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Simple Steps to Prepare Your Heating System for Winter

Nov 14, 2023 | HVAC contractor

heating system

heating systemAs the days grow colder and you find yourself reaching for that cozy sweater, it’s time to make sure your heater is prepared to keep your home warm during the winter. Here are eight simple steps to get your heating system ready for the upcoming chilly season.

Tips For Preparing Your Heating System For Winter

Adjust the Thermostat

Begin by switching your thermostat from cooling to heating mode. Set the temperature a few degrees higher than the current room temperature. If you don’t feel warm air coming out of the vents within a minute, you can check the wire connections (if you’re comfortable doing so). Make sure they are securely in place. Should everything seems fine, but the heat still isn’t working, it’s best to contact a professional HVAC contractor.

Replace Air Filters

Most likely, your HVAC system in Knoxville, TN has air filters located behind a vent grill or within the HVAC unit itself. It’s essential to replace these filters every few months to maintain your system’s efficiency. Do you have a washable electrostatic filter? You can clean and reuse it. Regular filter maintenance helps keep your HVAC system free of particles and extends its lifespan. While you’re at it, if your HVAC includes a humidifier, replace its filter and set the humidistat.

Protect the AC Condenser

Unless you have a heat pump (which operates year-round), it’s a good idea to cover the AC condenser to shield it from falling icicles. You can use a huge lid for your trash can that’s secured with bungee cords for this purpose. Just be cautious not to wrap it in a plastic tarp that might trap moisture.

heating systemClean the Heat Exchanger

Annually, it’s recommended to have a professional HVAC contractor in Knoxville TN clean the heat exchanger while the unit is turned off. During this cleaning, the technician will also inspect for any cracks in the heat exchanger, as these can pose a serious carbon monoxide risk.

Lubricate and Clean the Blower Motor

Check your owner’s manual to determine if your blower motor requires lubrication. If it does

  • first turn off the power to the unit
  • open the cover
  • clean the caps that cover the bearings.
  • Afterward, you can remove the caps and lubricate the bearings.

Check the Igniter Switch

On older heating systems, you may need to relight the pilot. Newer systems typically have electronic ignitors. If the ignitor isn’t functioning, try pushing the reset button. Should that not solve the issue, check your breaker. If the problem persists, it’s best to call a professional heating contractor.

Inspect the Chimney and Carbon Monoxide Detectors

Chimneys can accumulate carbon buildup or become a habitat for small animals. For safety reasons, it’s essential to have a professional inspect them periodically. Additionally, regularly test or change the carbon monoxide detectors to protect your household from this threat.

For Oil-Powered heating systems

If your home uses an oil-powered heating system, remember to replace the filter and nozzle as part of your maintenance routine. Also, check the level of oil in the tank. Unlike gas-fired systems, oil units require specific HVAC maintenance to operate efficiently.

By following these straightforward steps, you’ll ensure that your heating system is in optimal condition for the winter season, providing warmth and comfort for your home throughout the colder months.

Call J.C.’s Heating and Air now. Our team will make sure that your heating system is prepared for the cold winter season.

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J.C.’s Heating and Air
3110 Henson Rd Suite 7
Knoxville, TN 37921

Areas Served: CorrytonFountain CityHalls CrossroadsFarragutPowellKnoxvilleKnox CountyOak RidgeLenoir City


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J.C.'s Heating and Air
3110 Henson Rd Suite 7
Knoxville, TN 37921

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