Shop replacement repair parts for Coleman Furnace model GM8T100B12DN11B

Furnace hot surface igniter kit. The igniter gets very hot and glows bright orange to light the gas burner. If the igniter is cracked or defective, the furnace won’t heat.

Furnace flame sensor. The flame sensor monitors the burner to detect whether or not a flame is present. If the flame sensor is defective, the furnace may not heat.

Pressure switch tubing .313 OD .188 ID

Pressure Switch, -0.45 wc SPNO contacts close on pressure fall

Pressure Switch Kit Hi Altitude

Pressure Switch, -0.20/-0.35 SPNO contacts close on fall

Board,cntrl,integr furnace-st

Filter,air,cleanable 14 x 20 x 1