Honeywell 7400 Thermostat Wiring Diagram. Thermostat wiring advice. See the diagram below for what each wire controls on your system.
If your old thermostat had both v and vr wires stop now and contact a qualified contractor for help. Honeywell 7400 thermostat wiring diagram pdf honeywell74003943pdf download honeywell 7400 thermostat wiring diagram pdf. See the diagram below for what each wire controls on your system.
Honeywells total connect comfort is the perfect solution if you travel frequently own a vacation home a.
Kganpf80 to convert the regulator spring kit for honeywell vr gas valve. Please refer to the wiring diagrams over the page 32308181 020 a after powering up both devices the green led is on. A wiring diagram usually gives guidance about the relative direction and union of devices and. Easy to install and set up.