5 Steps to Winterize Your Furnace in Ankeny

Don't Let an Iowa Winter Catch You Off Guard

Ankeny homeowners know that Iowa winters don't mess around. With temperatures regularly dipping below zero, your furnace isn't just a convenience — it's a lifeline. Taking a few simple steps now can save you from a costly emergency repair when you need heat the most.

1. Replace Your Air Filter

This is the single easiest thing you can do to keep your furnace running efficiently. A dirty filter forces your system to work harder, driving up energy bills and accelerating wear on components. Check your filter monthly during heating season and replace it every 1–3 months.

2. Test Your Thermostat

Before the first cold snap hits Ankeny, switch your thermostat to heating mode and set it a few degrees above room temperature. You should hear the furnace kick on within a minute or two. If it doesn't respond, it's time to troubleshoot — or call a professional.

3. Inspect Your Vents and Registers

Walk through your home and make sure all supply and return vents are open and unobstructed. Furniture, curtains, and rugs can block airflow, creating cold spots and forcing your furnace to work overtime.

4. Check Your Carbon Monoxide Detectors

This is a safety essential, not just a maintenance tip. Furnaces that malfunction can produce carbon monoxide, an odorless, colorless gas. Test your CO detectors and replace batteries at the start of every heating season.

5. Schedule a Professional Tune-Up

A trained technician can catch small issues before they become big problems. During a tune-up, we inspect the heat exchanger, test safety controls, clean the burners, and verify your system is running at peak efficiency.

Trade Allies Heating and Cooling has been helping Ankeny families stay warm for years. If it's been a while since your last furnace inspection, give us a call at (515) 669-4481 to schedule your pre-season tune-up.