Water to water geothermal source heat pump for heating and cooling

UPSUN Water to water geothermal source heat pump for heating and cooling with COP up to 5.25. 

They have the following important features

● Closed Loop System;

● Absorb heat from underground soil or water;

● Source Side Temp: -10℃ to 35℃;

● Setting range: heating 25℃～55℃; cooling 30℃～8℃;

● Circulating water pump controlling;

● Linkage ON/OFF function by external controlling system signal;

● Electric heater back up;

● Timer function;

● Multiple protections

Application

Geothermal source heat pump (for house heating and cooling) is designed for house heating and cooling, user can change the working mode by operating wired panel of controller. Compressor start/stop according to return water temperature, when all rooms reach preset temperature by room thermostat, heat pump will be turned off through linkage switch. 

Installation diagram

It is easy to install UPSUN water to water heat pumps, shown as the following Installation Diagram

Parameters

Components

Models picture