How to Prepare Your Furnace for a Michigan Winter

As the temperature drops in Mid-Michigan, your furnace becomes the most critical system in your home. A little preparation now can prevent an emergency call in the middle of a blizzard.

1. Replace Your Air Filters

This is the simplest and most effective maintenance task you can perform. A dirty filter restricts airflow, forcing your furnace to work harder and increasing your energy bills. We recommend checking your filter every 30 days during peak heating season.

2. Test Your Thermostat

Switch your thermostat to ‘Heat’ and raise the temperature by a few degrees. You should hear the furnace kick on and feel warm air within a few minutes. If it doesn’t, you might need a simple battery replacement or a professional calibration.

3. Clear the Vents and Exhausts

Ensure that all supply and return vents inside your home are unobstructed by furniture or curtains. Additionally, check your outdoor intake and exhaust pipes to ensure they aren’t blocked by leaves, debris, or eventual snow buildup.

4. Schedule a Professional Tune-Up

A professional inspection can catch small issues before they become expensive breakdowns. Our technicians check for carbon monoxide leaks, inspect the heat exchanger, and clean the burner assembly to ensure safe and efficient operation all winter long.