Have your heating system cleaned
and serviced annually. This yearly maintenance will
keep your system operating at peak efficiency and safety.
Keep your fireplace damper closed
unless a fire is going.
Insulate appropriately for your climate
for more efficient heating and cooling.
Have a well-ventilated attic to reduce
moisture accumulation.
Caulk and weatherstrip leaky windows
and door frames.
Consider installing storm windows
and doors, or use plastic film kits for single-pane
windows, to reduce leaks and drafts.
Consider buying an inexpensive programmable
thermostat which raises temperatures when you're home,
and lowers temperatures when you are away or sleeping.