Fall Weather Furnace Maintenance tips

As temperatures drop, your furnace becomes the most important system in your home. At Coleman HVAC Part Store, we know that a little preparation goes a long way. Checking your furnace before winter not only keeps your family warm, but also saves money on energy bills and prevents costly repairs.

🔍 Step 1: Inspect Your Furnace

Before the first cold snap, open your furnace panel and give it a quick look:

• Check for loose wires, rust, or unusual wear.

• Make sure the pilot light burns steady and blue.

• Listen for odd noises when the blower runs.

A five-minute inspection can prevent hours of downtime later.

🧹 Step 2: Change Your Furnace Filter

Your furnace filter is the first line of defense against dust and allergens. In Yuma’s desert climate, filters clog quickly with fine dust.

• Replace your filter every 1–3 months during heavy use.

• A clean filter improves airflow, reduces strain on the blower motor, and keeps indoor air healthier.

• Coleman replacement filters are available right here at Coleman HVAC Part Store.

Think of the filter as your furnace’s lungs—keep them clear for peak performance.

🧽 Step 3: Vacuum the Dust

Dust buildup is common in Arizona homes. Use a shop vacuum to clean:

• Around the blower and burners.

• Inside the furnace cabinet.

• Supply and return vents throughout your home.

This prevents that “burnt dust” smell when you first turn on the heat and helps your furnace run smoother.