Need wiring diagram for Whitfield Advantage II (not a IIT)
Also any one know when they switched over to
1. using the pressure sensing switch connected to the exhaust blower. (with the IIT?)
2. and when they switched over to the silver contol board. (with the IIT?) or was it earlier?
serial number is 109540
Also any one know when they switched over to
1. using the pressure sensing switch connected to the exhaust blower. (with the IIT?)
2. and when they switched over to the silver contol board. (with the IIT?) or was it earlier?
serial number is 109540