Why heat pump target can only be set lower than 55C?
What should be paid more attention in hotel hot water project

Kolant R32 DC inverter air to water heat pump can provide heating, cooling and DHW function in one solution. It is Much more Higer efficiency than other air source heat pump.

With R32 refrigerant and most advance European technology to work well in Minus -25ºC, COP 9 at low load test condition for our R32 DC Inverter air source Heat Pump with Heating and Cooling and domestic hot water functions, 

Kolant EN14825 test certificate issued by TUV lab. A+++ energy class inverter air to water heat pump.

Main Features:

1. Heating/Cooling+ DHW function in one solution.

2. Much more higher COP than other DC inverter heat pump
3.  Kolant heating cooling DHW function heat pump can be combined with gas boiler, solar heating system and other heating system intelligiently.
4.  All water access parts are stainless steel or copper to keep safe, healthy and non-pollution

5.Secondary heat source auto switching function enable Kolant heat pump to heat together with the existing or second heating system.  Inner thermostat to Swift automatically between 2 heat sources base on the target outdoor temperature preset by the user. We have special control for the 2nd heat source working together with our heat pumps.

6. Wetter-Kompensation Funktion, Auto target Wasser temp Kurve nach verschiedenen ambient temp.

Große Arbeit Bereich
Outdoor air temperature range
Kühlung Heizung Warmwasser


30 46
Minimum 15 -20 -20
Leaving water Temperatur Bereich
Kühlung Heizung Warmwasser
Maximale 18 60 60
Minimum 5 30 30
Innere Teile:

Quality for reliability and save maintenance cost for Kolant R32 DC inverter heating cooling DHW heat pump:
Unsere Teile sind immer choosend mit die top Marke in der Welt
Wärmetauscher: SU319 food grade material Platte Wärmetauscher.
Electronic expansion valve: Saginomiya Brand EEV with accurate control to get 10% higher than other thermo expansion valve.
Vier-Wege-Ventil: Saginomiya Marke Japans
The above parts enable our R32 inverter heat pump to be trouble free products.

Applications for Kolant R32 DC inverter heating cooling DHW heat pump:

Kostenlose Funktionen-Kombination: Heizung, Kühlung, mit oder ohne Warmwasser.
Flexiable installation. Kompatibel mit :
Fußbodenheizung und-Kühlung.
Fan-coils und Niedrigtemperatur-Heizkörper.


Weitere Anwendung oder spezielle Antrag, Kontaktieren Sie uns bitte per E-Mail or drop us a line at the foot of this page. We’d like to help you to design for more application for your room heating, cooling and DHW function in one solution with Kolant R32 DC inverter heating cooling DHW heat pump.

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