Having the heating and cooling ductwork in your home tested for leaks, then repairing any leaks that are found, can reduce your heating and cooling bills significantly and save energy in your home. Watch this video to find out more.
Further Information
- How to Find Leaks in Ductwork (article)
- HVAC System Heating and Cooling Maintenance Tips (video)
- Conducting an Energy Audit for Your Home (video)
- How to Improve the Energy Efficiency of a Furnace (article)
VIDEO TRANSCRIPT
Ever hear the saying, “What you don’t know can’t hurt you”? I can’t say I totally agree with that. A good example is if you have unknown leaks in your heating and cooling duct system, it can cost you a lot of money.
When you have leaks, it dumps expensive conditioned air into the attic and can pull outside air into the house, along with dust and mold spores. Having a duct test is one of the smartest things you can do.
These tests are very similar to the way a plumber can find leaks in the water pipes by pressurizing the duct work with a calibrated fan and measuring the air flow with precision gauges to determine how much air is leaking.
Once you know where the leaks are, it’s a simple matter of sealing the ducts properly with a special tape and mastic. And the cost for this test is insignificant compared to the energy and money you’ll save afterwards.
When furnace is off, I get cold air coming up the
air returns
Appreciate your comments
Hi, Ken!
It sounds like there is a leak somewhere in the ductwork.
We recommend having a professional check it out.
Good luck!
What is an estimate of fair payment for handyman to crawl under1200 sq ft mobile home to find duct leaks.
Hi, Cynthia,
We don’t offer project estimates or quotes on construction materials, as this varies by location, but we encourage checking your local phone listings for suppliers and accurate, up-to-date information.
Good luck!
These videos are some of the most helpful I’ve ever found for keeping my home in top condition. Thanks and keep up the good work.
Glad to hear you enjoyed this content! Please share it with friends — that’s how we’re able to create similar content.
We have recently moved into a new Mobile Home and about 2 months ago when the temperature changed to cold weather we have a almost continuous tap, tap, tap noise in different floor areas but mainly in bath floor near closet ( not pipes) where do we start to stop this!!! Ruled out condensation in duct work registers….who would help,us? The company that we purchased the MH from has delayed coming out. What would we ask from the Manufacturer? MidCountry Homes?
Hi, Brenda! If you hear tapping or thumping when water to a plumbing fixture is turned on or off, that’s a water hammer.
A sudden change in water pressure can cause it. Here’s the easy fix: https://todayshomeowner.com/video/how-to-prevent-water-hammer-in-your-pipes/
However, if you’re sure the noise isn’t coming from the pipes, it’s time to call a home inspector. They will need to hear — and see — for themselves to find the source.
Happy home improving! 🙂