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Carrier RHS Ignition Control Board
An ignition control board manages the gas valve, the igniter and other important devices. It has always been a vital device that some companies have moved to be a vital part of the main control board in order to have better control over the system.
Elements of a bad main ignition board
- Ignition cycle will not fire up at all
- The electrical signal from the primary thermostat never makes contact with the control board
- Everything else in the system checked out to be a-OK
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Before buying or ordering a new Carrier RHS replacement part do your best and make sure of the correct model as well as make a visual inspection in order to be sure the correct replacement ignition control board is being ordered. There is no need to install the replacement part alone. Hire a pro in your town or city to replace the part.
Feel free to download your manual for help.
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