Trane Furnace 3 Red Flashes

General
I have a Trane XR80 furnace with a continuous blinking red light but we

Web3 red flashes is a pressure switch error. Most likely a plugged condensate, or even just the port to the pressure switch is plugged. Is the vent motor coming in? For related background details, please refer to our report on Facebook Marketplace Salyersville Kysupport And Help Search Result.

Overview & Details on Trane Furnace 3 Red Flashes

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Trane furnace is only blowing cold air removed dirty air filter
Trane furnace is only blowing cold air removed dirty air filter

Key Takeaways & Summary

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Gallery & Resources

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