"im replacing the old thermostat wich have only 2 wires red and white and no other marking.where do I plag the wires with my new honeywell thermostat RTH221B WICH HAVE 5 option for connection?
|
"im replacing the old thermostat wich have only 2 wires red and white and no other marking.where do I plag the wires with my new honeywell thermostat RTH221B WICH HAVE 5 option for connection?
Use W=White and R (it might be marked RH)=Red this is for heat only
| All times are GMT -7. The time now is 03:34 AM. |