Common Heating and AC Unit FAQs

Have a heating or cooling-related question? We have the answer.

Check out these FAQs and give us a call today for more information!

  • How often should I change my air filter?

    1-inch filters should be changed once every 30 days. 4-inch filters should be changed once every 90 days. If you notice anything unusual when you change your air filters, or you're in need of heating repair services, call us today.

  • What should I do if I see ice on my AC unit?

    If you see ice on your unit, call us immediately. An icy unit is a sign that you're in need of AC repair services.

  • How often should I have my unit serviced?

    Units should be serviced once in the spring and once in the fall. Mr. Comfort Heating & Cooling is here for your furnace repair and maintenance needs.

  • How much does a new AC unit cost?

    There are many variables that can contribute to the cost of your new unit. That is why we offer free estimates. Call Mr. Comfort Heating & Cooling today to schedule yours or to learn more about our AC repair and replacement services!

  • My Heat is on but no hot air is blowing out of my vent?

    Often this is due to clogged filters, a failed motor, thermostat issues, or failing coils. 

  • It smells like burning coming out of my vent with the heat on?

    If it smells like burning or "hot" coming out of your vents with your furnace running, it could be a simple "dust burn" or something more serious. If you'd like us to come out and look, we'd be happy to ensure your system is safe and not at risk of a larger issue.

Still have a question?

We’re here to help with anything you need — whether you’re exploring service options, comparing systems, or looking for expert advice. Reach out anytime, and our friendly team will be happy to guide you. Call us or send a message today!

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