Is $1,400 to replace a Trane XV90 motherboard a fair price?
Project Details
I got a reverse polarity code in my Trane. Polarity has been confirmed correct by an electrician. I am seeing prices between $200-500 online for motherboards. I feel confident I can swap the motherboard myself, but I have read that the inducer also needs to be replaced. I'm not home so I can’t see if the motor will turn or not. I ended up replacing the whole furnace for $4k after smoke started coming out of the roof vent for the furnace.
Quote Details
This quote is for replacing the motherboard of a Trane XV90 furnace. The quote specifies that it includes the entire replacement kit. - Work: Replace Trane XV90 motherboard - Included: Whole replacement kit
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More Details
Category
HVAC
Price
$1,400
Quote Date
February 22, 2026
Brand/model
Trane XV90
System type
Furnace
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