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Carrier 48XZ030040300 Ignition Control Board
The ignition control board is a safety device that has control over the main gas intake valve, the ignition ignitor and a few other devices. The ignition control board was always an important electronic circuit board that, over the years, has merged to become a piece of the main circuit board instead of having two separate boards.
Subtle cues of a dying ignition board
- The on-signal from the main thermostat does not reach the main control board
- The main ignition cycle refuses to commence even when called upon
- Everything else connected to the system is inspected and seems to be just fine
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If you decide on picking up or ordering a replacement ignition control board for your Carrier 48XZ030040300 do your best and double check the model number and also make a visual inspection so that you are positive that the proper replacement ignition control board is being ordered. You do not need to install it yourself. Hire someone with experience in your area to pay to install it for you.
Feel free to download your manual for help.
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