Honeywell Thermostat Wiring Diagram Rth221b1021 A

Sign up for manualsonline. 7 69 2448es 03 rth2300 rth221 set jumper jp1 on the back of the thermostat if you have connected a wire to the g terminal. Of 36 owner s manual.

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Honeywell thermostat wiring diagram rth221b1021 a. At left the thermostat wiring diagram illustrates use of a honeywell t87f thermostat in a 3 wire application as a spdt single pole double throw switch such as used to control low voltage motors electric radiator valves zone valves. About your new thermostat your new honeywell thermostat has been designed to give you many years of reliable service and easy to use push button climate control. Honeywell rth221b1021 manuals manuals and user guides for honeywell rth221b1021. The wiring for your honeywell thermostat depends on the functions of your heating and cooling system.

The jumper is located on the back of the thermostat faceplate. Rth2300 thermostat pdf manual download. View and download honeywell rth2300 quick installation manual online. He place the jumper to this position if you have an electric furnace.

This setting is not applicable if there is no fan connected to the g terminal. Quick installation manual owner s manual. Features backlit display on rth2300 displays ambient measured temperature at all times one touch access to setpoint temperature preset program settings. 3 wire spdt honeywell t87f thermostat wiring diagram.

You ll probably see a thermostat jumper wire connecting the rc and rh terminals. Rth221 rth2300b1012 rth2300b1012a rth2300 series rth221 series rth221b1021. It s there so you can supply power to the heating and cooling switches with a single wire which is usually red. Honeywell rth221b1021 e1 thermostat user manual.

Thermostats take control of your home comfort and save on energy costs with a range of honeywell home thermostats from resideo. Read and save these. From smart wifi thermostats with room sensors and humidification control to programmable and non programmable thermostats resideo products meet a variety of needs. Call 1 800 468 1502 for wiring assistance before returning.

Rth111 rth221 2 8 2 4 fan operation setting note. 6 set heating fan control hg leave the jumper in this factory set position if you have a gas or oil furnace.