd\u003e\u0026nbsp;\u003c\/td\u003e\n\u003ctd\u003ex\u003c\/td\u003e\n\u003ctd\u003ex\u003c\/td\u003e\n\u003ctd\u003e\u0026nbsp;\u003c\/td\u003e\n\u003ctd\u003ex\u003c\/td\u003e\n\u003ctd\u003ex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVent function\u003c\/td\u003e\n\u003ctd\u003e\u0026nbsp;\u003c\/td\u003e\n\u003ctd\u003ex\u003c\/td\u003e\n\u003ctd\u003ex\u003c\/td\u003e\n\u003ctd\u003e\u0026nbsp;\u003c\/td\u003e\n\u003ctd\u003ex\u003c\/td\u003e\n\u003ctd\u003ex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKey lock\u003c\/td\u003e\n\u003ctd\u003e\u0026nbsp;\u003c\/td\u003e\n\u003ctd\u003ex\u003c\/td\u003e\n\u003ctd\u003ex\u003c\/td\u003e\n\u003ctd\u003e\u0026nbsp;\u003c\/td\u003e\n\u003ctd\u003ex\u003c\/td\u003e\n\u003ctd\u003ex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply voltage\u003c\/td\u003e\n\u003ctd\u003eV\/Hz\u003c\/td\u003e\n\u003ctd\u003e230\/50\u003c\/td\u003e\n\u003ctd\u003e230\/50\u003c\/td\u003e\n\u003ctd\u003e\u0026nbsp;\u003c\/td\u003e\n\u003ctd\u003e230\/50\u003c\/td\u003e\n\u003ctd\u003e230\/50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound pressure level (emission)\u003c\/td\u003e\n\u003ctd\u003edB (A)\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;43\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;43\u003c\/td\u003e\n\u003ctd\u003e\u0026nbsp;\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;43\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;43\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection class\u003c\/td\u003e\n\u003ctd\u003e\u0026nbsp;\u003c\/td\u003e\n\u003ctd\u003eIP44\u003c\/td\u003e\n\u003ctd\u003eIP44\u003c\/td\u003e\n\u003ctd\u003e\u0026nbsp;\u003c\/td\u003e\n\u003ctd\u003eIP44\u003c\/td\u003e\n\u003ctd\u003eIP44\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient temperature\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003ctd\u003e0 to 60\u003c\/td\u003e\n\u003ctd\u003e0 to 60\u003c\/td\u003e\n\u003ctd\u003e\u0026nbsp;\u003c\/td\u003e\n\u003ctd\u003e0 to 60\u003c\/td\u003e\n\u003ctd\u003e0 to 60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia temperature\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003ctd\u003e-10 to 110\u003c\/td\u003e\n\u003ctd\u003e-10 to 110\u003c\/td\u003e\n\u003ctd\u003e\u0026nbsp;\u003c\/td\u003e\n\u003ctd\u003e-10 to 110\u003c\/td\u003e\n\u003ctd\u003e-10 to 110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature class\u003c\/td\u003e\n\u003ctd\u003eDIN EN60335-2-51\u003c\/td\u003e\n\u003ctd\u003eTF 110\u003c\/td\u003e\n\u003ctd\u003eTF 110\u003c\/td\u003e\n\u003ctd\u003e\u0026nbsp;\u003c\/td\u003e\n\u003ctd\u003eTF 110\u003c\/td\u003e\n\u003ctd\u003eTF 110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. system pressure\u003c\/td\u003e\n\u003ctd\u003eMPa\/bar\u003c\/td\u003e\n\u003ctd\u003e1.0\/10\u003c\/td\u003e\n\u003ctd\u003e1.0\/10\u003c\/td\u003e\n\u003ctd\u003e\u0026nbsp;\u003c\/td\u003e\n\u003ctd\u003e1.0\/10\u003c\/td\u003e\n\u003ctd\u003e1.0\/10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection sizes\u003c\/td\u003e\n\u003ctd\u003e\u0026nbsp;\u003c\/td\u003e\n\u003ctd\u003eDN 25\u003c\/td\u003e\n\u003ctd\u003eDN 25\u003c\/td\u003e\n\u003ctd\u003e\u0026nbsp;\u003c\/td\u003e\n\u003ctd\u003eDN 25\u003c\/td\u003e\n\u003ctd\u003eDN 25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation length\u003c\/td\u003e\n\u003ctd\u003emm\u003c\/td\u003e\n\u003ctd\u003e130\u003c\/td\u003e\n\u003ctd\u003e130\u003c\/td\u003e\n\u003ctd\u003e\u0026nbsp;\u003c\/td\u003e\n\u003ctd\u003e130\u003c\/td\u003e\n\u003ctd\u003e130\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEEI\u003c\/td\u003e\n\u003ctd\u003e\u0026nbsp;\u003c\/td\u003e\n\u003ctd\u003e40≤0.19\u003c\/td\u003e\n\u003ctd\u003e60≤0.20\u003c\/td\u003e\n\u003ctd\u003e\u0026nbsp;\u003c\/td\u003e\n\u003ctd\u003e70≤0.21\u003c\/td\u003e\n\u003ctd\u003e80≤0.21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDownload\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"Wita heating optimization set description\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/WITA_Heizungs-Optimierungsset_optimized.pdf?v=1740399898\" target=\"_blank\" aria-label=\"Besuchen Sie eine Webseite über Wita Heizungsoptimierungsset Beschreibung\"\u003eProduct description\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wita","offers":[{"title":"go.tec 40\/60","offer_id":54045878321500,"sku":"WHEOS4060","price":299.0,"currency_code":"EUR","in_stock":true},{"title":"go.tec 70\/80","offer_id":54045878354268,"sku":"WHEOS7080","price":299.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/wita-heizungs-optimierungsset-4898573.jpg?v=1770692323"},{"product_id":"wita-r-go-future-z-energieeffiziente-wasserumwalzpumpe","title":"WITA circulation pump – energy-efficient water circulation pump","description":"\u003ch2\u003eWITA®go.future Z – Energy-efficient water circulation pump\u003c\/h2\u003e\n\u003ch3\u003eProduct description\u003c\/h3\u003e\n\u003cp\u003eThe WITA®go.future Z impresses as a modern water circulation pump that stands out for its exceptional energy efficiency. It not only saves energy but also ensures reliable operation in daily use. The pump is ideal for heating systems where a cost-effective and sustainable solution is required.\u003c\/p\u003e\n\u003ch3\u003eEnergy efficiency and operating convenience\u003c\/h3\u003e\n\u003cp\u003eThanks to the innovative technology of WITA® energy-efficient pumps, energy consumption can be reduced by up to 80% compared to conventional circulation pumps. This not only leads to a significant reduction in operating costs but also ensures environmentally friendly use.\u003c\/p\u003e\n\u003cp\u003eThe simple one-touch operation allows quick selection between three different performance curves. This way, users can individually adapt operation to their specific needs and benefit from optimal flow performance and energy savings.\u003c\/p\u003e\n\u003ch3\u003ePerformance features and technical data\u003c\/h3\u003e\n\u003cp\u003eThe pump offers a maximum head of 1.4 m and a flow rate of up to 650 l\/h. With a variable power consumption between 2.5 and 7.0 watts, it adapts to the requirements of the respective heating system. Control is provided by three constant curves, ensuring constant and reliable operation.\u003c\/p\u003e\n\u003cp\u003eIn addition, the WITA®go.future Z operates at an ambient temperature of 0 °C to +40 °C and a medium temperature of +5 °C to +65 °C. The maximum system pressure is 10 bar, which ensures safe operation in various installations.\u003c\/p\u003e\n\u003ch3\u003eMaterial quality and practical properties\u003c\/h3\u003e\n\u003cp\u003eThe pump housing is made of high-quality brass, which not only ensures durability but also stable and reliable operation. The compact installation length of 81 mm and the DN 15 connection ensure trouble-free integration into existing systems.\u003c\/p\u003e\n\u003cp\u003eThe supply voltage of 230V at 50 Hz also enables smooth operation in standard household and commercial environments. Thanks to the IP 44 protection rating, the pump is protected against the ingress of solid foreign objects and water, which further expands its range of applications.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum head\u003c\/td\u003e\n\u003ctd\u003e1.4 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum flow rate\u003c\/td\u003e\n\u003ctd\u003e650 l\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower consumption\u003c\/td\u003e\n\u003ctd\u003e2.5 – 7.0 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl\u003c\/td\u003e\n\u003ctd\u003e3 constant characteristic curves\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply voltage\u003c\/td\u003e\n\u003ctd\u003e1 x 230V, 50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor protection\u003c\/td\u003e\n\u003ctd\u003eno external motor protection required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDegree of protection\u003c\/td\u003e\n\u003ctd\u003eIP 44\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient temperature\u003c\/td\u003e\n\u003ctd\u003e0 °C to +40 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia temperature\u003c\/td\u003e\n\u003ctd\u003e+5 °C to +65 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature class\u003c\/td\u003e\n\u003ctd\u003eTF 65 per CEN 335-2-51\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum system pressure\u003c\/td\u003e\n\u003ctd\u003e10 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection sizes\u003c\/td\u003e\n\u003ctd\u003eDN 15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation lengths\u003c\/td\u003e\n\u003ctd\u003e81 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump housing material\u003c\/td\u003e\n\u003ctd\u003eBrass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003ch3\u003eScope of delivery\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDrinking water circulation pump WITA go.future Z\u003c\/li\u003e\n\u003cli\u003eInstallation and operating instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDownload\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/go.future-Z-4.pdf?v=1743594962\" target=\"_blank\" title=\"Data sheet\" aria-label=\"Besuchen Sie eine Webseite über Datenblatt\"\u003eData sheet\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wita","offers":[{"title":"Vaiketitel","offer_id":54253183598940,"sku":"WGFZ","price":85.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/wita-zirkulationspumpe-energieeffiziente-wasserumwalzpumpe-9431006.png?v=1770692253"},{"product_id":"heizungspumpe-perfecta-core2-25-6-180","title":"Heating pump circulation pump 25-6-180","description":"\u003ch2\u003eHeating Pump 25-6-180 – High Efficiency \u0026amp; Reliable\u003c\/h2\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe Perfecta CORE2 25-6-180 is a compact, high-efficiency circulation pump for heating systems in single- and two-family homes. With modern ECM technology, it automatically adjusts its performance to the actual demand and significantly reduces electricity consumption compared to old, unregulated pumps.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cp\u003eThe heating pump is designed with a G 1 1\/2\u0026quot; connection thread for 1\u0026quot; pipes. A clear LED display shows the current power consumption in watts, making it easy to monitor and classify energy usage.\u003c\/p\u003e\n\u003ch3\u003eControl Modes\u003c\/h3\u003e\n\u003cp\u003eThe CORE2 features three control modes: proportional pressure, constant pressure, and fixed speed stages. This allows the pump to be flexibly adapted to various systems – from classic radiator systems to sensitive underfloor heating.\u003c\/p\u003e\n\u003ch3\u003eEnergy Efficiency \u0026amp; Savings Potential\u003c\/h3\u003e\n\u003cp\u003eThanks to ECM technology, the pump operates significantly more efficiently than older unregulated models. In practice, this can lead to a reduction in electricity consumption of up to 80%, which directly translates into lower operating costs and reduced energy usage.\u003c\/p\u003e\n\u003ch3\u003eTechnical Information\u003c\/h3\u003e\n\u003cp\u003eType designation: CORE2 25-6-180. Installation length: 180 mm. Connection thread: G 1 1\/2\u0026quot; (for 1\u0026quot; pipe). Delivery head: max. 6.0 m. Protection class: IP44.\u003c\/p\u003e\n\u003ch3\u003eMounting \u0026amp; Connection\u003c\/h3\u003e\n\u003cp\u003eThe compact design with an installation length of 180 mm enables straightforward retrofitting into existing systems. The electrical connection is made quickly and easily using the supplied connection plug; the union is designed for 1\u0026quot; female thread or 1 1\/2\u0026quot; union nut.\u003c\/p\u003e\n\u003ch3\u003eScope of Delivery\u003c\/h3\u003e\n\u003cp\u003eThe pump is delivered including union (1\u0026quot; female thread and 1 1\/2\u0026quot; union nut), gaskets, connection plug and operating instructions – everything needed for rapid commissioning.\u003c\/p\u003e\n\u003ch3\u003eAreas of Application\u003c\/h3\u003e\n\u003cp\u003eThe Perfecta CORE2 is ideally suited for single- and two-family homes as well as for systems with radiators or underfloor heating. Thanks to the variable control modes, it is suitable for both new-build and modernization projects.\u003c\/p\u003e\n\u003ch3\u003eMaintenance \u0026amp; Safety\u003c\/h3\u003e\n\u003cp\u003eThe pump is designed for low maintenance requirements and features protection class IP44 for safe operation in typical heating environments. Regular visual inspections and adherence to the operating instructions ensure a long and reliable service life.\u003c\/p\u003e\n\u003ch3\u003eConclusion\u003c\/h3\u003e\n\u003cp\u003eThe Perfecta CORE2 25-6-180 combines compact design, flexible control, and high energy efficiency – a worthwhile investment for modernizing your heating system that sustainably reduces operating costs and electricity consumption.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEEI≤0.20\u003c\/li\u003e\n\u003cli\u003ePermanent magnet plastic injection motor, intelligent frequency control\u003c\/li\u003e\n\u003cli\u003eCompact size, easy to install\u003c\/li\u003e\n\u003cli\u003eProportional pressure mode\u003c\/li\u003e\n\u003cli\u003eConstant pressure mode\u003c\/li\u003e\n\u003cli\u003eConstant speed mode\u003c\/li\u003e\n\u003cli\u003eAUTO adjust mode\u003c\/li\u003e\n\u003cli\u003eExternal PWM control optional\u003c\/li\u003e\n\u003cli\u003eVisualized operation\u003c\/li\u003e\n\u003cli\u003eQuiet, low temperature\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstallation length: 180 mm\u003c\/li\u003e\n\u003cli\u003eConnection thread: 1 1\/2\u0026quot;\u003c\/li\u003e\n\u003cli\u003eDelivery head: 6 meters\u003c\/li\u003e\n\u003cli\u003eProtection class: IP 44\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eScope of delivery\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePump with union 1\u0026quot; female thread and 1 1\/2\u0026quot; union nut, gaskets\u003c\/li\u003e\n\u003cli\u003eConnector plug\u003c\/li\u003e\n\u003cli\u003eAssembly and operating instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDownload\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca aria-label=\"Besuchen Sie eine Webseite über Datenblatt\" title=\"Data sheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Datenblatt_Perfecta_Core2.pdf?v=1741168023\" rel=\"noopener\" target=\"_blank\"\u003eData sheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung\" title=\"Operating instructions\" rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/PERFECTA_Manual_DEU-Core2.pdf?v=1741264571\" target=\"_blank\"\u003eOperating instructions\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Gema GmbH","offers":[{"title":"Vaiketitel","offer_id":56471062020444,"sku":"TVPP256","price":104.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/heizungspumpe-umwalzpumpe-25-8-180-8961916.png?v=1770692017"},{"product_id":"heizungspumpe-perfecta-core2-25-4-180","title":"Heating pump Perfecta CORE2 25-4-180","description":"\u003ch2\u003eHeating pump Perfecta CORE2 25-4-180 – High Efficiency \u0026amp; Reliability\u003c\/h2\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe Perfecta CORE2 25-4-180 is a compact, high-efficiency \u003cstrong\u003ecirculation pump\u003c\/strong\u003e for heating systems in single- and two-family homes. With modern ECM technology, it automatically adjusts its performance to the actual demand and significantly reduces electricity consumption compared to old, unregulated pumps.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cp\u003eThe pump offers a maximum head of 4.0 m with a \u003cstrong\u003einstallation length of 180 mm\u003c\/strong\u003e and is designed with a G 1 1\/2\u0026quot; connection thread for 1\u0026quot; pipes. A clear LED display shows the current power consumption in watts, making it easy to monitor and classify energy usage.\u003c\/p\u003e\n\u003ch3\u003eControl Modes\u003c\/h3\u003e\n\u003cp\u003eThe CORE2 features three control modes: proportional pressure, constant pressure, and fixed speed stages. This allows the pump to be flexibly adapted to various systems – from classic radiator systems to sensitive underfloor heating.\u003c\/p\u003e\n\u003ch3\u003eEnergy efficiency \u0026amp; savings potential\u003c\/h3\u003e\n\u003cp\u003eThanks to ECM technology, the pump operates significantly more efficiently than older unregulated models. In practice, this can lead to a reduction in electricity consumption of up to 80%, which directly translates into lower operating costs and reduced energy consumption.\u003c\/p\u003e\n\u003ch3\u003eTechnical information\u003c\/h3\u003e\n\u003cp\u003eType designation: CORE2 25-4-180. \u003cstrong\u003eInstallation length: 180 mm\u003c\/strong\u003e. Connection thread: G 1 1\/2\u0026quot; (for 1\u0026quot; pipe). Head: max. 4.0 m. Protection class: IP44.\u003c\/p\u003e\n\u003ch3\u003eInstallation \u0026amp; connection\u003c\/h3\u003e\n\u003cp\u003eThe compact design with \u003cstrong\u003e180 mm installation length\u003c\/strong\u003eenables straightforward retrofitting into existing systems. The electrical connection is made quickly and easily using the supplied connector plug; the union is designed for 1\u0026quot; female thread or 1 1\/2\u0026quot; union nut.\u003c\/p\u003e\n\u003ch3\u003eScope of delivery\u003c\/h3\u003e\n\u003cp\u003eThe pump is delivered including the union (1\u0026quot; female thread and 1 1\/2\u0026quot; union nut), gaskets, connector plug, and operating instructions – everything needed for quick commissioning.\u003c\/p\u003e\n\u003ch3\u003eAreas of application\u003c\/h3\u003e\n\u003cp\u003eThe Perfecta CORE2 is ideal for single- and two-family homes as well as for systems with radiators or underfloor heating. Thanks to the variable control modes, it is suitable for both new construction and modernization projects.\u003c\/p\u003e\n\u003ch3\u003eMaintenance \u0026amp; safety\u003c\/h3\u003e\n\u003cp\u003eThe pump is designed for low maintenance requirements and has IP44 protection for safe operation in typical heating environments. Regular visual inspections and adherence to the operating instructions ensure a long and reliable service life.\u003c\/p\u003e\n\u003ch3\u003eConclusion\u003c\/h3\u003e\n\u003cp\u003eThe Perfecta CORE2 25-4-180 combines compact design, flexible control, and high energy efficiency – a worthwhile investment for modernizing your heating system that sustainably reduces operating costs and electricity consumption.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEEI≤0.20\u003c\/li\u003e\n\u003cli\u003ePermanent magnet plastic injection motor, intelligent frequency control\u003c\/li\u003e\n\u003cli\u003eCompact size, easy to install\u003c\/li\u003e\n\u003cli\u003eProportional pressure mode\u003c\/li\u003e\n\u003cli\u003eConstant pressure mode\u003c\/li\u003e\n\u003cli\u003eConstant speed mode\u003c\/li\u003e\n\u003cli\u003eAUTO adjust mode\u003c\/li\u003e\n\u003cli\u003eExternal PWM control optional\u003c\/li\u003e\n\u003cli\u003eVisualized operation\u003c\/li\u003e\n\u003cli\u003eLow noise, low temperature\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eInstallation length: 180 mm\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eConnection thread: 1 1\/2\u0026quot;\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eDelivery head: 4 meters\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eProtection rating: IP 44\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eScope of delivery\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePump with union 1\u0026quot; female thread and 1 1\/2\u0026quot; union nut seals\u003c\/li\u003e\n\u003cli\u003eConnection plug\u003c\/li\u003e\n\u003cli\u003eInstallation and operating instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDownload\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Datenblatt_Perfecta_Core2.pdf?v=1741168023\" title=\"Data sheet\" aria-label=\"Besuchen Sie eine Webseite über Datenblatt\" target=\"_blank\"\u003eData sheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/PERFECTA_Manual_DEU-Core2.pdf?v=1741264571\" rel=\"noopener\" title=\"Operating instructions\" aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung\" target=\"_blank\"\u003eOperating instructions\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Gema GmbH","offers":[{"title":"Vaiketitel","offer_id":56471586767196,"sku":"TVPP254","price":97.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/heizungspumpe-umwalzpumpe-25-8-180-8961916.png?v=1770692017"},{"product_id":"heizungspumpe-perfecta-core2-25-8-180","title":"Heating pump circulation pump 25-8-180","description":"\u003ch2\u003eHeating Pump Circulator Pump 25-8-180 – High Efficiency \u0026amp; Reliable\u003c\/h2\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe Perfecta CORE2 25-8-180 is a compact, high-efficiency circulator pump for heating systems in single- and two-family homes. With modern ECM technology, it automatically adjusts its performance to the actual demand and significantly reduces electricity consumption compared to old, unregulated pumps.\u003c\/p\u003e\n\u003ch3\u003ePerformance Features\u003c\/h3\u003e\n\u003cp\u003eThe pump offers a maximum head of 8.0 m with a length of 180 mm and is designed with a G 1 1\/2\u0026quot; connection thread for 1\u0026quot; pipes. A clear LED display shows the current power consumption in watts, making it easy to monitor and classify energy usage.\u003c\/p\u003e\n\u003ch3\u003eControl Modes\u003c\/h3\u003e\n\u003cp\u003eThe heating pump features three control modes: proportional pressure, constant pressure, and fixed speed stages. This allows the circulator pump to be flexibly adapted to various systems – from classic radiator systems to sensitive underfloor heating.\u003c\/p\u003e\n\u003ch3\u003eEnergy Efficiency \u0026amp; Savings Potential\u003c\/h3\u003e\n\u003cp\u003eThanks to ECM technology, the heating pump operates significantly more efficiently than older unregulated models. In practice, this can lead to\u003cstrong\u003e energy savings of up to 80%\u003c\/strong\u003e which translates directly into lower operating costs and reduced energy consumption.\u003c\/p\u003e\n\u003ch3\u003eTechnical Information\u003c\/h3\u003e\n\u003cp\u003eType designation: CORE2 25-8-180. Installation length: 180 mm. Connection thread: G 1 1\/2\u0026quot; (for 1\u0026quot; pipe). Head: max. 8.0 m. Protection class: IP44.\u003c\/p\u003e\n\u003ch3\u003eMounting \u0026amp; Connection\u003c\/h3\u003e\n\u003cp\u003eThe compact design of the heating pump with 180 mm installation length enables straightforward retrofitting into existing systems. The electrical connection is made quickly and easily using the supplied connection plug; the union is designed for 1\u0026quot; female thread or 1 1\/2\u0026quot; union nut.\u003c\/p\u003e\n\u003ch3\u003eScope of Delivery\u003c\/h3\u003e\n\u003cp\u003eThe heating pump is delivered including union (1\u0026quot; female thread and 1 1\/2\u0026quot; union nut), gaskets, connection plug and operating instructions – everything needed for rapid commissioning is included.\u003c\/p\u003e\n\u003ch3\u003eAreas of Application\u003c\/h3\u003e\n\u003cp\u003eThe Perfecta CORE2 is ideally suited for single- and two-family homes as well as for systems with radiators or underfloor heating. Thanks to the variable control modes, it is suitable for both new construction and modernization projects.\u003c\/p\u003e\n\u003ch3\u003eMaintenance \u0026amp; Safety\u003c\/h3\u003e\n\u003cp\u003eThe pump is designed for low maintenance and features IP44 protection for safe operation in typical heating environments. Regular visual inspections and adherence to the operating instructions ensure a long and reliable service life.\u003c\/p\u003e\n\u003ch3\u003eConclusion\u003c\/h3\u003e\n\u003cp\u003eThe Perfecta CORE2 25-8-180 combines a compact design, flexible control, and high energy efficiency – a worthwhile investment for modernizing your heating system that sustainably reduces operating costs and electricity consumption.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEEI≤0.20\u003c\/li\u003e\n\u003cli\u003ePermanent magnet plastic injection motor, intelligent frequency control\u003c\/li\u003e\n\u003cli\u003eCompact size, easy to install\u003c\/li\u003e\n\u003cli\u003eProportional pressure mode\u003c\/li\u003e\n\u003cli\u003eConstant pressure mode\u003c\/li\u003e\n\u003cli\u003eConstant speed mode\u003c\/li\u003e\n\u003cli\u003eAdjust AUTO mode\u003c\/li\u003e\n\u003cli\u003eExternal PWM control optional\u003c\/li\u003e\n\u003cli\u003eVisualized operation\u003c\/li\u003e\n\u003cli\u003eLow noise, low temperature\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstallation length: 180 mm\u003c\/li\u003e\n\u003cli\u003eConnection thread: 1 1\/2\u0026quot;\u003c\/li\u003e\n\u003cli\u003eHead: 8 meters\u003c\/li\u003e\n\u003cli\u003eProtection class: IP 44\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eScope of delivery\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePump with union 1\u0026quot; female thread and 1 1\/2\u0026quot; union nut seals\u003c\/li\u003e\n\u003cli\u003eConnector plug\u003c\/li\u003e\n\u003cli\u003eInstallation and operating instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDownload\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca aria-label=\"Besuchen Sie eine Webseite über Datenblatt\" title=\"Data sheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/Datenblatt_Perfecta_Core2.pdf?v=1741168023\" rel=\"noopener\" target=\"_blank\"\u003eData sheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca aria-label=\"Besuchen Sie eine Webseite über Bedienungsanleitung\" title=\"Operating instructions\" rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/PERFECTA_Manual_DEU-Core2.pdf?v=1741264571\" target=\"_blank\"\u003eOperating instructions\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Gema GmbH","offers":[{"title":"Vaiketitel","offer_id":56471599776092,"sku":"TVPP258","price":111.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/heizungspumpe-umwalzpumpe-25-8-180-8961916.png?v=1770692017"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/collections\/umwaelzpumpe_kategoriebild.png?v=1779347192","url":"https:\/\/ee.gemashop.de\/en\/collections\/umwaelzpumpen.oembed","provider":"GEMA Shop","version":"1.0","type":"link"}