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Lennox RL-45 Ignition Igniter
The ignition igniter in the RL-45 is chiefly responsible for igniting the main heating fuel in your system. The furnace will not get under way and provide heat if this important device fails to do its job.
Signals of a failing main ignition igniter
- There is no ignition by the heating system at the beginning
- HVAC system makes no heat when the thermostat says that it should be heating
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