Honeywell Rth221b Wiring Diagram

If you have a system that both heats and cools your house you need a more complex thermostat with more wire terminals and if your system incorporates a heat pump you need even more wire terminals.

Honeywell rth221b wiring diagram. This setting is not applicable if there is no fan connected to the g terminal. He place the jumper to this position if you have an electric furnace. Honeywell thermostat 3 wire installation unique amazing hunter. 6 set heating fan control hg leave the jumper in this factory set position if you have a gas or oil furnace.

Page 2 identify system type this thermostat is compatible with the following systems. Honeywell rth2300 rth221 wiring diagram collection honeywell thermostat wiring diagram lovely honeywell rth221 wiring. 2 wire thermostat wifi how to a honeywell with 6 wires wiring 4. Take control of your home comfort and save on energy costs with a range of honeywell home thermostats from resideo.

House thermostat wiring diagram download. This is because its a very basic thermostat designed only to control a heating system. The jumper is located on the back of the thermostat faceplate. Rth111rth221 28 24 fan operation setting note.

7 69 2448es03 rth2300rth221 set jumper jp1 on the back of the thermostat if you have connected a wire to the g terminal. Honeywell rth2300 rth221 wiring diagram gallery how to install honeywell thermostat with ly 2 wires unique. Collection of honeywell rth2300 rth221 wiring diagram. Gas oil or electric furnace central air conditioner hot water system with or without pump millivolt system central heating and cooling system heat pump without auxiliarybackup heat do you need assistance.

If you check the honeywell thermostat ct31a1003 wiring diagram youll see that it requires only two wires. A wiring diagram is a streamlined conventional photographic representation of an electrical circuit. Page 1 quick installation guide rth2300rth221 series programmable thermostat 69 2606es 01. 66 elegant honeywell thermostat installation 6 wire.

2 wire thermostat wifi how to a honeywell with 6 wires wiring 4. A central air conditioner 2 or 3 wireshoneywell thermostat rthb wiring diagram honeywell rthb wiring diagram rv digital thermostat upgrade the standard analog thermostat found in most rvs doesn t control the a c and furnace with much accuracy the set temperature is not always the temperature the.