While I agree that a heat pump can't work with hot water baseboard, there is an alternative.
The alternative is removing the baseboard and with a calculated heat load, replacing with panel radiators which run with much lower temperatures. The retrofit wouldn't be too difficult (compared to ducting) as it would involve running 1/2 inch PEX to each room.
The alternative is removing the baseboard and with a calculated heat load, replacing with panel radiators which run with much lower temperatures. The retrofit wouldn't be too difficult (compared to ducting) as it would involve running 1/2 inch PEX to each room.