6
COMPONENT LOCATIONS FOR SINGLE STAGE FURNACES
Blower
Door
Switch
Burner
Assembly
Flame Sensor
Gas
Manifold
Gas Valve
Igniter
Inducer
Assembly
Pressure
Switch
Roll-Out
Switch
Transformer
Blower
Assembly
Furnace
Control
Board
Main Air
Limit Switch
Comb
ustion
Tube
Gas
Manifold
Gas Valve
Inducer
Assembly
Pressure
Switch
Transformer
Blower Assembly
(behind blower panel)
Burner
Assembly
Flame
Sensor
Roll-Out
Switch
Igniter
Main Air
Limit Switch
Blower
Door Switch
(behind blower panel)
J801X*U
Upflow / Horizontal
Non-Condensing Gas Furnace
J801X*D
Downflow
Non-Condensing Gas Furnace
Furnace
Control
Board
Burner
Assembly
Finish
Flange
Flame
Sensor
Igniter
Roll-Out
Switch
Gas Valve
Furnace
Control Board
Condensate
Pressure
Switch
Transformer
Blower
Assembly
Blower
Door Switch
Inducer
Assembly
Inducer Pressure
Switch
Inducer
Limit Switch
Main Air
Limit Switch
Burner
Assembly
Flame
Sensor
Roll-Out
Switch
Finish
Flange
Blower Door Switch
(behind blower panel)
Gas
Manifold
Gas Valve
Igniter
Inducer
Assembly
Inducer
Limit Switch
Furnace
Control
Board
Pressure
Switch
Transformer
Blower Assembly
(behind blower panel)
J951X*U
Upflow / Horizontal
Condensing Gas Furnace
J951X*D
Downflow
Condensing Gas Furnace
Gas
Manifold