Google Nest Community

Got this nest a while back right after the winter of last year. About to start getting cold and I want to make sure I have this setup right. I have a heat pump outside and Aux coils. I have it on single fuel. That correct?

Hey guys. I just bought the nest smart thermostat and was just wanting to ask if I did the wiring right.My hold wiring setup on a Honeywell was Brown wire to C, Blue wire to B, Red wire to R,Green wire to G, Yellow wire to Y, White wire to AUX and bl...