Can air source heat pump water heater be used for hot water use and ground heating at the same time?
We have not done that, heat pump water heater common output power is about 3-4KW, not enough heating, more than 20 square meters estimated okay, if the hot water heating are used, the water tank is not to return to the backwater interface, tap water inlet, with electric three-way valve, no hot water return basic do not want to. Even if there is a mess (finished completely mess, you used to warm the water into the water tank, a dirty dead, in the outlet of the water tank and back to the three through the heating hot water water pump)
The water heater can not be used at the same time, the air heat pump units called multi cogeneration units, brand recommended Lippmann
It is recommended that you use a two unit air supply system plus a separate air heating system. This cost will not be much more than a triple supply system, but the stability has improved.
Ordinary air source water heater is certainly not, you have to be able to bring the heating of air source heat pump
