Shop replacement repair parts for Bryant Furnace model 312JAV042090ABJA

Seal shaft

Furnace control board. The control board regulates the supply of power to the furnace components. Be sure to check more commonly defective parts before replacing the control board.

Igniter replacement kit. Includes wire harness and bracket to upgrade to new silicone nitride igniter.Replaces part number LH33ZS004 in many 33" tall furnace models

Heat exchanger kit

.43 MM orifice, pack of 7. *Should be installed by a certified Carrier repairperson.

Pressure switch

Blower motor 1/3 hp ccw rotation, 1075 rpm 115v

Unframed filter, 16 X 25 inches

Gas valve, **Note: This valve is 7/8" longer than the original OEM gas valve. A black metal nipple and/or coupling may be needed.

Blower wheel 14 x 13 x 10 - 1/2" bore cw

Heat Shield


Clip (nylon) harness retainer

