{"title":"Grupy ochrony powrotu","description":"\u003cp\u003e\u003cstrong\u003eGrupy ochrony powrotu\u003c\/strong\u003e to gotowe zestawy pompowo-zaworowe stosowane w instalacjach z kotłami na paliwo stałe, kotłami zgazowującymi drewno oraz kotłami na pellet. Ich zadaniem jest utrzymanie odpowiednio wysokiej temperatury wody wracającej do kotła, co chroni wymiennik przed wykraplaniem pary wodnej ze spalin i korozją niskotemperaturową. Każda oferowana przez nas \u003cstrong\u003egrupa ochrony powrotu\u003c\/strong\u003e łączy w jednej izolowanej obudowie pompę obiegową oraz zawór termostatyczny o określonej temperaturze otwarcia, dzięki czemu montaż sprowadza się do wpięcia zestawu w instalację, bez składania układu z pojedynczych elementów. Zwarta zabudowa ułatwia też późniejszy serwis, ponieważ wszystkie elementy regulacyjne pozostają dostępne w jednym miejscu.\u003c\/p\u003e\n\u003ch2\u003eDlaczego warto zastosować grupę ochrony powrotu?\u003c\/h2\u003e\n\u003cp\u003eZbyt zimny powrót to jedna z najczęstszych przyczyn przedwczesnego zużycia kotła. Smolisty osad, który odkłada się na chłodnych ściankach wymiennika, wiąże się z popiołem i obniża sprawność przekazywania ciepła, a w skrajnych przypadkach prowadzi do perforacji płaszcza wodnego. Zawór termostatyczny wbudowany w zestaw miesza gorącą wodę zasilającą z chłodniejszą wodą powrotną tak długo, aż układ osiągnie zadaną temperaturę, co skraca czas wyjścia kotła na temperaturę roboczą po rozpaleniu i stabilizuje jego pracę przy niskim obciążeniu. Producenci kotłów zgazowujących bardzo często uzależniają utrzymanie gwarancji od zastosowania takiego układu, dlatego wymaganą temperaturę otwarcia warto sprawdzić w dokumentacji swojego kotła. W naszej ofercie znajdą Państwo również \u003ca href=\"https:\/\/dambat.pl\/collections\/pompy-obiegowe\"\u003eenergooszczędne pompy obiegowe do instalacji c.o.\u003c\/a\u003e, które pozwalają dopasować parametry pracy obiegu grzewczego do konkretnego typu instalacji.\u003c\/p\u003e\n\u003cp\u003eZachęcamy do kontaktu – chętnie pomożemy dobrać grupę ochrony powrotu do mocy kotła i wymaganej temperatury powrotu, tak aby instalacja pracowała stabilnie przez cały sezon grzewczy.\u003c\/p\u003e","products":[{"product_id":"ibomat-api-25-45-grupa-ochrony-powrotu","title":"IBOMAT API 25\/45 return protection group","description":"\u003ch2\u003eIBO IBOMAT API 25\/45 – return protection pumping group\u003c\/h2\u003e\n\u003cp\u003eIBOMAT API 25\/45 is a complete IBO return protection pumping group designed for direct installation on the return pipe of a solid-fuel boiler or a fireplace with a water heat exchanger. The integrated TSV3B thermostatic valve maintains the return water temperature above the condensation threshold, effectively protecting the heat exchanger against low-temperature corrosion and extending the boiler’s service life.\u003c\/p\u003e\n\u003ch2\u003eWho it is for\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallers of solid-fuel boilers and fireplaces\u003c\/strong\u003e – a ready-to-install device with a complete set of components (valve, pump, insulation, thermometer) eliminates the need to select and connect separate components; installation is carried out directly on the return pipe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating system designers\u003c\/strong\u003e – the TSV3B valve with automatic bypass balancing does not require an additional balancing valve, simplifying the design of the hydraulic system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUsers of wood- and coal-fired boilers\u003c\/strong\u003e – protecting the heat exchanger against condensation and tar buildup results in higher combustion efficiency and less frequent servicing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInvestors and developers\u003c\/strong\u003e – protection against low-temperature corrosion significantly extends the boiler’s service life, reducing the total operating cost of the heating system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplication\u003c\/h2\u003e\n\u003cp\u003eIBOMAT API 25\/45 is designed to protect solid-fuel boilers and fireplaces with water heat exchangers against low-temperature corrosion. The group is installed on the return pipe of the water heat exchanger and maintains the temperature of the water returning to the boiler above the valve’s opening temperature, preventing flue gas condensation on the surface of the heat exchanger. Depending on the variant, the maximum supported boiler output is 46 kW (variant 45), 42 kW (variant 50), or 36 kW (variant 55).\u003c\/p\u003e\n\u003cp\u003eThe built-in IPRO API 25-60\/180 circulation pump forces the heating medium to circulate, while the integrated TSV3B valve with a thermostatic insert automatically mixes cold return water from the system with hot water from the boiler bypass – without the need for an external balancing valve. The working fluid may be water or a glycol solution with a maximum concentration of 50%.\u003c\/p\u003e\n\u003ch2\u003eIBOMAT API 25\/45 features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eValve opening temperature: \u003cstrong\u003e45°C \/ 50°C \/ 55°C\u003c\/strong\u003e (depending on the variant)\u003c\/li\u003e\n\u003cli\u003eControl range: \u003cstrong\u003e+5°C\u003c\/strong\u003e above the opening temperature\u003c\/li\u003e\n\u003cli\u003eMax. supported boiler output: \u003cstrong\u003e46 kW (45) \/ 42 kW (\/50) \/ 36 kW (\/45)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower supply: \u003cstrong\u003e230 V \/ 50 Hz\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperating temperature: \u003cstrong\u003e5–95°C\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMax. operating pressure: \u003cstrong\u003e6 bar\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eConnections: \u003cstrong\u003e3× GW 1\" F\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePump: \u003cstrong\u003eIPRO API 25-60\/180\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIBO – 24-month (2-year) manufacturer’s warranty.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDambat – a trusted manufacturer of pumps and hydrotechnical equipment with quality certificates.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently asked questions (FAQ) – IBOMAT API 25\/45 return protection pumping group\u003c\/h3\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat is the IBOMAT API 25\/45 used for, and why is return protection important?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eIBOMAT API 25\/45 protects a solid-fuel boiler or a fireplace with a water heat exchanger against low-temperature corrosion. When cold return water enters the boiler without being heated, water vapor from the flue gases condenses on the heat exchanger surface, causing corrosion and tar buildup. IBOMAT maintains the return temperature above the condensation threshold, increasing combustion efficiency and the boiler’s service life.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat is the difference between the IBOMAT 45, 50, and 55 variants?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eThe variants differ in the opening temperature of the TSV3B thermostatic valve and the maximum supported boiler output. Variant 45 opens at 45°C and supports boilers up to 46 kW, variant 50 opens at 50°C and supports boilers up to 42 kW, while variant 55 opens at 55°C and supports boilers up to 36 kW. The appropriate variant depends on the boiler manufacturer’s requirements regarding the minimum return temperature.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eHow does the TSV3B valve work, and why does it not need a balancing valve?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eThe TSV3B valve has an integrated thermostatic insert that blocks inlet “A” (from the heating system) until the return water temperature reaches the opening temperature – during this time, only hot water from the boiler bypass flows through the pump. Once the opening threshold is reached, the valve gradually mixes the return water with bypass water while automatically limiting the flow through the bypass. This automatic flow control eliminates the need to install a separate balancing valve.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhere can the IBOMAT API pumping group be purchased?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eDambat does not sell directly. IBOMAT API 25\/45 is available from our commercial partners, heating and plumbing wholesalers, and authorized online distributors.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat does the valve opening temperature mean, and how does it differ from the +5°C control range?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eThese are two separate parameters describing the operation of the TSV3B thermostatic valve. The opening temperature (45°C, 50°C, or 55°C depending on the variant) is the threshold at which the thermostatic insert begins opening the return water inlet from the system. The +5°C control range means that the valve moves smoothly from the fully closed position to the fully open position within a range 5°C above this temperature – for variant 45, this is therefore a range from 45°C to approximately 50°C. When selecting an IBOMAT variant, follow the boiler manufacturer’s requirements regarding the minimum return water temperature.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat are the warranty terms, and how can I contact the service department?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eIBOMAT API 25\/45 is covered by a 24-month (2-year) Dambat manufacturer’s warranty, calculated from the purchase date confirmed by the original proof of purchase. Warranty and post-warranty service: Adamów 50, Grodzisk Mazowiecki. Contact: tel. +48 22 632 86 09, e-mail: serwis@dambat.pl (Mon–Fri, 8:00–15:30).\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"IBO","offers":[{"title":"Default Title","offer_id":49225974808919,"sku":"KAT00986","price":999999.99,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2943\/3375\/files\/IBOMAT_API_2.png?v=1734385206"},{"product_id":"ibomat-api-25-50-grupa-ochrony-powrotu","title":"IBOMAT API 25\/50 return protection group","description":"\u003ch2\u003eIBO IBOMAT API 25\/50 – return protection pump group\u003c\/h2\u003e\n\u003cp\u003eIBOMAT API 25\/50 is a complete IBO return protection pump group designed for direct installation on the return pipe of a solid-fuel boiler or a fireplace with a water heat exchanger. The integrated TSV3B thermostatic valve keeps the return water temperature above the condensation threshold, effectively protecting the heat exchanger against low-temperature corrosion and extending the boiler’s service life.\u003c\/p\u003e\n\u003ch2\u003eWho it is for\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallers of solid-fuel boilers and fireplaces\u003c\/strong\u003e – the ready-to-install device with a complete set of components (valve, pump, insulation, thermometer) eliminates the need to select and connect individual components; installation is carried out directly on the return pipe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating system designers\u003c\/strong\u003e – the TSV3B valve with automatic bypass balancing does not require an additional balancing valve, simplifying the design of the hydraulic system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUsers of wood- and coal-fired boilers\u003c\/strong\u003e – protecting the heat exchanger against condensation and tar formation results in higher combustion efficiency and less frequent servicing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInvestors and developers\u003c\/strong\u003e – protection against low-temperature corrosion significantly extends the boiler’s service life, reducing the total operating cost of the heating system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplication\u003c\/h2\u003e\n\u003cp\u003eIBOMAT API 25\/50 is designed to protect solid-fuel boilers and fireplaces with water heat exchangers against low-temperature corrosion. The group is installed on the return pipe of the water heat exchanger and maintains the temperature of the water returning to the boiler above the valve opening temperature, preventing flue-gas condensation on the surface of the heat exchanger. Depending on the variant, the maximum supported boiler output is 46 kW (variant 45), 42 kW (variant 50), or 36 kW (variant 55).\u003c\/p\u003e\n\u003cp\u003eThe built-in IPRO API 25-60\/180 circulation pump forces the heating medium to circulate, while the integrated TSV3B valve with a thermostatic insert automatically mixes cold return water from the system with hot water from the boiler bypass – without the need for an external balancing valve. The working fluid may be water or a glycol solution with a maximum concentration of 50%.\u003c\/p\u003e\n\u003ch2\u003eIBOMAT API 25\/50 features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eValve opening temperature: \u003cstrong\u003e45°C \/ 50°C \/ 55°C\u003c\/strong\u003e (depending on the variant)\u003c\/li\u003e\n\u003cli\u003eControl range: \u003cstrong\u003e+5°C\u003c\/strong\u003e above the opening temperature\u003c\/li\u003e\n\u003cli\u003eMax. supported boiler output: \u003cstrong\u003e46 kW (45) \/ 42 kW (\/50) \/ 36 kW (\/50)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower supply: \u003cstrong\u003e230 V \/ 50 Hz\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperating temperature: \u003cstrong\u003e5–95°C\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMax. operating pressure: \u003cstrong\u003e6 bar\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eConnections: \u003cstrong\u003e3× 1\" F female threads\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePump: \u003cstrong\u003eIPRO API 25-60\/180\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIBO – 24 months (2 years) manufacturer’s warranty.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDambat – a trusted manufacturer of pumps and hydrotechnical equipment with quality certificates.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently asked questions (FAQ) – IBOMAT API 25\/50 return protection pump group\u003c\/h3\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat is IBOMAT API 25\/50 used for, and why is return protection important?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eIBOMAT API 25\/50 protects a solid-fuel boiler or a fireplace with a water heat exchanger against low-temperature corrosion. When cold return water enters the boiler without being heated, water vapor from the flue gases condenses on the heat exchanger surface, causing corrosion and tar formation. IBOMAT keeps the return temperature above the condensation threshold, increasing combustion efficiency and the boiler’s service life.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat is the difference between the IBOMAT 45, 50, and 55 variants?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eThe variants differ in the opening temperature of the TSV3B thermostatic valve and the maximum output of the supported boiler. Variant 45 opens at 45°C and supports boilers up to 46 kW, variant 50 opens at 50°C and supports boilers up to 42 kW, while variant 55 opens at 55°C and supports boilers up to 36 kW. The appropriate variant depends on the boiler manufacturer’s requirements regarding the minimum return temperature.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eHow does the TSV3B valve work, and why does it not need a balancing valve?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eThe TSV3B valve has an integrated thermostatic insert that blocks inlet “A” (from the heating system) while the return water temperature is below the opening temperature. During this time, only hot water from the boiler bypass flows through the pump. When the temperature reaches the opening threshold, the valve gradually mixes the return water with bypass water while automatically limiting the flow through the bypass. This automatic flow control eliminates the need to install a separate balancing valve.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eWhere can the IBOMAT API pump group be purchased?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eDambat does not sell directly. IBOMAT API 25\/50 is available from our sales partners, heating and plumbing wholesalers, and authorized online distributors.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat does the valve opening temperature mean, and how does it differ from the +5°C control range?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eThese are two separate parameters describing the operation of the TSV3B thermostatic valve. The opening temperature (45°C, 50°C, or 55°C, depending on the variant) is the threshold at which the thermostatic insert begins opening the return-water inlet from the system. The +5°C control range means that the valve moves smoothly from fully closed to fully open within a range of 5°C above this temperature – for variant 45, this is therefore a range from 45°C to approximately 50°C. When selecting an IBOMAT variant, follow the boiler manufacturer’s requirements regarding the minimum return-water temperature.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat are the warranty terms, and how can I contact the service department?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eIBOMAT API 25\/50 is covered by a 24-month (2-year) Dambat manufacturer’s warranty, calculated from the purchase date confirmed by the original proof of purchase. Warranty and post-warranty service: Adamów 50, Grodzisk Mazowiecki. Contact: tel. +48 22 632 86 09, email: serwis@dambat.pl (Mon–Fri, 8:00–15:30).\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"IBO","offers":[{"title":"Default Title","offer_id":49225975038295,"sku":"KAT00987","price":999999.99,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2943\/3375\/files\/IBOMAT_API_2.png?v=1734385206"},{"product_id":"ibomat-api-25-55-grupa-ochrony-powrotu","title":"IBOMAT API 25\/55 return protection group","description":"\u003ch2\u003eIBO IBOMAT API 25\/55 – return protection pumping group\u003c\/h2\u003e\n\u003cp\u003eIBOMAT API 25\/55 is a complete IBO return protection pumping group designed for direct installation on the return pipe of a solid-fuel boiler or a fireplace with a water heat exchanger. The integrated TSV3B thermostatic valve keeps the return water temperature above the condensation threshold, effectively protecting the heat exchanger against low-temperature corrosion and extending the boiler’s service life.\u003c\/p\u003e\n\u003ch2\u003eWho it is for\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallers of solid-fuel boilers and fireplaces\u003c\/strong\u003e – the ready-to-install device with a complete set of components (valve, pump, insulation, thermometer) eliminates the need to select and connect separate components; it installs directly on the return pipe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating system designers\u003c\/strong\u003e – the TSV3B valve with automatic bypass balancing does not require an additional balancing valve, simplifying the design of the hydraulic system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUsers of wood- and coal-fired boilers\u003c\/strong\u003e – protecting the heat exchanger against condensation and tar buildup results in higher combustion efficiency and less frequent servicing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInvestors and developers\u003c\/strong\u003e – protection against low-temperature corrosion significantly extends the boiler’s service life, reducing the total operating cost of the heating system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplication\u003c\/h2\u003e\n\u003cp\u003eIBOMAT API 25\/55 is designed to protect solid-fuel boilers and fireplaces with water heat exchangers against low-temperature corrosion. The group is installed on the return pipe of the water heat exchanger and keeps the temperature of the water returning to the boiler above the valve’s opening temperature, preventing flue-gas condensation on the surface of the heat exchanger. Depending on the version, the maximum supported boiler output is 46 kW (version 45), 42 kW (version 50), or 36 kW (version 55).\u003c\/p\u003e\n\u003cp\u003eThe built-in IPRO API 25-60\/180 circulation pump forces the heating medium to circulate, while the integrated TSV3B valve with a thermostatic insert automatically mixes cold return water from the system with hot water from the boiler bypass – without the need for an external balancing valve. The working fluid may be water or a glycol solution with a maximum concentration of 50%.\u003c\/p\u003e\n\u003ch2\u003eIBOMAT API 25\/55 features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eValve opening temperature: \u003cstrong\u003e45°C \/ 50°C \/ 55°C\u003c\/strong\u003e (depending on the version)\u003c\/li\u003e\n\u003cli\u003eControl range: \u003cstrong\u003e+5°C\u003c\/strong\u003e above the opening temperature\u003c\/li\u003e\n\u003cli\u003eMax. supported boiler output: \u003cstrong\u003e46 kW (45) \/ 42 kW (\/50) \/ 36 kW (55)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower supply: \u003cstrong\u003e230 V \/ 50 Hz\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperating temperature: \u003cstrong\u003e5–95°C\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMax. operating pressure: \u003cstrong\u003e6 bar\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eConnections: \u003cstrong\u003e3× GW 1\" F\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePump: \u003cstrong\u003eIPRO API 25-60\/180\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIBO – 24-month (2-year) manufacturer’s warranty.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDambat – a trusted manufacturer of pumps and water engineering equipment with quality certificates.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently asked questions (FAQ) – IBOMAT API 25\/55 return protection pumping group\u003c\/h3\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat is the IBOMAT API 25\/55 used for, and why is return protection important?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eIBOMAT API 25\/55 protects a solid-fuel boiler or a fireplace with a water heat exchanger against low-temperature corrosion. When cold return water enters the boiler without being preheated, water vapor from the flue gases condenses on the heat exchanger surface, causing corrosion and tar buildup. IBOMAT keeps the return temperature above the condensation threshold, increasing combustion efficiency and the boiler’s service life.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eHow do the IBOMAT 45, 50, and 55 versions differ?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eThe versions differ in the opening temperature of the TSV3B thermostatic valve and the maximum supported boiler output. Version 45 opens at 45°C and supports boilers up to 46 kW, version 50 opens at 50°C and supports up to 42 kW, while version 55 opens at 55°C and supports up to 36 kW. The appropriate version depends on the boiler manufacturer’s requirements regarding the minimum return temperature.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eHow does the TSV3B valve work, and why does it not need a balancing valve?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eThe TSV3B valve has an integrated thermostatic insert that blocks inlet “A” (from the heating system) while the return water temperature is below the opening temperature – during this time, only hot water from the boiler bypass flows through the pump. When the temperature reaches the opening threshold, the valve gradually mixes return water with bypass water while automatically limiting the flow through the bypass. This automatic flow control eliminates the need to install a separate balancing valve.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhere can the IBOMAT API pumping group be purchased?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eDambat does not sell directly. IBOMAT API 25\/55 is available from our trade partners, heating and installation wholesalers, and authorized online distributors.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat does the valve opening temperature mean, and how does it differ from the +5°C control range?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eThese are two separate parameters describing the operation of the TSV3B thermostatic valve. The opening temperature (45°C, 50°C, or 55°C depending on the version) is the threshold at which the thermostatic insert begins opening the return-water inlet from the system. The +5°C control range means that the valve moves smoothly from fully closed to fully open over a range of 5°C above this temperature – for version 45, this is therefore a range from 45°C to approximately 50°C. When selecting an IBOMAT version, follow the boiler manufacturer’s requirements regarding the minimum return water temperature.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat are the warranty terms, and how can I contact service?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eIBOMAT API 25\/55 is covered by a 24-month (2-year) Dambat manufacturer’s warranty, calculated from the purchase date confirmed by the original proof of purchase. Warranty and post-warranty service: Adamów 50, Grodzisk Mazowiecki. Contact: tel. +48 22 632 86 09, email: serwis@dambat.pl (Mon–Fri, 8:00–15:30).\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"IBO","offers":[{"title":"Default Title","offer_id":49225975267671,"sku":"KAT00988","price":999999.99,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2943\/3375\/files\/IBOMAT_API_2.png?v=1734385206"},{"product_id":"ibomat-amg-25-50-grupa-ochrony-powrotu","title":"IBOMAT AMG 25\/50 return protection group","description":"\u003ch2\u003eIBO IBOMAT AMG 25\/50 – return protection pump group with an energy-efficient pump\u003c\/h2\u003e\n\u003cp\u003eIBOMAT AMG 25\/50 is a complete IBO return protection pump group designed for direct installation on the return pipe of a solid-fuel boiler or a fireplace with a water heat exchanger. The integrated TSV3 thermostatic valve maintains the return water temperature above the condensation threshold, effectively protecting the heat exchanger against low-temperature corrosion and extending the boiler’s service life. The AMG version is equipped with an energy-efficient, electronically controlled circulation pump with a high efficiency rating.\u003c\/p\u003e\n\u003ch2\u003eWho it is for\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallers of solid-fuel boilers and fireplaces\u003c\/strong\u003e – the ready-to-install unit with a complete set of components (valve, pump, insulation, thermometer) eliminates the need to select and connect individual components; installation is directly on the return pipe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating system designers\u003c\/strong\u003e – the TSV3 valve with automatic bypass balancing does not require an additional balancing valve, simplifying the design of the hydraulic system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUsers looking to reduce pump operating costs\u003c\/strong\u003e – the energy-efficient circulation pump with an EEI of ≤ 0.20, electronic control, and selectable operating modes reduces energy consumption compared with conventional circulation pumps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInvestors and developers\u003c\/strong\u003e – protection against low-temperature corrosion significantly extends the boiler’s service life, reducing the total operating cost of the heating system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplication\u003c\/h2\u003e\n\u003cp\u003eIBOMAT AMG 25\/50 is designed to protect solid-fuel boilers and fireplaces with a water heat exchanger against low-temperature corrosion. The unit is installed on the return pipe of the water heat exchanger and maintains the temperature of the water returning to the boiler above the valve opening temperature, preventing flue gas condensation on the surface of the heat exchanger. Depending on the variant, the maximum supported boiler output is 46 kW (variant 45), 42 kW (variant 50), or 36 kW (variant 55).\u003c\/p\u003e\n\u003cp\u003eThe built-in energy-efficient AMG 25-60\/180 circulation pump forces the heating medium to circulate and allows you to select an operating mode: proportional pressure, constant pressure, or automatic mode, as well as one of three speeds. The integrated TSV3 valve with a thermostatic insert automatically mixes cold return water from the system with hot water from the boiler bypass, eliminating the need for an external balancing valve. The operating medium may be water or a glycol solution with a maximum concentration of 50%.\u003c\/p\u003e\n\u003ch2\u003eIBOMAT AMG 25\/50 features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eValve opening temperature: \u003cstrong\u003e50°C\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eControl range: \u003cstrong\u003e+5°C\u003c\/strong\u003e above the opening temperature\u003c\/li\u003e\n\u003cli\u003eMax. supported boiler output: \u003cstrong\u003e42 kW\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCirculation pump: \u003cstrong\u003eAMG 25-60\/180\u003c\/strong\u003e, energy-efficient, EEI ≤ 0.20, PP \/ CP \/ AUTO modes, 3 speeds, IP44\u003c\/li\u003e\n\u003cli\u003ePower supply: \u003cstrong\u003e230 V \/ 50 Hz\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperating temperature: \u003cstrong\u003e5–95°C\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmbient temperature: \u003cstrong\u003e5–40°C\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperating pressure: \u003cstrong\u003e0.5–6 bar\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eConnections: \u003cstrong\u003e3× GW 1\" F\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMedium: \u003cstrong\u003ewater or glycol solution up to 50%\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIBO – 24-month (2-year) manufacturer’s warranty.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDambat – a trusted manufacturer of pumps and hydrotechnical equipment with quality certifications.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently asked questions (FAQ) – IBOMAT AMG 25\/50 return protection pump group\u003c\/h3\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat is IBOMAT AMG 25\/50 used for, and why is return protection important?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eIBOMAT AMG 25\/50 protects a solid-fuel boiler or a fireplace with a water heat exchanger against low-temperature corrosion. When cold return water enters the boiler without being preheated, water vapor from the flue gas condenses on the heat exchanger surface, causing corrosion and tar formation. IBOMAT maintains the return temperature above the condensation threshold, improving combustion efficiency and extending the boiler’s service life.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eHow does IBOMAT AMG differ from IBOMAT API?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eBoth units perform the same return protection function and have the same thermostatic valve and hydraulic parameters. They differ in the circulation pump – the AMG version is equipped with an energy-efficient, electronically controlled AMG 25-60\/180 pump (EEI ≤ 0.20) with selectable operating modes (proportional pressure, constant pressure, automatic mode) and three speeds.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat is the difference between the IBOMAT AMG 50 and 55 variants?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eThe variants differ in the thermostatic valve opening temperature and the maximum supported boiler output. Variant 50 opens at 50°C and supports boilers up to 42 kW, while variant 55 opens at 55°C and supports boilers up to 36 kW. The appropriate variant depends on the boiler manufacturer’s requirements regarding the minimum return temperature.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eHow does the TSV3 valve work, and why does it not require a balancing valve?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eThe TSV3 valve has an integrated thermostatic insert that blocks the inlet from the heating system until the return water temperature reaches the opening temperature – during this time, only hot water from the boiler bypass flows through the pump. When the temperature reaches the opening threshold, the valve gradually mixes the return water with bypass water while automatically limiting the flow through the bypass. This automatic flow control eliminates the need to install a separate balancing valve.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhere can the IBOMAT AMG pump group be purchased?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eDambat does not sell directly. IBOMAT AMG 25\/50 is available from our sales partners, plumbing and heating wholesalers, and authorized online distributors.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat are the warranty terms for IBOMAT AMG?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eIBOMAT AMG 25\/50 is covered by a 24-month (2-year) manufacturer’s warranty. Dambat provides warranty and post-warranty service.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"IBO","offers":[{"title":"Default Title","offer_id":54834428576087,"sku":"KAT02341","price":999999.99,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2943\/3375\/files\/IBOMAT_AMG_bez_obudowy.png?v=1788332183"},{"product_id":"ibomat-amg-25-55-grupa-ochrony-powrotu","title":"IBOMAT AMG 25\/55 return protection group","description":"\u003ch2\u003eIBO IBOMAT AMG 25\/55 – return protection pump group with an energy-efficient pump\u003c\/h2\u003e\n\u003cp\u003eIBOMAT AMG 25\/55 is a complete IBO return protection pump group designed for direct installation on the return pipe of a solid-fuel boiler or a fireplace with a water heat exchanger. The integrated TSV3 thermostatic valve keeps the return water temperature above the condensation threshold, effectively protecting the heat exchanger against low-temperature corrosion and extending the boiler’s service life. The AMG variant is equipped with an energy-efficient, electronically controlled circulation pump with a high efficiency rating.\u003c\/p\u003e\n\u003ch2\u003eWho it is for\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallers of solid-fuel boilers and fireplaces\u003c\/strong\u003e – a ready-to-install device with a complete set of components (valve, pump, insulation, thermometer) eliminates the need to select and connect individual components; it is installed directly on the return pipe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating system designers\u003c\/strong\u003e – the TSV3 valve with automatic bypass balancing does not require an additional balancing valve, simplifying the design of the hydraulic system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUsers looking for lower pump operating costs\u003c\/strong\u003e – an energy-efficient circulation pump with an EEI of ≤ 0.20, electronic regulation, and selectable operating modes reduces energy consumption compared with conventional circulation pumps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInvestors and developers\u003c\/strong\u003e – protection against low-temperature corrosion significantly extends the boiler’s service life, reducing the total operating cost of the heating system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplication\u003c\/h2\u003e\n\u003cp\u003eIBOMAT AMG 25\/55 is designed to protect solid-fuel boilers and fireplaces with water heat exchangers against low-temperature corrosion. The group is installed on the return pipe of the water heat exchanger and keeps the temperature of the water returning to the boiler above the valve opening temperature, preventing flue gas condensation on the surface of the heat exchanger. Depending on the variant, the maximum supported boiler output is 46 kW (variant 45), 42 kW (variant 50), or 36 kW (variant 55).\u003c\/p\u003e\n\u003cp\u003eThe built-in energy-efficient AMG 25-60\/180 circulation pump forces the heating medium to circulate and allows the user to select an operating mode: proportional pressure, constant pressure, or automatic mode, as well as one of three speed settings. The integrated TSV3 valve with a thermostatic insert automatically mixes cold return water from the system with hot water from the boiler bypass, without the need for an external balancing valve. The working fluid may be water or a glycol solution with a maximum concentration of 50%.\u003c\/p\u003e\n\u003ch2\u003eFeatures of IBOMAT AMG 25\/55\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eValve opening temperature: \u003cstrong\u003e55°C\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eControl range: \u003cstrong\u003e+5°C\u003c\/strong\u003e above the opening temperature\u003c\/li\u003e\n\u003cli\u003eMax. supported boiler output: \u003cstrong\u003e36 kW\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCirculation pump: \u003cstrong\u003eAMG 25-60\/180\u003c\/strong\u003e, energy-efficient, EEI ≤ 0.20, PP \/ CP \/ AUTO modes, 3 speeds, IP44\u003c\/li\u003e\n\u003cli\u003ePower supply: \u003cstrong\u003e230 V \/ 50 Hz\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperating temperature: \u003cstrong\u003e5–95°C\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAmbient temperature: \u003cstrong\u003e5–40°C\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperating pressure: \u003cstrong\u003e0.5–6 bar\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eConnections: \u003cstrong\u003e3× GW 1\" F\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMedium: \u003cstrong\u003ewater or glycol solution up to 50%\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIBO – 24-month (2-year) manufacturer’s warranty.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDambat – a trusted manufacturer of pumps and water engineering equipment with quality certifications.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently asked questions (FAQ) – IBOMAT AMG 25\/55 return protection pump group\u003c\/h3\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat is IBOMAT AMG 25\/55 used for, and why is return protection important?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eIBOMAT AMG 25\/55 protects a solid-fuel boiler or a fireplace with a water heat exchanger against low-temperature corrosion. When cold return water enters the boiler without being preheated, water vapor from the flue gases condenses on the heat exchanger surface, causing corrosion and tar buildup. IBOMAT keeps the return temperature above the condensation threshold, improving combustion efficiency and extending the boiler’s service life.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat is the difference between IBOMAT AMG and IBOMAT API?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eBoth groups perform the same return protection function and have identical thermostatic valves and hydraulic parameters. They differ in the circulation pump – the AMG variant is equipped with an energy-efficient, electronically controlled AMG 25-60\/180 pump (EEI ≤ 0.20) with selectable operating modes (proportional pressure, constant pressure, and automatic mode) and three speed settings.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat is the difference between the IBOMAT AMG 50 and 55 variants?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eThe variants differ in the thermostatic valve opening temperature and the maximum supported boiler output. Variant 50 opens at 50°C and supports boilers up to 42 kW, while variant 55 opens at 55°C and supports boilers up to 36 kW. The appropriate variant depends on the boiler manufacturer’s requirements regarding the minimum return temperature.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eHow does the TSV3 valve work, and why does it not need a balancing valve?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eThe TSV3 valve has an integrated thermostatic insert that blocks the inlet from the heating system while the return water temperature is below the opening temperature – during this time, only hot water from the boiler bypass flows through the pump. When the temperature reaches the opening threshold, the valve gradually mixes the return water with the bypass flow while automatically limiting the flow through the bypass. This automatic flow control eliminates the need to install a separate balancing valve.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhere can the IBOMAT AMG pump group be purchased?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eDambat does not sell directly. IBOMAT AMG 25\/55 is available from our trade partners, heating and plumbing wholesalers, and authorized online distributors.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat are the warranty terms for IBOMAT AMG?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eIBOMAT AMG 25\/55 is covered by a 24-month (2-year) manufacturer’s warranty. Dambat provides warranty and post-warranty service.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"IBO","offers":[{"title":"Default Title","offer_id":54834590712151,"sku":"KAT02342","price":999999.99,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2943\/3375\/files\/IBOMAT_AMG_bez_obudowy.png?v=1788332183"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/2943\/3375\/collections\/IBOMAT_AMG_bez_obudowy.png?v=1790339046","url":"https:\/\/dambat.pl\/en\/collections\/grupy-ochrony-powrotu.oembed","provider":"DAMBAT Jastrzębski S.K.A.","version":"1.0","type":"link"}