Installing armstrong heat pump to the TH3210D. Armstrong's wiring diagram has R,G,C,W,E,L,O,Y. The W terminal goes to the air handler to W1 & W2 then to condensing unit W. The 3210 has E,Aux,Y,G,O,L,R,B,C.
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Installing armstrong heat pump to the TH3210D. Armstrong's wiring diagram has R,G,C,W,E,L,O,Y. The W terminal goes to the air handler to W1 & W2 then to condensing unit W. The 3210 has E,Aux,Y,G,O,L,R,B,C.
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