Why Are Ductwork Leaks Bad for Indoor Air Quality?

Your air ducts, much like the indoor and outdoor units of your HVAC system, must be regularly maintained to ensure the proper distribution of conditioned air. The presence of leaks in these components compromises not only your home’s comfort levels but also its indoor air quality.

As one of the leading home heating and air conditioning companies in the area, we know all too well how duct leaks can be bad for your indoor air.

Mixing Unfiltered Air With Conditioned Air

A typical heating or cooling cycle starts at the return register, where stale air is pulled into the intake vents, filtered and then blown through coils. Outdoor air, which enters your home through your windows and doors, goes through this filtration step before it’s introduced to the cycle.

When you have a duct leak, unfiltered air from the parts of your home where moisture and mold tend to thrive—think attic, basement and crawl spaces—is pulled into the cycle, lowering the quality of the conditioned air.

Increased Risk of Back Drafts

Furnaces and water heaters emit byproducts that are released outdoors through the flue or chimney. Duct leaks result in negative air pressure around these units, which can lead to these byproducts getting pulled back in through back drafting. There are serious risks associated with back drafting, including that of raising indoor carbon monoxide levels.

Increasing Indoor Humidity

Many home heating companies like ourselves are all too familiar with the way ductwork leaks introduce moisture into the home. This affects the relative indoor humidity, which can, in turn, result in mold and mildew growth. Warm, moist areas in some sections of a leaky duct system are especially susceptible.

Optimize your HVAC system’s operation with our duct repair services. With the help of the certified technicians at Stone Heating and Air, you can be sure your ductwork is fully functional and sealed properly, allowing you to save energy and enjoy the comfort and good air quality at any time of year.

We’re one of the leading HVAC companies homeowners in the area turn to for their heating and cooling needs. Ask about the products and services we offer by calling (541) 855-5521 or filling out our contact form to request an appointment.

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We had our AC go out on one of the hottest days of the year. We called as soon as they opened and they came out so quickly and offered us some loaner units to keep our babies and animals cool in the meantime. Matt was so helpful and fixed the problem quickly. He went above and beyond to help us and we will be using Stone Heating and Air to replace our unit when it’s time. They’ll be our first call in the future!

Elizabeth T.

Matt's response was extremely quick, he was very professional and friendly. He explained everything in detail and was very knowledgeable. He had my unit up and running within no time! I highly recommend calling stone heating and air. I will be signing up for the yearly service plan with them!!

Tim S.

I had a wonderful experience to hangout with this superior crewmen who came to install a new HVAC system at my house. To see these professional guys were at work with their best, I would recommend to anyone to do business with this wonderful company! Best regards

Bryan H.

I’ve used Stone Heat and Air for several projects and every time they have preformed beyond my expectations. I would highly recommend them for any of your HVAC needs.

Matthew V.S.

Excellent Service I could not have been more happy with the service, quality and honesty that I received from Stone Heating and Air. I will refer this HVAC company to all of my friends.

Gene S

Great Service, knowledgeable service technician This was for our guest house heater. I was very happy with the service provided. They were on time, polite and clean. They inspected the Monitor heater and then proceeded to clean it and they were able to fix that. Will definitely use for jobs in the future

Amanda S

Maintenance Great service, and great price

Mike J.

Great Company Dave was fantastic. He is very knowledgeable about the system and his cleaning job was incredible. He was able to explain everything that he was doing and make it make sense for general homeowner. Good Job guys!

Brian F

Excellent service! Excellent service! Knowledgeable staff! I was very impressed with the responsiveness and knowledge of your team. Shortly after 1 called for an appointment, Dave and Gino did a thorough inspection of my system and explained all of the areas that needed repair or replacement. They gave me short and long-term options and the benefits of both. HVAC is not something I know a lot about so I had appreciated their patience. Overall, it was a great experience! 5 STARS!! Highly recommend Stone Heating and Air!

John L

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