Hydronic Module

Vkin provides the split heat pump and the Hydronic Module. Hydronic Module includes expansion tank, main circulation water pump (optional), one space heating/cooling circulation water pump(optional), one DHW pump (optional), safety valve, water refill valve, and electrical heater. When installing the unit, installer can connect the heat pump directly to the Hydronic Module, which saves labor cost and time a lot. Storage water tank is needed for the domestic hot water application.

70% Of Heat Is Generated Free From Renewable Energy
A hea pump simply moves heat, extracting th atent heat from the outside air and transferring it into th wate o th central heating and hot wate system.  Using 30% part of electricity, you can get more than 70%parts of free air energy from the outdoor air, and get more than 100% parts of heat energy income, which is more energy-saving and efficient.