LOW VOLTAGE WIRING CONNECTIONS BETWEEN NORDYNE FT4BF-0-36KA 16 SEER 3 TON HEAT PUMP AND B4VMX36KB\AH VAR 410A AIR HANDLER AND RITE TEMP 6036 THERMOSTAT. THE CONNECTIONS ON THE OUTSIDE UNIT ARE Y, R, O, C, W2IN, Y2, L, W2OUT. THE CONNECTIONS ON THE AIR HANDLER ARE Y1, W2, W1, O, Y/Y2, G, R, C. THE CONNECTIONS ON THE THERMOSTAT ARE C, B, O, W2, W1, Y1, Y2, RH, RC, G, A. ARE ANY OF THE TERMINALS ON EITHER THE AIR HANDLER OR THERMOSTAT JUMPERED TOGETHER AND IF SO WHICH ONES. I AWAIT YOUR RESPONSE REGARDS, GORDON

SOURCE: LOW VOLTAGE WIRING CONNECTIONS BETWEEN

Hi!!
The Rite Temp thermostat can be wired many in ways according to your unit's needs, I would like to send you an installation guide showing the different configurations, then you tell me which and how many wires come from the heat pump and we go from there. For this I need an email address to send it to. Thanks

Dan Webster

• 8221 Answers
• Posted on Nov 14, 2010

SOURCE: LOW VOLTAGE WIRING CONNECTIONS BETWEEN

I guess you have not had the satisfactory answer you has been seeking since I been seeing this question all day.It is not surprising.
What you have is a heat pump.
It uses a compressor to heat and cool
This isnot an ordinary system. the unit uses a solenoid to reverse the flow of freon and needs a defrost mode, plus it requires backup heat. AND all of the wiring config ain't the same my nizzle.
This is just my take on it from what i know. I sold thermostats before i retired. heat pumps need specialty thermostats to not only cover the reversing valve but the back up heat and defrost features as well. that is why you only use the recommended wall thermostat for a designed heat pump. I thank you.

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