Funny Smell From HVAC System

Living with a pungent smell can be difficult, particularly if your HVAC unit isn’t functioning properly. As a homeowner, one of your responsibilities will be to create a pleasant odor for your home. Aside from regular cleanouts and air sprayings, there are certain precautions that you can take in order to reduce the likelihood of strange odors. One major step you can take is to figure out what causes an odor, and here we’ll be going over the most common causes.

A Lack of Electrical Maintenance

An overheated HVAC unit can result in a bad smell. If the air flow is restricted around the electrical heaters or wires, then there’s a good chance that an odor will develop. Check the air filter to see how dirty it is, or have an electrician or repair professional take a look at it. Regular maintenance checks will prevent long-term issues from forming.

Clogged Air Filter

Aside from electricals, you could also check the air filters and purifiers of your ventilation system. Having a functional ventilation system will help to create healthy air flow, improving the indoor air quality of your home. Make sure that your home’s air filters aren’t being clogged up by dirt, dust, or debris. Like with an electrical checkup, an air filter clog might need a maintenance visit by a service professional.

Gas Leaks

If your household is run by a natural gas tank, then you’re likely to experience a gas leak at some point of homeownership. Aside from posing a serious health hazard, a gas leak can cause a rotten egg smell that emanates throughout the house. To deal with a gas leak, you should open doors, windows, and even evacuate the building if the problem becomes serious enough. Some might seek help from an emergency service in order to deal with the gas leak. 

Poor HVAC Wiring

HVAC wiring is complicated, and the tangled wires or jumbled parts of a unit might end up causing a buildup of smell. The best way to deal with this is to explore the HVAC unit, untangle messy parts of the system, and clean up some of the wiring. If you notice that a wire is covered in dust, then take a wet towel to clean it off. Take the time to see that the wiring is plugged into the right outlets and that none of the technology is worn out or obsolete. This process could be a little complicated, so you have the option of hiring an electrician to rewire or clean the system.

Professional HVAC Services in Billerica, MA: MRW Mechanical

Are there unusual smells coming from your HVAC System? MRW Mechanical offers professional HVAC services and can help repair your HVAC in no time! Contact us today to learn more!

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