Fixing Error Code 201 on Your Lennox® Furnace

Cold house and seeing error code 201 from your Lennox® furnace?

Your furnace’s indicator light will display this precise trouble. This red light is located on the front of your furnace, and usually can be viewed through a small window on the access panel door. The light flashes red to display error codes, similar to Morse code.

As it repeats a fault code, you could notice quick flashes or a slow flash that alternates. Error code 201, for instance, means there’s a problem with your furnace’s blower motor. As a consequence, the furnace won’t be able to switch on as it can’t talk with this part.

You can trust our Comfort Masters Service Experts Experts to get this piece repaired or replaced right away. All our technicians are ACE certified, which means they’ve completed in-depth education to earn the highest certification in heating and cooling. They’re well-equipped to meet all your heating needs, such as repairing furnace errors.

Your happiness with our furnace repair services is important to us. That’s why our repairs include our one-year 100% Satisfaction Guarantee.*



Your Furnace’s Blower Motor is Malfunctioning—What Do I Do?

Your furnace’s blower motor is an essential component as it circulates the hot air your furnace creates. Your residence can’t get warm without it.

This error is commonly brought on by a power outage or the motor not having power. Loose wiring or condensation on the system component controls might be the problem. It may also mean there’s troubles with the motor itself.

Estimated Repair Cost for Furnace Error Code 201

The cost to repair your furnace depends on what the problem is and how much time it will need to fix. With this trouble, there may be something malfunctioning with the blower motor or the system’s component controls.

Here’s the typical expense for repairs and replacement:

  • Blower motor repair: $150–$450
  • Replace furnace control board, high efficiency: $600
  • Replace furnace control board, single stage: $75–$200

Your exact bill will differ based on what’s wrong and what type of furnace you have. High-efficiency furnaces, including variable-speed models, are more complex. Because of that, they’re frequently more costly to service.

Comfort Masters Service Experts Will Have Your Furnace Working Again Quickly

Trying to fix a furnace error is an irritating experience, even more so as the temperature falls in your home. But it’s a headache-free process when you call the Experts at Comfort Masters Service Experts. We’ll figure out the issue without delay and get your furnace heating again in an instant.

Reach at 847-250-6729 to get a free estimate or to book your appointment right away.


*Not applicable to the Advantage Program. See your signed Advantage Program Agreement for full details and exclusions. 100% Satisfaction Guarantee is subject to certain restrictions and limitations as set forth in the applicable Terms and Conditions.

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