Step 1: Turn Off Your Furnace
Before you start, ensure your furnace is turned off to prevent any debris from circulating and to ensure your safety. You can do this by:
- Switching off the thermostat.
- Turning off the power switch near the furnace or unplugging it.
Step 2: Locate the Furnace Filter
Find where the filter is installed. In most furnaces, the filter is located:
- Inside the return air vent.
- In the blower compartment of the furnace.
- Behind a removable panel near the intake/outflow ducts.
Refer to your furnace’s manual if you’re unsure.
Step 3: Determine the Filter Size
Furnace filters come in various sizes, and using the wrong size can reduce efficiency. Check the dimensions printed on the old filter’s frame or consult your furnace manual.
Step 4: Remove the Old Filter
Carefully slide the old filter out of its slot. Avoid shaking it to prevent dust and debris from spreading. Inspect the filter:
- If it’s dark, clogged, or covered in dust, it’s time for a replacement.
- If it’s reusable, you can clean it following the manufacturer’s instructions.
Dispose of the old filter responsibly.
Step 5: Insert the New Filter
Insert the new filter into the slot, ensuring the arrows on the filter’s frame point in the direction of airflow. Typically, this means the arrows should point toward the furnace blower motor.
Step 6: Turn Your Furnace Back On
Once the new filter is securely in place, turn the power back on and set your thermostat to the desired temperature. Your furnace should now operate more efficiently with improved airflow.
How Often Should You Change Your Furnace Filter?
The frequency of filter changes depends on several factors:
- Standard Filters: Replace every 1-3 months.
- High-Efficiency Filters: Replace every 6-12 months.
- Household Factors: If you have pets, allergies, or live in a dusty area, you may need to replace filters more frequently.
Need Help with Furnace Maintenance?
If you’re unsure about changing your furnace filter or need a professional tune-up, All Utah Plumbing, Heating & Air is here to help! Take advantage of our $49 Furnace Tune-Up Special to keep your system running smoothly all winter long.
Call us at 801-652-4755 or visit our website to schedule an appointment today. A well-maintained furnace means a warmer, more comfortable home!
