Bummed I'm late to this one. Way too many blue posts on the 1st page with no clue how heat pumps work.
These water heaters are actually pretty cool. The larges sizes usually have their own condenser but I've also seen commercial applications where the water heater was tied into the building VRF.
These water heaters are actually pretty cool. The larges sizes usually have their own condenser but I've also seen commercial applications where the water heater was tied into the building VRF.