Furnace Troubleshooting Guide for Homeowners in Rogers & the Northwest Metro
When your furnace stops heating properly, it can quickly make your home uncomfortable—especially during a Minnesota winter. Whether you live in Maple Grove, Rogers, Elk River, or Big Lake, these troubleshooting tips from Air Care Heating & Cooling can help you identify simple fixes before calling for professional service.
Common Furnace Problems and How to Fix Them
Here are a few of the most frequent issues homeowners run into—and how to handle them safely:
​
Furnace isn't turning on...​
​
-
Check your thermostat settings—make sure it’s set to Heat and above the current room temperature.
-
Inspect the circuit breaker or fuse box.
-
Ensure your furnace switch (usually located near the unit) is turned on.
​
If you’ve checked all these and still don’t have heat, call your local experts at Air Care Heating & Cooling for fast diagnostics.
​​
Furnace Blowing Cold Air...​
​
-
A clogged air filter can cause airflow issues—replace it if it’s dirty.
-
Your furnace may have overheated and tripped a safety switch.
-
Low gas supply or ignition issues may require professional repair.
​
Our technicians serve homes across Maple Grove, Otsego, and Rogers, and more...and can quickly identify why your furnace isn’t producing heat.
​​
Strange Noises or Smells...
​
Grinding, rattling, or squealing noises often indicate loose components or motor issues.
If you smell gas or burning odors, shut the system off immediately and call for help.
​​
Furnace Running Constantly...
​
A faulty thermostat, dirty filter, or leaky ducts can make your system work overtime. Regular maintenance and seasonal tune-ups can help keep it efficient.
When to Call a Professional HVAC Technician
If your furnace is:
​
-
Cycling on and off frequently
-
Producing unusual odors or sounds
-
Showing an error code
-
Failing to heat evenly throughout your home
​
…it’s time to contact the Air Care Heating & Cooling team. Our certified technicians provide expert furnace repair and diagnostics for homes throughout Maple Grove, Rogers, Elk River, Dayton, and the surrounding Minnesota communities.
Prevent Future Furnace Problems
Routine furnace maintenance can prevent most issues before they start.
Air Care’s Home Care Membership Program includes:
​
-
Annual furnace and A/C tune-ups
-
Water heater flush
-
Priority service
-
Discounts on repairs and replacements
​
Keeping your system clean and inspected regularly can extend its life and lower your energy bills.
Schedule Your Furnace Service Today!
Whether you need a new furnace installation, emergency furnace repair, or a system upgrade, Air Care Heating and Cooling is here to help. We serve homeowners in Rogers, Otsego, Elk River, and the surrounding areas with trusted, high-quality HVAC services.
​
📞 Call us now at (612) 772-0657 to schedule your service! Or request an appointment online.
🔹 Locally Owned & Operated
🔹 Licensed & Insured HVAC Experts
🔹 5-Star Customer Reviews