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Knowing how your HVAC system operates allows you to properly care for it. Unfortunately, misinformation can circulate online and give incorrect advice on how to maintain the system. Here are a few facts about heating and cooling your home.

Debunking Common Myths About HVAC Systems

1. Replace the Filters Annually

As the HVAC system operates, dust, pollen, and pet dander flow into the filters. Over time, these particles clog them and block airflow.

A year’s worth of buildup strains the equipment, increasing energy consumption and driving up utility bills. To keep the unit efficient, change the filters every 3 months, or every 30 days if you have pets or allergies.

2. Change the Thermostat for Quick Results

HVACWhen you turn on the HVAC system, it runs as long as necessary to reach the temperature on the thermostat. If you change the setting during operation, you force the unit to run for longer, but it won’t provide hotter or colder air. Doing this could put excess wear on the unit without improving comfort.

Air leaks around doors and windows, old insulation, and AC or heater mechanical malfunctions often prevent devices from operating efficiently. If the temperatures don’t seem to match the thermostat reading, schedule an HVAC inspection.

3. Close Unused Vents to Save Energy

Modern heating and cooling equipment is designed to operate based on the home’s square footage. 

Closing the vents in empty rooms interrupts airflow, forcing the device to work harder to circulate air throughout the house. Taking this step strains the HVAC unit and makes it consume more energy. You end up spending more on energy bills, not less. 

 

For reliable HVAC service, trust Bear Heating & Cooling in Girard, OH. Backed by nearly forty years of experience, their team of skilled heating and cooling technicians provides high-quality maintenance for air conditioners, furnaces, and heat pumps. If your unit experiences a sudden breakdown, they also offer 24/7 emergency assistance. Call (330) 545-0743 to schedule an appointment, or visit them online to learn more about their work.

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