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Carrier 38TDB024 Control Board
The Carrier 38TDB024 control board is designed to control the gas valve, the igniter, the flame sensor and the blower all together. Most systems will not operate whatsoever unless this important circuit board is installed. The control board picked will have to be compatible with both the brand and model of air handler system you have. It is imperative that you select wisely upon picking a replacement board because of the many variances of models within certain brands.
Key signs of a poorly performing main circuit board
- The HVAC system has to be reset more often than not in order to run
- The HVAC system is unwilling to operate well
- There seems to be flashing code being displayed on the board
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