Is $826 to replace silicone nitride igniter and flame sensor a fair price?
Project Details
I just had annual maintenance done on my 13-year-old Trane gas furnace. This is the first year I hired a company myself, as I previously used an AHS home warranty, and all prior reports indicated no problems. I find it sudden to go from 'no problems' to $2k in recommended work. I'm seeking advice on whether the recommendations and prices are reasonable. I've inspected the flame sensor myself and don't believe it's dirty, only discolored. I also observed the blower shaft has a subtle axial movement, which seems to be the entire motor and wheel assembly shifting in its mount, but the motor sounds fine with no grinding. Additionally, I found and removed a bent piece of sheet metal that was preventing the air filter from fitting flush.
Quote Details
The technician reported carbon build up on the flame sensor. - Work: Replace the silicone nitride igniter and flame sensor
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More Details
Category
HVAC
Price
$826
Quote Date
October 14, 2025
Fuel type
Natural gas
System type
Furnace
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