The Carrier furnace I have has a jumper already on the control board
between the red and green terminals, and my Honeywell thermostat only
has connections for White, Yellow, Red and Green (which are hooked up
identically to the furnace terminal colors on the Control Board).
Would the Red and Green terminals be equivalent to rh and rc? Please
do respond back, this is more info than I've had in the past 2
weeks......thanks for the reply back!