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International Comfort Products PGF018K040F Control Board
The International Comfort Products PGF018K040F control board is designed to command the gas valve, the ignition igniter, all the various sensors as well as the air circulator all at once. Your system definitely will not function unless this important circuit board is in its proper place and configured for your unit. It is imperative that you select wisely when you choose a replacement because of the wide variety of heating and cooling systems. A matching board will need to be a match with your existing board and be compatible with both the brand and specific model of HVAC system.
Signs of a weak primary control board
- The HVAC system has to be turned off and back on quite often for the system to operate once again
- There seems to be flashing code instantly appearing on the circuit board
- The HVAC system does not initialize at all
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