Water source water heater

Description:
Adjustable lower limit temperature of Sensor-1. For example, Setting is 40, When temperature of sensor-1 is below 40, heat pump start heating system, Pump-1 and Pump-2 start working with heat pump.
   Adjustable upper limit temperature of Sensor-1. For example, Setting is 60, that means when water temperature is at 60, the system stop heating.
   Adjustable lower limit temperature of Sensor-2. For example, Setting is 30, When temperature of Sensor-2 is below 30, computer will open 1.5~5Kw auxiliary electric heater. Heating pump, pump-1, pump-2 still on working.
   When temperature of Sensor-3 is below 0, computer will close heat pump and Pump-1, open 1.5~5Kw auxiliary electric heater and pump-2.

   Water to water heat pump works in low temperature condition with high efficiency
   Save energy and cost by extracting heat from the air.
   R410A refrigerant, Freon-free system, safe and environmental protected.
   Automatic control according to the water temperature.

Place of Origin:	China(Mainland)
Brand:	GTE OEM service provided
Payment Terms :	L/C T/T
Price Terms :	FOB