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Trane PTHD090 Ignition Control Board
The main ignition control board checks the natural gas, the ignition timing and all the flame sensing devices. It has been a very important safety feature that has now become a part of the main control board for enhanced safety.
Important clues of an inadequate chief ignition control board
- Every other problem in the HVAC system is inspected and seems to be in good health
- Communication from the thermostat does not get to the Trane control board
- Ignition sequence does not kick in when it receives a proper signal
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If you decide on picking up or ordering, do your due diligence and double check the correct model as well as make a visual comparison in order to be sure the right ignition control board is being ordered. Replacing a new ignition control board can be quite easy assuming you energy and have the proper tools to do it right.
Feel free to download your manual for help.
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