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    Shock2's Avatar
    Shock2 Posts: 1, Reputation: 1
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    #1

    Feb 11, 2012, 02:57 PM
    Replacement thermostats for lennox?
    I am trying to replace an old Lennox thermostat, T874B1076. It has five wires, G, RG & RH, Y1, Y2, X and W1. It controls a two speed cooling system and a gas furnace. What is a good digital programmable thermostat to replace it with?
    mygirlsdad77's Avatar
    mygirlsdad77 Posts: 5,713, Reputation: 339
    Plumbing Expert
    		  
    #2

    Feb 11, 2012, 03:07 PM
    I would suggest getting a honeywell. Hard to beat. You would be looking for a one heat, two cool compatible stat. Many options out there, but as long as you choose honeywell, you will be happy.
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