PEX Products for Residential & Commercial Applications | Uponor
Instruction Manual for Uponor models including: 1121433, 1121432, 1121434, 1121436, 1121437, 1121438, M-INS Heat Interface Unit for Hot Water, M-INS, Heat Interface Unit for Hot Water, Interface Unit for Hot Water, Unit for Hot Water, Hot Water
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DocumentDocumentUponor CombiPort M-INS Fullyinsulatedbody For installation outside the apartment. Installation/systemrecommendation In floors outside the apartment Application Decentralised, instantaneous domestic hot water generation Underfloor heating systems Radiator heating systems Installationoptions On wall, without cabinets Certificates DVGW approval Specifications Heat interface unit fully assembled and pressure tested Unit covered by insulation case to avoid heat loss Technical limits of use in water for heating and plumbing are shown on technical data sheets DVGW-certified PM valve with patented triple-sealing technology Thermal insulation at hot water supply pipes Thermosyphon for improved hygiene by preventing the exchanger from heating up during standby Zone valve in secondary heating circuit Cold water outlet with 110 mm × ¾" adapter for metering Strainer in primary supply and in primary return lines, 0.5 mm Connection port (marked) for an electrical earthing lug Max. operating pressure, heating: PN10 Max. operating pressure, sanitary: PN10 Max. operating temperature: 585 °C Max. differential pressure, prim. Heating: 2.5 bar Min. pressure, sanitary: 2.0 bar Fitting material, sanitary: CW617N Fitting material, heating: CW617N, CW614N Pipe material: Stainless steel, 1.4401 Components on bracket for on-wall mounting Measurements: W/H/D 390 × 578 × 280 mm Uponor CombiPort M-INS Fordomestichotwateranddirectheating systemslikeradiatorandunderfloorheating withamechanicalcontrol.Thefullyinsulated HIUcanbeplacedeverywhereinthebuilding. UFHversionfordomestichotwateranddirect heatingwithunderfloorheatingconnection (includingmixingcircuitwithheatingpump) Itemno. Accessoriescodes 1121433 19 CB DI MS MS ZA NC IB 1121432 19 CB BP DI MS ZS ZA NC IB 1121434 19 CB DI TL HA MS ZV NC IB Accessoriescodes 19 Domestic hot water capacity indication (l/min.) CB Copper-brazed stainless steel heat exchanger for domestic hot water preparation BP Supply line preheating function DI Primary differential pressure controller at the heat interface unit inlet TL Thermostatic temperature limiter for domestic hot water, with submersible sensor HA Water hammer arrester on domestic hot water side MS Mixing set with circulation pump, thermostat, and non-return valve for apartment heating circuit ZA Zone valve in residential heating circuit return line, with two-point actuator included ZS Domestic hot water circulation connection set including exchanger insulation and thermostatic temperature preheating, without circulation pump ZV Zone valve in residential heating circuit return line, without actuator NC No cold water outlet from heat interface unit IB Fully insulated body RCversionfordomestichotwateranddirect heatingwithradiatorconnection (nomixingcircuit) Itemno. Accessoriescodes 1121436 19 CB DI TL ZA NC IB 1121437 19 CB BP DI TL ZS ZA 1121438 19 CB BP DI TL HA ZV NC IB NC IB Furtherinformation onUponorCombi PortM-INS Technical information UponorCorporation Illmalantori 4 00240 Helsinki Finland www.uponor.com 1146098 - 08/2024 - EN 1135549 - 05/2022 - EN