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I have a trane 2TEH3F48B1000AA with the furnace control

Customer Question
I have a trane...

I have a trane 2TEH3F48B1000AA with the furnace control board No D154517P01 and have a plug just for conect with 7 conector,and it have 7 wires 1 white, 1 red, 2 blues, 2 greens and one black. now I am replacing with the new style RLY02807 and we don't know how wire the new part.

Contractor's Assistant: Did you check the furnace's filters?

Yes

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

Yes

Submitted: 6 months ago.Category: HVAC
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Answered in 16 minutes by:
12/7/2017
HVAC Technician: Phil, Mechanical Engineer replied 6 months ago
Phil
Phil, Mechanical Engineer
Category: HVAC
Satisfied Customers: 9,471
Experience: Retired HVAC/ Electrical & Boiler contractor. Industrial
Verified

Hello, its a real long shot attempting to fit a new board into an old furnace with different wire connects... in the field we never take that chance.... you will be best off getting the correct control board from a reputable dealer with the identical wire connections.

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Customer reply replied 6 months ago
I got it from trane, they told me thats the replacement, you should know it
HVAC Technician: Phil, Mechanical Engineer replied 6 months ago

I have never seen that in my 50 year career much of it with trane, I would give trane a call and as for wiring instructions in this case, good luck with it

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Phil, Mechanical Engineer
Category: HVAC
Satisfied Customers: 9,471
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