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    dave_rd's Avatar
    dave_rd Posts: 1, Reputation: 1
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    #1

    Jan 9, 2009, 07:41 PM
    Replacing a Bryant thermostat with an RTH230B
    Honeywell asks you to connect to Rh, Rc, W, Y, G. The existing Bryant thermostat uses R, G, Y1, W1 and blue wire to C. The Honeywell online wizard doesn't recognize this model however it seems like I may want to connect a jumper from Rh to Rc and then connect R to either Rh or Rc, W1 to W, Y1 to Y, G to G and don't connect C to anything. Is that correct?
    Eng_Online's Avatar
    Eng_Online Posts: 2, Reputation: 1
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    #2

    Apr 2, 2010, 10:11 AM
    I had a similar issue with my Bryant. Hooked up all 5 wires from old tstat to Honeywell and heat worked but not AC. Could not find any real good solutions online so I called customer support.

    W to W, Y to Y, G to G, R to Rh and have the supplied jumper from Rh to Rc installed. Do not connect blue wire (C terminal on Bryant thermostat) to anything.

    Worked for me! Hope it helps.
    Eng_Online's Avatar
    Eng_Online Posts: 2, Reputation: 1
    New Member
    		  
    #3

    Apr 2, 2010, 10:11 AM
    I had a similar issue with my Bryant. Hooked up all 5 wires from old tstat to Honeywell and heat worked but not AC. Could not find any real good solutions online so I called customer support.

    W to W, Y to Y, G to G, R to Rh and have the supplied jumper from Rh to Rc installed. Do not connect blue wire (C terminal on Bryant thermostat) to anything.

    Worked for me! Hope it helps.
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