Check for Leaks

Weatherstripping and caulking is probably the least expensive, simplest, most effective way to cut down on energy waste in the winter. Improperly sealed homes can waste 10 to 15 percent of the homeowner's heating dollars. Take these steps:

  1. Check around doors and windows for leaks and drafts. Add weather-stripping and caulk any holes you see that allow heat to escape. Make sure doors seal properly.

  2. If your windows leak really badly, consider replacing them with newer, more efficient ones. Keep in mind, however, that replacing windows can be expensive - it could take you quite awhile to recover your costs from the energy savings alone. But new windows also provide other benefits, such as improved appearance and comfort.

  3. Every duct, wire or pipe that penetrates the wall or ceiling or floor has the potential to waste energy. Plumbing vents can be especially bad, since they begin below the floor and go all the way through the roof. Seal them all with caulking or weather-stripping.

  4. Electric wall plugs and switches can allow cold air in. Purchase simple-to-install, pre-cut foam gaskets that fit behind the switch plate and effectively prevent leaks.

  5. Don't forget to close the damper on your fireplace. Of course the damper needs to be open if a fire is burning; but if the damper is open when you're not using the fireplace, your chimney functions as a large open window that draws warm air out of the room and creates a draft. Close that damper - it's an effective energy-saving tip that costs you nothing!

  6. Examine your house's heating ducts for leaks. Think of your ductwork as huge hoses, bringing hot air instead of water into your house. Mostly out of sight, ducts can leak for years without you knowing it. They can become torn or crushed and flattened. Old duct tape - the worse thing to use to seal ductwork, by the way - will dry up and fall away over time, allowing junctions and splices to open, spilling heated air into your attic or under the house. It's wasteful. According to field research performed by the California Energy Commission, you can save roughly 10 percent of your heating bill by preventing leaky ducts.

These leaks cost your Furnace effiency. If you have 10% leakage then you 90 plus furnace is now an 80% effeniency.

Let us give your home a Energy Rating and give you the information needed to kepp you home as effenient as possible.

Calll 425.608.9553

or visit our website http://www.PNWIG.com

 

2 Comments on What are air leaks doing to your furnace?

NOV
02
174,329 Points 1 Featured Post

Hi D.  I have one question, what's a furnace?

Aloha & best wishes!

12:41am • #1
NOV
22

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D. Spencer - King County Home Energy Audits - Seattle, WA

Seattle, WA

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Pacific Northwest Inspections Group,LLC

Office Phone: (425) 608-9553

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