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I got all the way to here, but My LENNOX doesn't have this…

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I got all the way...
I got all the way to here, but My LENNOX doesn't have this switch.
Submitted: 7 months ago.Category: HVAC
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Answered in 2 days by:
12/11/2017
HVAC Technician: airheatman, HVAC Technician replied 7 months ago
airheatman
airheatman, HVAC Technician
Category: HVAC
Satisfied Customers: 9,181
Experience: Furnace, A/C and heat pump specialist.
Verified

PLease remind me what we are working with.

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Customer reply replied 6 months ago
Lennox G40UH-48B-090X-02
Blows cold air
Replaced the Mother Board & it worked great for a week or so.
Now back to blowing cold air
Bypassed limit switches to see if it/they were bad but no luck
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