Honeywell rth230B thermostat installation
I have an air handler in the ceiling of the garage and a condenser outside. I live in Fl and 95 in the house all the time is too hot.
I am trying to install the Honeywell RTH230B thermostat. The old thermostat had the following wires
Red: rc
White: w
Green: g
Yellow: y
Blue: c
I have put
Red: rh
White w
Yellow y
Green g
Blue nowhere
I put batteries in. NOthing . The habdler is not running. The a.c is not running.
I do not know what I did wrong.. Should I go buy an easier one? I am a single mother trying to self sufficient.
Help