Is Wiser compatible with Heat Pumps? Follow Yes! To use with a heat pump, ensure you select "Heat Pump" in "Heat Source Type" when you install your Wiser system: Related articles What fuel types does Wiser Home support? Does Wiser work with combi-boilers and conventional boilers? Do I need an OpenTherm boiler to use Wiser Home? Is Wiser compatible with Gravity-Fed systems? Wiser Installation Guide Comments 0 comments Please sign in to leave a comment.