What Would Cause a Furnace Blower Not To Kick on in Bozeman, MT?

Whatever your furnace needs, Premier Systems has the answers! Call today for dependable HVAC solutions in Montana and beyond.

Montana is well-known for its beautiful mountain ranges and natural aesthetic. All seasons come out with fantastic colors and attract people from all over. Of course, anyone living in and visiting Montana needs to stay warm, and there’s no doubt that furnace blower failure could turn a wonderful winter vacation into a chilly nightmare.

So, what would cause a furnace blower not to kick on when you need it most? Premier Systems provides top-rated furnace repair in Bozeman and nearby communities, keeping all kinds of heating systems running smoothly. Here, the team explores the causes of blower motor failure and how to resolve them.

Five Reasons for Your Bozeman, MT, Blower Not Starting

While circumstances differ between households, many HVAC experts note five primary reasons for a blower not starting:

#1 Clogged Air Filters Block the Air Flow

One of the most common problems and the easiest of these issues to fix would be a clogged furnace air filter. Furnaces require good airflow to take heated air around your property. When dirty filters trap air and heat in the furnace system, there are more issues to worry about than just cold spots around the building.

Think of the additional air pressure inside the unit that puts stress on the furnace blower and other components. A blower may fail to start or run without pushing the heat out because of basic clogs. You may be able to resolve the issue on your own if you know where the air filter is, but it’s also something a trustworthy HVAC technician like Premier Systems can do for you in between regular maintenance visits.

#2 Incorrect Thermostat Settings or Readings Shake Up the System

Your thermostat should control your indoor temperature settings. However, sometimes, drafts change the reading if your thermostat is near a window or door. Your settings may also be out of whack with electrical energy or proper wiring issues.

Check your thermostat settings to see if the unit turns on when it should. Troubleshooting the system is easier with a qualified technician on hand.

#3 Electrical Issues Sometimes Go Deeper and Need an Expert’s Eye

Even if your Bozeman furnace uses fuel other than electricity, most systems rely on an electrical connection linking the HVAC system’s parts. When your furnace has electrical problems, your unit may not turn on. If the blower fails, your furnace also won’t turn on after changing thermostat settings. 

Check the circuit breaker. Has it tripped? If it has, the system may be turning itself off and need expert maintenance.

#4 A Faulty Capacitor Shuts Off the Whole Furnace (Including the Blower)

What would cause a furnace blower not to kick on? Blower motors typically need a sort of jump-start, much like a lawn mower or generator. In a furnace, the capacitor provides this extra energy boost for high furnace efficiency, but if it fails, the blower won’t start.

Is the entire system off? With the electrical connections and dangers associated with capacitors, leave capacitor replacement to the professionals.

#5 Control Board Issues Inside the Furnace Itself

Is the thermostat the control board for your furnace? Not exactly. The system’s control board does communicate with the thermostat, which then relays electrical directions, but this control board connects directly with the unit rather than the thermostat.

Is this control board faulty? You’ll see these issues:

• Inconsistent temperatures
• Failure to turn system parts on or off
• System overheating
• Shutdown mechanism (for safety)

You’ll need a furnace expert to handle any issues with the control board; there are many parts and intricacies.

Troubleshooting Blower Issues With Help From Furnace Experts in Bozeman, MT

You can do a few preliminary checks when identifying furnace blower problems. However, experienced technicians recognize the importance of proper personal protective equipment, the knowledge to handle electrical wiring, and other furnace-related skills. So, if you’ve looked at the air filter and thermostat batteries and don’t know what to do next, call local Bozeman, MT, professionals like Premier Systems to safely troubleshoot your furnace issues.



What would cause a furnace blower not to kick on? What is the ideal frequency of furnace maintenance for resolving furnace blower malfunctions in and around Bozeman, MT? Premier Systems can answer all these questions and more so that you aren’t left out in the cold this winter - call us at 406-333-01777 for 24/7 emergency HVAC care today!