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Lennox G40DF-36A-070X Ignition Igniter
The Lennox G40DF-36A-070X ignition igniter is responsible for igniting LP or gas inside the furnace. It is not possible for the furnace to get under way and create heat inside the furnace if it does not work.
How do you know when your igniter is in need of replacing?
- There is no ignition within the furnace during the ignition sequence
- Your system generates cool air even though the thermostat is set properly
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