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Phil, Mechanical Engineer
Category: HVAC
Satisfied Customers: 6022
Experience:  Retired HVAC/ Electrical & Boiler contractor. Industrial
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I have been trying to get my totaline thermostat wired. i

Customer Question

i have been trying to get my totaline thermostat wired. i got two white wires, two reds,and it appears two green wires. one of the green may be blue. i have a flashing red light in the furnace window. it wasn't flashing before i started. my furnace is an electrical heating and cooling unit. one while i was able to connect three wires together and the cooling would come on. but now that it is getting cold i was trying to install thermostat to get heat. nothing happens now at all.
Submitted: 11 months ago.
Category: HVAC
Expert:  Rick replied 11 months ago.

Welcome to Just Answer, my name is ***** ***** I will do my best to help you with your issue. First I’ll need some more info so I have a more complete picture of you situation.

Did you label which terminals they went to on the old thermostat?