My current Honeywell thermostat has 2 wires. One is Red to the R
connection and a Blue wire to the C connection. It controls both heat
and AC. Will my new Nest Learning Thermostat work with this set-up? I
assume that the Red is for heat and the Blue ...
My 2 year old home has ac and heat. It currently has a 2 wire Honeywell
thermostat. Red wire to R and a blue wire to C. Will my Nest Learning
thermostat control both AC and heat? How should I install it? Cannot
seem to find quite this set-p in the qu...