Products Our motto "Technology for Environmental Protection" has long been an inherent part of our product development philosophy and product range. We strive to improve the environment, to make processes which work with greater environmental compatibility and to avoid putting a strain on the environment. We offer you a multitude of innovative solutions, new products and smart concepts. More Informations Industries & Topics Industries & Topics Hygienische Prozesse Hydraulischer Abgleich Hydraulischer Abgleich Vario-DP VarioQ Green Fuels Ready OEM-Lösungen Smart Home Smart Home Products Anwendungen Anwendungen intelligent underfloor heating Komfortable Heizkörperregelung Alexa APP Products Gateway Smart Home AFRISO Smart Home offers innovative solutions for intelligent home automation. With modern sensors and actuators, you can easily and conveniently control your home. More Informations Service-Center Service-Center Data exchange formats Contact persons Service Service-Center Flexible, cost-aware, on schedule, solution-oriented and fast – the AFRISO team always provides the decisive added value. More Informations Events Events Exhibitions Exhibitions drinktec 2025, München Search Domestic technology Equipment for heating systems, boiler rooms and chimneys PrimoTherm® K 180-2 DN25 Images 1 PrimoTherm® K 180-2 DN25 Heating pump assembly Variants Documents Benefits pre-assembled, tightness-tested and heat-insulated assemblywith high-grade, robust mixeravailable with high energy efficiency pump class A Application Heating pump assembly for use in mixed heating circuits. With the 3-way mixer and the actuator, the flow temperature can be adjusted to a desired temperature by adding water from the return. The mixer version with adjustable flow coefficient Kvs offers maximum flexibility in adapting the system to individual control requirements. The flow coefficient Kvs can be modified at any later point in time, even if the system is under pressure. This way, a great variety of mixer/pump assemblies can be covered with a single version. Description Comact, pre-assembled and tightness-tested heating pump assembly with all required functional components, form-fit heat insulation (complies with German Energy Saving Regulation) and wall mounting unit. Adhesive labels with pictograms allow for easy designation.The flow line consists of:Combination valve with thermometer in the hand wheel (red mark, range 0/120 °C)3-way mixing valve with ProClick adapter system, either ARV 325 with flow coefficient Kvs 12 m3/h or KVS Vario with adjustable flow coefficient KvsMaintenance-free, silent actuator ARM 343 (6 Nm, 120 s, AC 230 V) with 0/90° angle of rotation, indication for direction of rotation, selector key "Manual/Automatic Mode" and ProClick adapter systemSystem connection G1½ male (boiler), G1 female (heating circuit) Suitable for pumps DN 25 with G1½ x 180 mm.The return line consists of:Combination valve with gravity brake, thermometer in the handle (blue mark, range 0/120 °C)Pipe for length compensation as T piece for mixer connection with screw connection for system connectionSystem connection G1½ male (boiler), G1 female (heating circuit) Variants Technical data Downloads Variants opening temperature is reachedPumpPart no.Heating pump assembly PrimoTherm® K 180-2 DN25 3WM-SMWithout circulation pump77810Heating pump assembly PrimoTherm® K 180-2 DN25 GP 3WM-SMGrundfos UPM3 HYBRID 25-70/18077813Heating pump assembly PrimoTherm® K 180-2 DN25 WP 3WM-SMWilo Para RS 25–180/677814 in-stock items manufactured goods Technical data Axis distance 125 mmsystem connectionsBoiler: G1½ maleHeating circuit: G1 femaleOperating temperature rangeMedium: max. 95 °CMedium: short-term 120 °CSystem pressuremax. 10 barmax.Nominal sizeDN 25Flow coefficient Kvs12 m³/hHeat insulationPolypropylene EPPDimensionsW x H x D: 248 x 400 x 155 mmCirculation pumpWithout circulation pumpPower inputWithout circulation pump: Without circulation pump: Without circulation pump: operating modes/settingsWithout circulation pump: Downloads Heizungspumpengruppe PrimoTherm® K 180-1 DN 25, K 180-2 DN 25 Manuals PDF Download Related products
Smart Home AFRISO Smart Home offers innovative solutions for intelligent home automation. With modern sensors and actuators, you can easily and conveniently control your home. More Informations Service-Center Service-Center Data exchange formats Contact persons Service Service-Center Flexible, cost-aware, on schedule, solution-oriented and fast – the AFRISO team always provides the decisive added value. More Informations Events Events Exhibitions Exhibitions drinktec 2025, München Search
Service-Center Flexible, cost-aware, on schedule, solution-oriented and fast – the AFRISO team always provides the decisive added value. More Informations Events Events Exhibitions Exhibitions drinktec 2025, München Search
Images 1 PrimoTherm® K 180-2 DN25 Heating pump assembly Variants Documents Benefits pre-assembled, tightness-tested and heat-insulated assemblywith high-grade, robust mixeravailable with high energy efficiency pump class A Application Heating pump assembly for use in mixed heating circuits. With the 3-way mixer and the actuator, the flow temperature can be adjusted to a desired temperature by adding water from the return. The mixer version with adjustable flow coefficient Kvs offers maximum flexibility in adapting the system to individual control requirements. The flow coefficient Kvs can be modified at any later point in time, even if the system is under pressure. This way, a great variety of mixer/pump assemblies can be covered with a single version. Description Comact, pre-assembled and tightness-tested heating pump assembly with all required functional components, form-fit heat insulation (complies with German Energy Saving Regulation) and wall mounting unit. Adhesive labels with pictograms allow for easy designation.The flow line consists of:Combination valve with thermometer in the hand wheel (red mark, range 0/120 °C)3-way mixing valve with ProClick adapter system, either ARV 325 with flow coefficient Kvs 12 m3/h or KVS Vario with adjustable flow coefficient KvsMaintenance-free, silent actuator ARM 343 (6 Nm, 120 s, AC 230 V) with 0/90° angle of rotation, indication for direction of rotation, selector key "Manual/Automatic Mode" and ProClick adapter systemSystem connection G1½ male (boiler), G1 female (heating circuit) Suitable for pumps DN 25 with G1½ x 180 mm.The return line consists of:Combination valve with gravity brake, thermometer in the handle (blue mark, range 0/120 °C)Pipe for length compensation as T piece for mixer connection with screw connection for system connectionSystem connection G1½ male (boiler), G1 female (heating circuit) Variants Technical data Downloads Variants opening temperature is reachedPumpPart no.Heating pump assembly PrimoTherm® K 180-2 DN25 3WM-SMWithout circulation pump77810Heating pump assembly PrimoTherm® K 180-2 DN25 GP 3WM-SMGrundfos UPM3 HYBRID 25-70/18077813Heating pump assembly PrimoTherm® K 180-2 DN25 WP 3WM-SMWilo Para RS 25–180/677814 in-stock items manufactured goods Technical data Axis distance 125 mmsystem connectionsBoiler: G1½ maleHeating circuit: G1 femaleOperating temperature rangeMedium: max. 95 °CMedium: short-term 120 °CSystem pressuremax. 10 barmax.Nominal sizeDN 25Flow coefficient Kvs12 m³/hHeat insulationPolypropylene EPPDimensionsW x H x D: 248 x 400 x 155 mmCirculation pumpWithout circulation pumpPower inputWithout circulation pump: Without circulation pump: Without circulation pump: operating modes/settingsWithout circulation pump: Downloads Heizungspumpengruppe PrimoTherm® K 180-1 DN 25, K 180-2 DN 25 Manuals PDF Download
