When your furnace will not start, the thought of DIY furnace repair in Mankato, Minnesota, can seem pretty daunting.

Thankfully, if you discover you need help from a heating and cooling pro in Mankato, Minnesota, Northern Comfort Inc can handle all your furnace problems—so you don’t have to! We service most makes of heating systems and also provide emergency furnace repair.

CALL TODAY:  507-387-6596

If it’s the right time for a new heating system instead of repair, Northern Comfort Inc also delivers reliable furnace installation in Mankato, Minnesota.

While you’re chatting with us, think about a regular furnace maintenance plan that may assist in avoiding unnecessary repairs and give you peace of mind during the colder months. We can tell you how frequently your furnace should have a scheduled maintenance visit from one of our certified pros.

How do you know if you need heating repair? Use the simple guide below.

8 Warning Signs It’s Time For Furnace Repair

1. Some zones of your home are colder than others.

Your furnace should heat your entire home. If it’s not and some areas in your home stay too cold, reach out to one of our HVAC technicians for furnace maintenance or repair.

2. You start having high energy bills for no reason.

If you aren’t really using your furnace more, but your home heating bills are increasing more than they should, it could be that your furnace is losing efficiency and is due for repair.

3. Loud sounds come from the furnace.

All home comfort systems make some noise, but if your furnace is making weird noises—especially grinding—it’s a sign you should have it examined by an expert.

4. Your furnace turns off and on frequently.

Known as short cycling, a furnace that is constantly starting and stopping instead of turning on and completing its cycle most likely needs repair from a skilled HVAC technician like the team members at Northern Comfort Inc.

5. The heating system won’t turn on.

If your furnace doesn’t start, that’s without a doubt a sign you need HVAC repair. If it turns out you need furnace replacement, our HVAC technicians in Mankato area can help you choose a new eco-friendly furnace that’s a good match for your home.

6. Water leaking around your heating system.

Any type of water coming from your heating and cooling system is a sign there’s something amiss that needs prompt HVAC repair. We’ll provide a diagnosis and present your repair options, so you can select which works best for your home and budget.

7. Your furnace is making an unpleasant small.

Furnaces shouldn’t stink. If there’s a persistent foul smell coming from your furnace, it’s a sign you need repair. If you think you smell gas or a sulfur smell, it could be a gas leak and demands immediate action: evacuate your home right away and contact us for help once you have gotten to safety.

8. Not enough air is coming from vents in your home.

From problems with your ventilation system to issues with your blower motor or a clogged furnace filter, insufficient or weak airflow from vents can be caused by a number of problems that may need HVAC repair, system maintenance or furnace installation.

Furnace Repair: Frequently Asked Questions

Common signs include uneven heating, unusual noises like banging, squealing, or rattling, the furnace turning on and off more than normal, odd smells when the heat runs, or higher-than-expected heating costs. If your system struggles to maintain temperature, it’s smart to schedule a diagnostic.

If you suspect a gas leak or a carbon monoxide alarm goes off, shut the system down, leave the home, and call your gas utility and a licensed HVAC professional. For non-emergency issues, it’s often okay to use the system cautiously, but continued operation can worsen the damage.
This can happen due to thermostat settings, a dirty air filter, ignition issues, a dirty flame sensor, or overheating that triggers a safety limit. A technician can test the system safely and recommend the right fix.
Many repairs can be completed in a single appointment, but the timeline depends on the type of failure, how easy the unit is to service, and parts availability. After diagnosing the problem, your technician can outline next steps and timing.
A furnace may be a better candidate for replacement if it needs frequent repairs, is near the end of its expected service life, or has a costly failure. If the problem is minor and the system has been well maintained, repair is often the most practical route. A pro can help you weigh efficiency, reliability, and long-term costs.

We Can Help with HVAC Repair

Followed our troubleshooting guide but your furnace still won’t work?

Call us today or contact us online. We’ll come out and pinpoint the problem.

CALL TODAY:  507-387-6596

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