Ritetemp 6036 replacement thermostat

01-15-2010, 02:12 AM	#1
deanrfire Old Being New   Join Date: Jan 2010 Location: Harrison, Ohio Posts: 4	Ritetemp 6036 replacement thermostat I am trying to replace my old thermostat with a new Ritetemp 6036. Below is how the wires are connected on my old Arcoaire: Name of old thermostat : Arcoaire Model of old thermostat : 9105N or T874R1517 - I think 9105N because that number is on the subase as well. Model of old subase : Q674L 1538 or 9105N Below are the terminals that have wires attached which totals 8: This many wires makes me think system is 2 stage heat and cool with aux heat. W1 - connected to subase and in furnace Y - connected to subase and in furnace T - connected to subase and in furnace R - connected to subase and in furnace X - connected to subase and in furnace O - connected to subase and in furnace C - connected to subase but not in furnace G - connected to subase but not in furnace C & G - even though not wired to furnace connections may interact with circuit board of subase Wire jumper from W1 to E - no other wire in E which makes me think there is a circuit board I can not see. These are the terminals available on the new thermostat: C - B - O - W2 - W - Y - Y2 - RH - RC - G - A I have emailed and talked to the people at Ritetemp and they to not know how to connect it. I would very much appreciate somebody's help.

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