HPWH set point with mixing valve

Hello, I’m working through the planning for a PGH that I will construct in climate zone 6.  I plan for an all-electric house with a heat pump water heater (HPWH)… Hello, I’m working through the planning for a PGH that I will construct in climate zone 6.  I plan for an all-electric house with a heat pump water heater (HPWH)…Read MoreGreenBuildingAdvisor