Before buying a heat pump water heating system you also need to consider the following.
Water to water heat pump system.
Imagine a system in which one of several small zones calls for heat and in so doing turns on a 50 000 btu hr.
Bosch geothermal heat pump systems are built to be ultra efficient with low operating costs.
System water temperature climbs quickly because the heat pump is adding heat to the system water much faster than the zone load is removing it.
All other zones remain off.
Water source heat pump systems generally cost less to install than a central built up system.
Greensource cdi series tw.
Water to water geothermal heat pump systems from bosch.
Heat pump water heater systems typically have higher initial costs than conventional storage water heaters.
High efficiency two stage scroll compressors.
There are also rooftop and unit ventilator type water source heat pumps.
Water to water geothermal heat pump systems.
Water source heat pumps can be suspended in the ceiling plenum floor mounted behind walls or placed directly in the occupied space as a console unit.
Size and first hour rating.
However ground water heat pumps are more efficient than air water heat pumps and therefore they are often the better choice for providing heat for the floor heating and domestic hot water systems.