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Trane xl80 wont ignite even after cleaning heat sensor,

Customer Question
Trane xl80 wont ignite...

Trane xl80 wont ignite even after cleaning heat sensor

Contractor's Assistant: Did you double-check the thermostat's settings? And what about the filters?

Which filters?

Contractor's Assistant: Do you plan on doing the work yourself?

Only if its extremely simple

Contractor's Assistant: Anything else we should know to help you best?

How do i check thermostat settings

Submitted: 7 months ago.Category: HVAC
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Answered in 1 hour by:
10/1/2017
HVAC Technician: Phil, Mechanical Engineer replied 7 months ago
Phil
Phil, Mechanical Engineer
Category: HVAC
Satisfied Customers: 9,371
Experience: Retired HVAC/ Electrical & Boiler contractor. Industrial
Verified

Hello, click here please, if that look likes your furnace, see page 21. 'gas valve' make sure the gas valve ON/OFF switch is on.

.

Note:

I am a retired mechanical engineer and HVAC/electrical/ refrigeration and boiler contractor ... 56 years in this business. Last 20 consulting for major firms nationally. 98.4% satisfaction rating on Just Answer.

.

Attach a close up. *exceedingly well focused photo of the wiring diagram glued to the inside of the blower access door … and I will mark it up with trouble shooting instructions, then follow up with step by step training and coaching until you have a solution. Use the 'add files' link next to your send button to get the photo to me.

.

The companies phone call offers are optional.

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Phil, Mechanical Engineer
Category: HVAC
Satisfied Customers: 9,371
9,371 Satisfied Customers
Experience: Retired HVAC/ Electrical & Boiler contractor. Industrial

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