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Emerson Furnace Control Board Codes

Emerson Furnace Control Board Codes. The cnt07541 control board has been updated to control board part number cnt07941. The intelligent valve retrofit kit for icp and lennox single stage psc furnaces, upgrades systems with select sv9500, sv9501, sv9502 electronic intermittent pilot gas valves to a standard gas valve with 120v hsi ignition.

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Replace all of the wires, ensuring that the labels match the same designation on the new board, except, a single stage gas furnace (old control #cnt02216) should have the indoor fan low wire connected to the blower The board flashed an initial red led upon starting and then turned green. Use a controller to maintain constant torque on the blower shaft.

The Most Common Codes Include;


The furnaces have flashing led lights within their control boards where error codes are displayed. If you notice a continuous light on your trane that won’t turn off, it means that you will need to replace your furnace’s furnace control board (ifc). A slowly flashing light indicates that your trane furnace is feeling absolutely fine and is waiting for a signal from the thermostat to start operating.

The Board Flashed An Initial Red Led Upon Starting And Then Turned Green.


The intelligent valve retrofit kit for icp and lennox single stage psc furnaces, upgrades systems with select sv9500, sv9501, sv9502 electronic intermittent pilot gas valves to a standard gas valve with 120v hsi ignition. The system is operating properly; Control board is replaced recently, the new control board uses 120 v for ignitor.

Both Control Boards Must Be From The Same Manufacturer For Proper Functionality.


The cnt07541, cnt07941 control board is used in many american standard & trane furnaces. He just put the new control board and didnt tell me my old 80 v ignitor need to be changed to use the new 120 v ignitor. Thanks for looking and good luck!oem replacement for old part #s:

Replaces The Following Part #'S:


It start to fall apart now. Use a controller to maintain constant torque on the blower shaft. Trane furnace error codes a slowly flashing light.

The Original Boardf Was A Carrier Model Hk42Fz011.


Replaces hk42fz004, hk42fz007, hk42fz008, hk42fz009, hk42fz011 and hk42fz016. Free shipping for many products! I have trane xv95 furnace installed 5 years ago.

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