If you’re currently scratching your head and wondering, ‘Why is my heat pump not turning on?’ you’re not the first person to ...
But that was before heat pumps started becoming a big part of New England heating, so I thought it was worth a revisit. For the impatient among you, here’s the spoiler: Turning the thermostat ...
The Energy Star-rated thermostat requires a C wire and is compatible with up to two heating and cooling stages on conventional systems or up to two heating and one cooling stage on heat pump systems.