New install and AC works great..when heat is turned on..the fan blows
but does not light the gas. I have a American Standard Gas Pack. Here is
a pic of the wires when attached to old thermostat
I did the followingRed - RWhite - WYellow - yGreen -G (says it does not
see connected on reset/resetup)Brown - B not to CShould Brown go to C
and not B?