Sizing a heatpump

Hello,I’m hoping to get a second opinion on the correct size for my heatpump. I’m in a 2,400 sq ft colonial in zone 5. I have an oil boiler as… Hello,I’m hoping to get a second opinion on the correct size for my heatpump. I’m in a 2,400 sq ft colonial in zone 5. I have an oil boiler as…Read MoreGreenBuildingAdvisor