Honeywell RTH2300 series User Manuals

Move the switch to the proper setting:
Gas or Oil: For gas or oil heating systems, leave the fan operation switch in this factory-set position (for systems that control the fan in a call for heat).
Electric or Heat Pump: Change the switch to this setting for heat pump or electric heat systems. (This setting is for systems that allow the thermostat to control
the fan in a call for heat, if a fan wire is connected to the G terminal.)
9. Install Thermostat onto Wallplate
Install thermostat onto the wall plate on the wall.
10. Turn Power Back On
Turn the power back on to the heating/cooling system.
11. If your system type is
If your system type is:
• Single-Stage Heat and Cool
• Heat Only or Cool Only
Congratulations, you’re done!
If your system type is:
• Heat pump
• High-efficiency furnace
• Hot water
• Electric furnace
• Gas/oil steam
• Gravity system
Continue with Advanced Installation to match your thermostat to your system type.
If you are not sure of your system type or if you have other questions, call us toll-free at 1-800-468-1502.

Honeywell RTH2300 series Specifications

General

Type	Programmable Thermostat
Display	LCD
Power Source	Battery
Temperature Range	40°F to 90°F (4°C to 32°C)
Stages	1 Heat/1 Cool
Backlight	No
Compatibility	Single Stage Heating and Cooling Systems
Voltage	24 VAC
Battery	2 AA batteries