How Do I Prepare My Furnace for Fall?

Fall is finally upon us, and while the temperatures in Arizona don’t drop as dramatically as the rest of the country, it’s still important to engage in proper furnace maintenance to prepare for the chillier months. If you don’t already have a heating maintenance plan, Precision Air & Heating recommends the following steps to stay ahead of the winter temperature drop:

1) Replace air filters regularly

They should be replaced every 1-3 months during fall and winter. Dirty filters slow down air flow, putting excessive strain on your furnace that could lead to costly furnace repairs.

2) Clean ducts and air vents

Airflow blockage in vents and ducts means warm air doesn’t circulate properly, and your furnace has to work harder. An extension hose on your vacuum should do the trick. For major blockages, you may need to call in a furnace maintenance expert.

3) Clean furnace burners

A long Arizona summer causes harmful build-up on furnace burners. Check yours for debris, rust, and signs of impaired alignment.

4) Oil your furnace blower

The furnace blower’s motor is essential for proper furnace functioning. Have a professional oil yours once a year, and listen for unusual noises every time you turn your furnace on.

5) Ensure your thermostat works properly

A malfunctioning thermostat affects your entire heating system. Turn yours on and evaluate how it responds: if it doesn’t start up right away, there could be a problem. If you still use a manually controlled thermostat, consider upgrading to a more consistent programmable one. Alternatively, get a “set-back” thermostat that allows you to control the heat by having it start up and shut down at specific times. This is not only more energy efficient, but also reduces wear and tear, potentially saving you costly furnace repairs.

6) Schedule a Heating tune-up early

Beat the rush and make an appointment for a furnace tune up today! Precision Air & Heating offers a complete heating tune up package with absolutely no hidden fees. For only $159.95, we will do it all: clean condenser coils, measure carbon monoxide levels– we even throw in a permanent washable air filter to simplify your furnace maintenance steps. Schedule an appointment now, or call 602-fix-my-ac.

Precision May 18, 2017


We want to help you learn about about all things air conditioning and heating! Have any questions or want to see us write about something? Give us a call, chat, or email and we'll do our best to help you out.


  • APS Qualified Contractor
  • BBB Accredited Business Logo
  • Arizona Healt Pump Council
  • Southwest Gas Corporation
  • Energy star logo

*APS Qualified Contractors are not affiliates or agents of APS. APS assumes no liability for their products or A/C sales, installation or AC repair services.

What Our Clients Have to Say

    • Precision Air & Heating is truly a reputable company and certainly number one for service in my book. Shawn, the repair manager was extremely helpful and professional. I would recommend them for both installation of a new system as well as repairs on your existing AC.

      George Maloley - Precision Air & Heating George Maloley
    • We were visiting our Arizona home from New York, when on one of the hottest days in August the air conditioning was not working. We called Precision & James Shelton worked to get the air up & running in no time. He was courteous & sympathetic, working hard to repair our central air…we have a warranty & Precision stands behind their work, they are available 24/7… Thank you!

      Karin Reilly - Precision Air & Heating Karin Reilly
    • Service was completed in a timely manner and my technician was extremely knowledgeable. All services were explained to me prior to being completed as far as the need and cost are concerned. My air conditioning unit has been problem-free all year and I believe it’s because of the professional maintenance that I get yearly from Precision Air.

      John Andres - Precision Air & Heating John Andres

Contact Us

Feel free to contact us any time at (602) 349-6922 for immediate assistance.
We offer 24 hour emergency service, and would be happy to schedule an appointment for you, or simply answer any questions you may have.

3045 N. Colorado St.
Chandler, AZ 85225
(602) Fix-MyAC 602-349-6922

How Can We Help You Today?

Your Contact Information