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My boss wants me to change out a Trane BaySens019B with a

Customer Question
wireless thermostat. There are 7...
My boss wants me to change out a Trane BaySens019B with a wireless thermostat. There are 7 wires hooked to the old one on terminals 7-12 & 14, no corresponding lettering codes. Looking for which number corresponds to letter on the new stat?
JA: Just to clarify, do you think this is a larger HVAC problem, or something specific to the thermostat?
Customer: and install new nest thermosate
JA: Do you plan on doing the work yourself?
Customer: yes
JA: Anything else we should know to help you best?
Customer: can you help me on this regards
Submitted: 1 year ago.Category: HVAC
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Answered in 9 minutes by:
7/22/2016
HVAC Technician: BillyHvac, Journeyman HVAC Tech replied 1 year ago
BillyHvac
BillyHvac, Journeyman HVAC Tech
Category: HVAC
Satisfied Customers: 22,767
Experience: Endorsed for unlimited heating, cooling, oil burners, boilers, refrigeration, hydronics
Verified

Hello,

My name is Billy.

Is he aware these are 2 totally different thermostats as far as voltage and control?

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Phil
Phil
Phil, Mechanical Engineer
Category: HVAC
Satisfied Customers: 6,022
6,022 Satisfied Customers
Experience: Retired HVAC/ Electrical & Boiler contractor. Industrial

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