Furnace 101

As the weather gets colder, you depend on your home’s furnace to keep you warm and toasty. However, most people don’t use their home heating year round. Instead, it stays off for nearly half the year. So, when you turn it on for the first time, you might not be sure if those smells and sounds are normal or require repairs. Here are some signs that your furnace may need HVAC service in Roswell, GA.


Unusual Smells

The first time you turn on your furnace you often smell a burning odor. This isn’t abnormal because the fuel is circulating for the first time in several months. Under normal circumstances, the burning smell should dissipate after a couple of cycles. If the scent doesn’t go away, give your HVAC contractor in Roswell a call to check out the problem. There could be an issue caused by excessive dust or a gas leak.


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Starting and Stopping

If you’re having a hard time getting your HVAC unit to stay on, you probably need repair services. The problem could be a disconnected wire, a pilot light that won’t stay lit, or damage to the thermostat. These problems are easily fixable and, generally, don’t signal an expensive repair or require replacement of the entire unit.


Dim Pilot Light

When a pilot light is receiving the correct amount of gas, it should burn blue. If you notice that the pilot light is orange or yellow, this is an indication that it’s not getting enough gas. Homeowners who have propane tanks on their property should check the gas levels and refill if necessary. Those who receive gas via a natural gas line should contact the gas company to check for leak in the system. Dirty injectors also cause pilot light problems. Injector cleaning is something that is often included as part of HVAC maintenance in Roswell from heating and cooling specialists.


Weird smell Loud Noises

All furnaces make a small amount of noise when turning on. You should be concerned when the noises continue for some time or don’t sound like the normal noises that furnaces make when turning on and off. If the unit squeals or whistles, contact an HVAC contractor to check the unit’s belts. Another common problem is broken internal components that cause fan issues which result in banging.


Poor Indoor Air Quality

Have you noticed an increase in the amount of dust floating around in your home? Are people who suffer from allergies in the household complaining of worsening symptoms? The furnace in your home has a direct impact on air quality, and when air quality is poor it’s always an indication that something isn’t right with the furnace. Usually, the problem is solved by replacing a dirty air filter. However, if your furnace’s filter looks clean, then the problem could be an issue with the ductwork. Over time, ductwork develops cracks and seals loosen. Yearly duct cleaning and inspection service keeps these problems from affecting your home’s air quality.


Inadequate Heating

If you’re experiencing poor heating, contact a local professional for HVAC repair in Roswell, GA. Broken thermostats cause heating problems, but so do mechanical issues. Get to the bottom of the problem ASAP to avoid expensive furnace replacement.

When you need to get your furnace ready for the colder months, contact the pros at Omega Heating & Air for quality Roswell, GA, HVAC service.