{"id":3028,"date":"2025-11-20T10:50:20","date_gmt":"2025-11-20T02:50:20","guid":{"rendered":"https:\/\/www.china-heatpump.com\/?p=3028"},"modified":"2026-04-08T21:32:58","modified_gmt":"2026-04-08T13:32:58","slug":"kolant-r290-inverter-air-to-water-heat-pumps-to-replace-boiler-perfectly","status":"publish","type":"post","link":"https:\/\/www.china-heatpump.com\/ja\/kolant-r290-inverter-air-to-water-heat-pumps-to-replace-boiler-perfectly\/","title":{"rendered":"R290\u30a4\u30f3\u30d0\u30fc\u30bf\u30fc\u7d66\u6e6f\u30d2\u30fc\u30c8\u30dd\u30f3\u30d7\u3067\u30dc\u30a4\u30e9\u30fc\u3092\u5b8c\u5168\u306b\u7f6e\u304d\u63db\u3048\u308b"},"content":{"rendered":"
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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"Kolant\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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\"Kolant<\/figure><\/div>
\"Kolant<\/figure><\/div>
\"Kolant<\/figure><\/div>
\"Kolant<\/figure><\/div>
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\n

R290 Inverter Heating Cooling Heat Pump<\/h1>\n<\/div>\n
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  • KOLANT DC inverter multifunctional heat pump<\/strong>\u00a0provide\u00a0Heating, Cooling + Domestic Hot Water<\/strong>\u00a0in one solution.<\/li>\n
  • Max. 75\u00b0C outlet water<\/strong>, t<\/em>he best replacement for boiler.<\/em><\/li>\n
  • Working Range\u00a0Ambient temp -35\u00b0C<\/strong>.<\/li>\n
  • Compatible with\u00a0Solar thermal, Solar PV<\/strong><\/li>\n
  • Enery Class A+++<\/strong>\u00a0with\u00a0 R290 refrigerant<\/li>\n
  • With Wifi control<\/strong>\u00a0function<\/li>\n
  • Modbus control\u00a0<\/strong>protocol with RS485 interface<\/li>\n
  • Silent Noise 55 dBa<\/em><\/li>\n<\/ul>\n<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t
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    We got the Certificates:\n\nTUV ISO9001, ISO45001(Health&Safety), ISO14001 (Environment), TUV EN14825( A+++), TUV CE , TUV CB, 38 patents of product technique, 66 Awards Certificates from Government<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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    The Kolant R290 heat pump stands out as a remarkable appliance that offers a comprehensive solution for modern living. It seamlessly combines heating, cooling, and domestic hot water functions, making it an all \u2013 in \u2013 one device for homes and small commercial spaces. This versatility not only simplifies the installation and operation but also saves valuable space.<\/p>\n

    Kolant R290 Heat pump Polar Series attains an impressive EU Energy Efficiency rating of A+++ at 35\u2103 water temperature and A++ at 55\u2103 water temperature.<\/p>\n

    This ensures users not only enjoy enhanced performance but also experience cost savings through a more economical choice.<\/p>\n

    .<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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    Kolant Natural Eco Refrigerant R290(GWP=3)<\/h5>\n<\/div>\n
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    Environmental-friendly\u00a0is\u00a0always\u00a0the\u00a0primary\u00a0goal\u00a0of\u00a0our\u00a0company,\u00a0Kolant\u00a0PolarHeat\u00a0heat\u00a0pump\u00a0operates\u00a0on\u00a0R290,\u00a0a\u00a0natural\u00a0cooling medium consisting\u00a0of\u00a0propane. This\u00a0choice\u00a0is\u00a0driven by\u00a0its\u00a0negligible impact\u00a0on\u00a0Ozone Depletion\u00a0Potential\u00a0(ODP)\u00a0and\u00a0minimal\u00a0Global Warming Potential\u00a0(GWP), aligning\u00a0with\u00a0the\u00a0EU\u2019s\u00a0carbon\u00a0neutrality\u00a0objectives.Leveraging\u00a0the\u00a0exceptional thermodynamic\u00a0properties\u00a0of\u00a0R290\u00a0alongside\u00a0our\u00a0cutting-edge heat\u00a0pump\u00a0technology,\u00a0Kolant R290\u00a0Heat\u00a0heat\u00a0pump\u00a0delivers\u00a0outstanding\u00a0performance,\u00a0even\u00a0in\u00a0the\u00a0most\u00a0frigid\u00a0conditions.<\/em><\/p>\n

    By integrating ecological considerations with economic efficiency, Kolant R290 heat pump is a step towards a greener future without compromising on comfort and functionality.<\/p>\n<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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    Comfortable feeling with accurate control<\/h3>\n<\/div>\n
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    KOLANT R290 DC inverter heat pump Can regulate its own heating capacity from 20% to 100% according to the actual heat requirement. In this way, the water system water temperature can be steadily controlled with a very small deviation of 0.5\u2103, so as to create a comfortable feeling for end users in home.<\/p>\n<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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    Kolant heat pump working range ambient temperature -35\u2103<\/h5>\n<\/div>\n
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    KOLANT R290 DC inverter heat pump can work under environment temperature -35\u2103
    Getting much higher water temperature during low environment temperature
    Heating capacity 40%~60% higher than normal heat pumps,
    COP 10%-20% higher than other heat pumps.<\/p>\n<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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    All the key components<\/strong>\u00a0are from leading suppliers to make sure the quality and lifetime.<\/em><\/p>\n

    The Intelligent Bottom PositiveVentilation design<\/strong>\u00a0incorporates a large fan to effectively ventilate any potential R290 leakage.<\/p>\n

    Built inside Special R290 leakage sensor<\/strong>\u00a0to give warning at any r290 leakage to protect the user and heat pump.<\/p>\n

    Special Explosion-proof design<\/strong>\u00a0including Hermetic electric control box, Excellent sealability.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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    Smart Intergration<\/h5>\n<\/div>\n
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    SG<\/strong> <\/strong>Ready<\/strong><\/p>\n

     <\/strong>Kolant PolarHeat SG Ready heat pump are a great way to address the challenge of balanc- ing energy supply and demand, considering the rise in global energy consumption, and ensure you enjoy the comfort of your building by covering your heating needs.<\/p>\n

    PV<\/strong> <\/strong>Ready<\/strong><\/p>\n

    Equipped with PV readiness,Kolant Polar- Heat heat pump can seamlessly integrate with PV systems,directly utilizing solar-generated electricity,optimizing the utilization of energy derived from PV sources.\u201d<\/p>\n<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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    European Standard Seasonal COP Energy Class A+++<\/h5>\n<\/div>\n
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    Kolant\u00a0PolarHeat\u00a0R290 Series\u00a0attains\u00a0EU\u00a0Energy\u00a0Efficie\u00a0ncy\u00a0rating\u00a0of\u00a0A+++\u00a0at\u00a035\u2103\u00a0water temperature\u00a0and\u00a0A++ at\u00a055\u2103\u00a0water temperature.<\/p>\n

    \u00a0It indicates that Kolant R290 heat pump can provide a significant amount of heating, cooling, or hot water output with minimal energy input. This results in substantial savings on energy bills over time, making it an economically viable choice for consumers.<\/span><\/span><\/div>\n
    Moreover, the high coefficient of performance (COP) in heating mode further validates its energy \u2013 saving capabilities. The heat pump extracts heat from the environment, such as air or ground, and amplifies it to meet the heating needs. This process not only reduces the reliance on traditional fossil \u2013 fuel \u2013 based heating systems but also contributes to a more sustainable and eco \u2013 friendly lifestyle.<\/span><\/span><\/div>\n<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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    Heating\/cooling+DHW Funtion In One Solution<\/h5>\n<\/div>\n
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    Kolant Polar heat pump is multifunctional heat pump which can satisfy Space Heating, cooling and domestic water heating of the whole family demand in one solution.This ensures usersnot only enjoy enhanced performance but also experience cost savings through a more economical choice.<\/p>\n<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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    Powerful heating in -35\u00b0C winter<\/h5>\n<\/div>\n
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    In extremely cold conditions, conventional heat pumps face limitations in performance,like heating capacity diminishes,However, Kolant  PolarHeat heat pump stands out by efficiently operating at temperatures as low as  -35\u00b0C, maintaining  a high  Coeffcient of Performance (COP),and ensuring reliable stability..<\/p>\n<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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    Intelligent touch screen controller<\/h5>\n<\/div>\n
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    Colorful screen controller Intuitive interfaceTouch-key design<\/p>\n

    Wifi module inside Modbus protocol.Mobile APP remote control .<\/p>\n

    Easy setting Monitor unit status and energy consumption.<\/p>\n<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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    Remote control with Wifi APP<\/h5>\n<\/div>\n
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    By downloading our APP in your mobile phone, it is possible for you to conveniently control a DC inverter heat pump from KOLANT at any time, anywhere. Just imagine that you turn on your heat pump and set it to a comfortable temperature before you leave office, then you will enjoy the pleasant environment as soon as you get home<\/p>\n<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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    Model name<\/td>\nRJ(P)-80H\/N9-BPR<\/td>\nRJ(P)-120H\/N9-BPR<\/td>\nRJ(P)-150H\/N9-BPR<\/td>\nRJ(P)-180H\/SN9-BPR<\/td>\nRJ(P)-160H\/SN9-BPR<\/td>\nRJ-220H\/SN9-BPR<\/td>\n<\/tr>\n
    \u96fb\u6e90<\/td>\nV \/ Ph\u00a0 \/ H<\/td>\n220V \/ 50Hz<\/td>\n380V\/50Hz<\/td>\n<\/tr>\n
    \u6696\u623f
    A 7\/6\u2103\u00a0 W 30\/35\u2103<\/td>\n    		\u5b9a\u54e1<\/td>\nkW<\/td>\n8.00<\/td>\n12.00<\/td>\n15.20<\/td>\n18.00<\/td>\n16.00<\/td>\n22.00<\/td>\n<\/tr>\n
    Rated input<\/td>\nkW<\/td>\n1.63<\/td>\n2.49<\/td>\n3.05<\/td>\n3.74<\/td>\n3.31<\/td>\n4.55<\/td>\n<\/tr>\n
    COP<\/td>\n\u00a0<\/td>\n4.89<\/td>\n4.82<\/td>\n5.10<\/td>\n4.81<\/td>\n4.83<\/td>\n4.83<\/td>\n<\/tr>\n
    \u6696\u623f
    A -20\/-\u2103\u00a0 W 30\/35\u2103<\/td>\n    		\u5b9a\u54e1<\/td>\nkW<\/td>\n5.00<\/td>\n7.50<\/td>\n9.50<\/td>\n11.20<\/td>\n10.00<\/td>\n13.80<\/td>\n<\/tr>\n
    Rated input<\/td>\nkW<\/td>\n2.12<\/td>\n3.23<\/td>\n3.83<\/td>\n4.85<\/td>\n4.18<\/td>\n5.82<\/td>\n<\/tr>\n
    COP<\/td>\n\u00a0<\/td>\n2.36<\/td>\n2.32<\/td>\n2.48<\/td>\n2.31<\/td>\n2.39<\/td>\n2.37<\/td>\n<\/tr>\n
    \u51b7\u5374
    A35\/24\u2103\u00a0 W 23\/18\u2103<\/td>\n    		\u5b9a\u54e1<\/td>\nkW<\/td>\n8.00<\/td>\n12.00<\/td>\n15.00<\/td>\n18.00<\/td>\n16.00<\/td>\n22.00<\/td>\n<\/tr>\n
    Rated input<\/td>\nkW<\/td>\n1.89<\/td>\n2.80<\/td>\n3.47<\/td>\n4.85<\/td>\n3.88<\/td>\n5.26<\/td>\n<\/tr>\n
    EER\u306b\u3064\u3044\u3066<\/td>\n\u00a0<\/td>\n4.22<\/td>\n4.31<\/td>\n4.32<\/td>\n3.71<\/td>\n4.12<\/td>\n4.18<\/td>\n<\/tr>\n
    Seasonal space heating
    energy efficiency class<\/td>\n    		LWT at 35\u2103<\/td>\nA+++<\/td>\nA+++<\/td>\nA+++<\/td>\nA+++<\/td>\nA+++<\/td>\nA+++<\/td>\n<\/tr>\n
    LWT at 55\u2103<\/td>\nA++<\/td>\nA++<\/td>\nA++<\/td>\nA++<\/td>\nA++<\/td>\nA++<\/td>\n<\/tr>\n
    SCOP<\/td>\nLWT at 35\u2103<\/td>\n4.50<\/td>\n4.68<\/td>\n4.75<\/td>\n4.68<\/td>\n4.68<\/td>\n4.50<\/td>\n<\/tr>\n
    LWT at 55\u2103<\/td>\n3.90<\/td>\n4.06<\/td>\n4.12<\/td>\n4.06<\/td>\n4.06<\/td>\n3.90<\/td>\n<\/tr>\n
    SEER<\/td>\nLWT at 7\u2103<\/td>\n4.47<\/td>\n4.65<\/td>\n4.72<\/td>\n4.65<\/td>\n4.65<\/td>\n4.47<\/td>\n<\/tr>\n
    MOP(Maximum overcurrent protection)<\/td>\nA<\/td>\n11.5<\/td>\n17.2<\/td>\n22.9<\/td>\n28.9<\/td>\n7.9<\/td>\n9.9<\/td>\n<\/tr>\n
    Water pressure drop<\/td>\nkPa<\/td>\n50<\/td>\n50<\/td>\n50<\/td>\n50<\/td>\n50<\/td>\n50<\/td>\n<\/tr>\n
    \u51b7\u5a92<\/td>\n\u30bf\u30a4\u30d7<\/td>\nR290<\/td>\n<\/tr>\n
    GWP value<\/td>\n3<\/td>\n<\/tr>\n
    Equivalent CO2<\/td>\nTon<\/td>\n0.0027<\/td>\n0.0036<\/td>\n0.0045<\/td>\n0.0048<\/td>\n0.0039<\/td>\n0.0048<\/td>\n<\/tr>\n
    \u30b3\u30f3\u30d7\u30ec\u30c3\u30b5\u30fc<\/td>\n\u30bf\u30a4\u30d7<\/td>\n\u00a0DC inverter<\/td>\n<\/tr>\n
    Brand<\/td>\nMITSUBISHI<\/td>\n<\/tr>\n
    Air side heat exchanger<\/td>\nMaterial<\/td>\nFin copper tube<\/td>\n<\/tr>\n
    Rows<\/td>\n2<\/td>\n3<\/td>\n3<\/td>\n3<\/td>\n2<\/td>\n3<\/td>\n<\/tr>\n
    Tube size<\/td>\nmm<\/td>\n\u03a67<\/td>\n\u03a67<\/td>\n\u03a67<\/td>\n\u03a67<\/td>\n\u03a67<\/td>\n\u03a67<\/td>\n<\/tr>\n
    Fan motor<\/td>\nFan type<\/td>\nAxial Fan<\/td>\n<\/tr>\n
    Motor type<\/td>\nBrushless DC motor<\/td>\n<\/tr>\n
    Motor Quantity<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n1<\/td>\n2<\/td>\n2<\/td>\n<\/tr>\n
    Speed<\/td>\nrpm<\/td>\n300~850<\/td>\n<\/tr>\n
    Throttle type<\/td>\nElectronic expansion valve<\/td>\n<\/tr>\n
    Water side heat-exchanger<\/td>\nHigh efficiency tank<\/td>\n<\/tr>\n
    Sound power level6<\/td>\ndB<\/td>\n45<\/td>\n46<\/td>\n48<\/td>\n50<\/td>\n48<\/td>\n50<\/td>\n<\/tr>\n
    Water resistance<\/td>\nIPX4<\/td>\n<\/tr>\n
    Water pipe connection<\/td>\nInlet<\/td>\nmm<\/td>\nDN25(1\u201d)<\/td>\nDN25(1\u201d)<\/td>\nDN25(1\u201d)<\/td>\nDN25(1\u201d)<\/td>\nDN25(1\u201d)<\/td>\nDN25(1\u201d)<\/td>\n<\/tr>\n
    Outlet<\/td>\nmm<\/td>\nDN25(1\u201d)<\/td>\nDN25(1\u201d)<\/td>\nDN25(1\u201d)<\/td>\nDN25(1\u201d)<\/td>\nDN25(1\u201d)<\/td>\nDN25(1\u201d)<\/td>\n<\/tr>\n
    Net\/Gross weight<\/td>\nNet<\/td>\nkg<\/td>\n68<\/td>\n75<\/td>\n98<\/td>\n108<\/td>\n98<\/td>\n108<\/td>\n<\/tr>\n
    Dimension (L\u00d7H\u00d7D)<\/td>\nNet<\/td>\nmm<\/td>\n1115\u00d7425\u00d7905mm<\/td>\n1115\u00d7425\u00d7905mm<\/td>\n1115\u00d7425\u00d71075mm<\/td>\n1115\u00d7425\u00d71075mm<\/td>\n1115\u00d7425\u00d71408mm<\/td>\n1115\u00d7425\u00d71408mm<\/td>\n<\/tr>\n
    Packing<\/td>\nmm<\/td>\n1135\u00d7490\u00d71063mm<\/td>\n1135\u00d7490\u00d71063mm<\/td>\n1135\u00d7490\u00d71233mm<\/td>\n1135\u00d7490\u00d71233mm<\/td>\n1135\u00d7490\u00d71566mm<\/td>\n1135\u00d7490\u00d71566mm<\/td>\n<\/tr>\n
    Operating temperature<\/td>\n\u51b7\u5374<\/td>\n\u2103<\/td>\n\u2013 5 to 43<\/td>\n<\/tr>\n
    \u6696\u623f<\/td>\n\u2103<\/td>\n\u2013 30 to 35<\/td>\n<\/tr>\n
    DHW<\/td>\n\u2103<\/td>\n-30 to 43<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
    \n\t\t\t\t\t\t
    \n\t\t\t\t\t
    \n\t\t\t
    \n\t\t\t\t\t\t
    \n\t\t\t\t
    \n\t\t\t\t\t\t\t\t\t\n

    Kolant R290 DC inverter air to water heat pump can provide heating, cooling and DHW function in one solution. It is Much more Higher efficiency than other air source heat pump.<\/strong><\/p>\n\n

    With R290 refrigerant and most advance European technology to work well in Minus -25\u00baC, COP 9 at low load test condition for our R290 DC Inverter air source Heat Pump with Heating and Cooling and domestic hot water functions,<\/strong><\/p>\n\n

    A+++ energy class inverter air to water heat pump.<\/p>\n\n

    Main Features:<\/strong><\/p>\n\n

    1. Heating\/Cooling+ DHW function in one solution for our R290 inverter air to water heat pumps.<\/p>\n\n

    2. Much more higher COP than other DC inverter heat pump.<\/p>\n\n

    3. High COP at 75C outlet water temp to replace gas boiler perfectly without electric heater assistant.<\/p>\n\n

    4. Kolant heating cooling DHW function heat pump can be combined with gas boiler, solar heating system and other heating system intelligently.
    5.\u00a0\u00a0All water access parts are stainless steel or copper to keep safe, healthy and non-pollution for our R290 inverter air to water heat pump<\/p>\n\n

    6.Secondary heat source auto switching function\u00a0<\/strong>enable Kolant heat pump to heat together with the existing or second heating system.\u00a0 Inner thermostat to Swift automatically between 2 heat sources base on the target outdoor temperature preset by the user. We have special control function for the 2nd heat source working together with our R290 inverter air to water heat pumps.<\/p>\n\n

    6.\u00a0Weather Compensation Function<\/strong>,\u00a0Auto target water temp curve according to different\u00a0 ambient\u00a0 temp.<\/p>\n\n

    Wide Working Range<\/strong><\/p>\n\n

    \n\n\n\n\n\n\n\n\n\n\n
    Outdoor ambient air temperature range<\/td>\n<\/tr>\n
    \u00a0<\/td>\n\u51b7\u5374<\/td>\n\u6696\u623f<\/td>\nDomestic Hot Water<\/td>\n<\/tr>\n
    Maximum<\/td>\n52<\/td>\n30<\/td>\n46<\/td>\n<\/tr>\n
    Minimum<\/td>\n15<\/td>\n-35<\/td>\n-35<\/td>\n<\/tr>\n
    Leaving water temperature range<\/td>\n<\/tr>\n
    \u00a0<\/td>\n\u51b7\u5374<\/td>\n\u6696\u623f<\/td>\nDomestic Hot Water<\/td>\n<\/tr>\n
    Maximum<\/td>\n18<\/td>\n75<\/td>\n75<\/td>\n<\/tr>\n
    Minimum<\/td>\n5<\/td>\n15<\/td>\n30<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n\n

    \u00a0<\/p>\n\n

    Inner Parts:<\/p>\n\n

    Quality for reliability and save maintenance cost for Kolant R290 DC inverter heating cooling DHW heat pump:
    \u79c1\u9054\u306e\u90e8\u54c1\u306f\u4e16\u754c\u306e\u4e0a\u306e\u30d6\u30e9\u30f3\u30c9\u306echoosend\u5e38\u306b\u3067\u3042\u308b
    \u71b1\u4ea4\u63db\u5668\uff1a\u00a0SU316 <\/strong>\u00a0food grade material plate heat exchanger.
    Electronic expansion valve:\u00a0Saginomiya Brand<\/strong>\u00a0EEV with accurate control to get 10% higher than other thermo expansion valve.
    \u56db\u65b9\u5f01\uff1a\u00a0\u9dfa\u30ce\u5bae\u00a0<\/strong>\u65e5\u672c\u30d6\u30e9\u30f3\u30c9
    The above parts enable our R290 inverter heat pump to be trouble free products.<\/p>\n\n

    \"\"<\/figure>\n\n

    \u00a0<\/p>\n\n

    Applications for Kolant R290 DC inverter heating cooling DHW heat pump:<\/p>\n\n

    Free functions combination: heating, cooling with or without domestic hot water.
    Flexiable installation. Compatible with :
    Floor heating and cooling.
    Fan-coils and low temp radiators.
    Solar water heating.

    <\/p>\n\n

    \"\"<\/figure>\n\n

    \u00a0<\/p>\n\n

    For more application or special application, please contact us by\u00a0email<\/a>\u00a0or drop us a line at the foot of this page. We\u2019d like to help you to design for more application for your room heating, cooling and DHW function in one solution with Kolant R290 DC inverter heating cooling DHW heat pump.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"

    [...]<\/span><\/p>","protected":false},"author":2,"featured_media":4672,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[29,119],"tags":[355,356,325,357],"class_list":["post-3028","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-heating-knowledge","category-r290-inverter-multifunctional-monobloc-heat-pump","tag-r290-heat-pump","tag-r290-heating-cooling-dhw-heat-pump","tag-r290-inverter-heat-pump","tag-r290-multifunctional-heat-pump"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.china-heatpump.com\/ja\/wp-json\/wp\/v2\/posts\/3028","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.china-heatpump.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.china-heatpump.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.china-heatpump.com\/ja\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.china-heatpump.com\/ja\/wp-json\/wp\/v2\/comments?post=3028"}],"version-history":[{"count":60,"href":"https:\/\/www.china-heatpump.com\/ja\/wp-json\/wp\/v2\/posts\/3028\/revisions"}],"predecessor-version":[{"id":5659,"href":"https:\/\/www.china-heatpump.com\/ja\/wp-json\/wp\/v2\/posts\/3028\/revisions\/5659"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.china-heatpump.com\/ja\/wp-json\/wp\/v2\/media\/4672"}],"wp:attachment":[{"href":"https:\/\/www.china-heatpump.com\/ja\/wp-json\/wp\/v2\/media?parent=3028"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.china-heatpump.com\/ja\/wp-json\/wp\/v2\/categories?post=3028"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.china-heatpump.com\/ja\/wp-json\/wp\/v2\/tags?post=3028"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}