You may have already caulked and weather-stripped the envelope
of your house to the point that it’s airtight – and you may still be
wasting energy. That’s why it’s important to have a professional
examine your home’s duct-work for maximum energy efficiency.
According to field research performed by the California Energy
Commission, you can save roughly 10 percent of your heating bill
by preventing leaky ducts. Leaky ducts waste heated and cooled air
even before it arrives inside your carefully weatherstripping building envelope.
Guardian Heating and Air will check the following area of your home
Leaky duct connection
Furniture blocking register
Leaks at furnace and filter slot and duct tape failure
Fallen duct insulation
Kinks in duct work restricting airflow