How often do I need to service my HVAC system?

• <div><p>You need to service an HVAC system about twice per year, with a service including an inspection and basic maintenance. It’s best to schedule maintenance in the spring (after the furnace has been running and before the AC kicks on) and in the fall (after the AC worked hard all summer and before winter’s first chill arrives). </p><p>Regular HVAC services will keep the system working as efficiently as possible, saving you money on utilities and larger repairs. <a href="https://www.angi.com/articles/ac-service-cost.htm">HVAC maintenance costs</a> around $250 per visit, while bigger repairs from forgotten upkeep could cost thousands.</p></div>

Do return ducts need dampers?

• <div><p>If you know <a href="https://www.angi.com/articles/how-to-identify-supply-and-return-ducts.htm">how to identify supply and return ducts</a>, you’ll find that only the supply ducts will have dampers. Although your return ducts can have dampers, it’s not common. If you have one return duct that is pulling in too much air, adding a damper to it can help with overall system performance. However, dampers on return ducts are not a necessary addition for most homes.</p></div>

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Q: How often should I change my HVAC air filters?

• <div><p>It's recommended to change HVAC air filters every one to three months. The frequency depends on factors such as filter type, indoor air quality, and whether there are pets or people with allergies in the household. Regular filter changes maintain proper airflow, improve indoor air quality, and ensure efficient HVAC system operation.</p></div>

Q: Is it worth it to clean mold out of an AC unit?

• <div><p>It depends on the type of AC unit and the extent of the mold growth. For example, if you have a small amount of mold in your central air conditioner, it&rsquo;s worth cleaning it to protect your HVAC system and your health. In situations like these, you can often remove the mold yourself in a couple of hours. On the other hand, if you have a portable AC unit with a severe mold problem, it makes more sense to buy a new one. On average, <a href="https://www.angi.com/articles/how-much-does-installing-new-ac-cost.htm">replacing a portable AC unit costs</a> $100 to $500. </p></div>

Q: Do return ducts need dampers?

• <div><p>If you know <a href="https://www.angi.com/articles/how-to-identify-supply-and-return-ducts.htm">how to identify supply and return ducts</a>, you&rsquo;ll find that only the supply ducts will have dampers. Although your return ducts can have dampers, it&rsquo;s not common. If you have one return duct that is pulling in too much air, adding a damper to it can help with overall system performance. However, dampers on return ducts are not a necessary addition for most homes.</p></div>

Q: How often should I have my HVAC system serviced?

• <div><p>For most systems, an annual HVAC system service is more than enough. Some homeowners prefer a twice-a-year visit to ensure the system is ready for the upcoming summer and winter seasons. If you need to call an HVAC pro more often than this, it may be time to check if your system is getting old enough for a replacement. </p></div>

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Sentri Homes

Sentri Homes

helping hand

helping hand

Hunter Heating and Cooling

Hunter Heating and Cooling

Affordable HVAC

Affordable HVAC

Krell Distributing Co Inc

Krell Distributing Co Inc

Second Nature (Formerly FilterEasy)

Second Nature (Formerly FilterEasy)

DJ's Heating Air Conditioning & Electrical, Inc.

DJ's Heating Air Conditioning & Electrical, Inc.

Starr Plumbing And Heating

Starr Plumbing And Heating

Service Guard - A Division of Black Hills Energy

Service Guard - A Division of Black Hills Energy

Service Guard - A Division of Black Hills Energy

Service Guard - A Division of Black Hills Energy

The Benkelman, NE homeowners’ guide to heating and air conditioning services

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