How Much Should It Cost to Replace a Furnace Blower Motor? "An average blower motor can cost anywhere from $500 to $1,500," Smith says, "The more horsepower your motor has, the more expensive the ...

Tilt out the bottom grille and shine a light inside the unit. Then, snap a digital photo of the blower assembly. Locate the nameplate on the bottom of the air intake and write down your fireplace ...