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Phil, Mechanical Engineer
Category: HVAC
Satisfied Customers: 6022
Experience:  Retired HVAC/ Electrical & Boiler contractor. Industrial
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My ruud thermostat has the terminals labeled w2, g, y, e, r,

Customer Question

My ruud thermostat has the terminals labeled w2, g, y, e, r, x, b, o . The w1 has a white wire, g = green, y=yellow, x has a jump wire from w2, x has brown. Should the blue wire be connected to b or o?
Submitted: 1 year ago.
Category: HVAC
Expert:  Brian HVAC Guy replied 1 year ago.

Hi I'm Brian and I'm here to help!

Are you saying you are replacing your thermostat and the old one was a Ruud? Can you tell me the make and model number of both your old thermostat and your new thermostat if you are indeed changing it please?