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High-Dielectric Strength: Reinforced ceramic housing prevents tracking and ensures the spark ignition sequence remains stable
the 100109958 replaces several legacy part numbers
What causes a 325F CO AUTO switch to trip frequently
It serves as a universal furnace ignitor
Trane CNT08177 Defrost Board 322027-701 High-Dielectric Strength: Reinforced ceramic housingWhen resolving ice accumulation issues on outdoor heat pump coils, the Trane CNT08177 Defrost Board is the precise field replacement required for residential and light commercial units. This OEM Trane control board (superseding CNT07932 and D161244G01) manages the critical transition between heating and defrost modes. By monitoring the outdoor ambient temperature and liquid line thermistors, the Trane CNT08177 ensures the reversing valve and outdoor
