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Carrier 39LB Ignition Control Board
The ignition control board is a safety device that may control gas intake, the ignition sequence and all the flame sensing devices. It has always been a vital electronic circuit board that, in most cases, has become a part of the main control board for the sake of being more efficient.
Chief elements of a defective ignition control board
- Ignition sequence can not begin then the thermostat send a signal
- The electrical signal from the home thermostat never gets to the Carrier control board
- Every other problem connected to the system is looked at and turns out to be all right
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Before you decide on buying or ordering any Carrier 39LB part do your best and cross-check the correct model as well as make a visual inspection so that you are positive that the correct replacement ignition control board is being ordered. If you are unsure about the correct way of installing the ignition control board on your own then it is probably best to find a professional in your area to do the replacement of the part.
Feel free to download your manual for help.
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