Heat what you use
A ductless heat pump system will allow you to apply heat directly to the rooms you use the most. Efficient ductless heat pump systems can provide supplemental heat where you want it most without requiring you to fire up the thermostat on the whole house.
If you have a steam heat system, add adjustable steam vents to your home to balance the temperature throughout the home. By controlling your radiators more carefully, you can reduce your energy consumption, improve your home’s comfort, and avoid having to crack open a window or two in January. — Joseph C. Wood, Boston Standard Co.