A: You could replace the hot water heater with a heat-pump hot water heater, replace your AC unit with a heat pump for heating the house and leave your gas boiler in place for heating the house on bitterly cold winter days.
Go Zero – Save Money
A: You could replace the hot water heater with a heat-pump hot water heater, replace your AC unit with a heat pump for heating the house and leave your gas boiler in place for heating the house on bitterly cold winter days.