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Trane PTHD090 Ignition Igniter
The Trane PTHD090 ignition igniter is responsible for burning propane or natural gas inside the furnace. It is impossible for the heating system to get under way supply heat if its faulty.
What are the clues to watch out for to know my main ignition igniter is almost dead?
- No ignition by the system during the ignition cycle
- Your furnace generates no heat even though the thermostat is set properly
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