A Greenwood homeowner booked online because the heat was not coming on. The small fan would start and the burners would light, but the main blower never kicked on. After a short time the burners shut back down, and there was a slight burnt smell.
What Our Technician Found
When the burners light but the blower never starts, the furnace heats up with nowhere for the heat to go, and its safety controls shut it down. That is a sign the furnace is protecting itself. Our technician tested the furnace in its garage closet and traced the problem to the control board, the furnace’s main circuit board that tells the blower when to run. He also measured the space for replacement options.

What We Completed
- Tested the furnace to find why the blower would not start.
- Traced the problem to the control board.
- Measured the furnace and closet for replacement options.
- Went over repair and replacement choices with the homeowner.
The Result
The homeowner has clear choices, a repair with a new control board or a new system, and can decide what makes sense for the home. Learn more about our furnace repair.
What Homeowners Can Learn From This Job
- A burnt smell with no warm air is a reason to call. Turn the heat off until it is checked.
- The burners shutting off is a safety feature. The furnace is protecting itself from overheating.
- Ask for both options. On an older furnace, it pays to compare a repair with a replacement.
Need Heating and Cooling Service in Greenwood?
Our team serves homeowners across Greenwood and the River Valley. If something does not seem right with your system, call us or book online and we will take a look.