And if ducts leak you could be losing as much as 30 percent of the energy your hvac equipment produces through those air leaks.
Torn air ducts in attic.
With hundreds of square feet of ductwork surface area in the attic and a δt of 75 f the air coming out of the vents in your home will be significantly higher than 55 f.
One raccoon even climbed in the ducts and into the central air handler where it got electrocuted and rotted causing the worst odor ever.
Poor comfort does your air feel stuffy.
Cut a piece of foil tape large enough to cover the damage to the internal duct.
Final thoughts on condensation on ductwork.
Ted also has inherited a powered attic ventilator.
There are five signs that can indicate ductwork is leaking air causing problems in your texas home.
The 1 800 square foot brick ranch in climate zone 4 dates from the 1960s but the previous owner installed both a furnace and ductwork in the attic just four years ago.
In the attic look for chewed wood and play close attention to electric wires to see if they have been chewed or shredded and constitute a fire risk.
Also i should point out that there ll be external damage such as torn out soffits a hole torn through the shingles and roof or a vent that has been torn out.
Although both the attic floor and the ductwork are insulated ted recognizes the situation isn t ideal.
Disconnected or leaking ducts.
Throw duct leakage into the mix and the problems are even worse.
Both of these are easily treatable.
Improperly insulated ductwork and excessive moisture in the air.
Step only on the joists or lay plywood across the joists to allow you to move safely through your.
This wire was shredded by the raccoon s claws.
Either way removing humidity from the air in your attic might be the most cost effective way to handle your problem.
But raccoons also chew on a variety of substances including wood and wires.
Are certain rooms difficult to cool.
In existing homes with vented attics and hvac ducts that are installed on the attic floor bury ducts in blown attic insulation when adding or increasing attic insulation.
Cover the damage with the tape.
Turn on your heat or air conditioning system so it s constantly blowing.
Click here for more photos of raccoons chewing on electrical wires.
Look for shredded or torn ducts.
At the end of the day there are really only two causes for condensation on ductwork.
Use enough tape to extend about 3 4 inch onto the metal or plastic pipe and bridging.
Climb into your attic.