Honeywell RTH2300 Owner's Manual

Owner’s Manual
Read and save these
instructions.
For help please visit
yourhome.honeywell.com
RTH2300/RTH221
Series
Programmable
Thermostat
Identify System Type
This thermostat is compatible with the following systems:
• 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 auxiliary/backup heat
Do you need assistance? We are here to help.
Call 1-800-468-1502 for wiring assistance before returning
the thermostat to the store.
This thermostat cannot be used on heat pumps with
backup heat or on multistage systems.

Honeywell RTH2300 Specifications

General

Program Periods	5-2 Day Programming
Display	Digital
Power Source	Battery
Stages	1 Heat/1 Cool
Backlight	No
Programmable	Yes
Temperature Range	40°F to 90°F (4°C to 32°C)
Type	Programmable Thermostat
Voltage	24V
Battery	2 x AA
Weight	0.5 lbs
Compatibility	Single Stage Heat/Cool Systems