Furnaces and air conditioning systems need air flow to work properly. When airflow is restricted:
Have adequate insulation in your attic — there should be at least 14 inches of insulation. This will help tremendously to keep inside temperatures comfortable during both heating and cooling season.
Look for cracks and openings around windows that can be sealed with caulking to keep outside air where it belongs. Small gaps can dramatically increase your heating and cooling costs.
Put air where you need it — not in the furnace room. Use your hand to feel for leaks around and above the furnace. Buy a roll of metal tape from your local hardware store (not duct tape — it dries up and doesn't hold) and seal the leaks after wiping off any dust.
Have questions about these tips or found something you'd like us to check? Contact us — we can run additional tests to make sure your system is operating at peak condition.