Honeywell Home RTH2300 Series User Manual

Owner’s Manual
Read and save these
instructions.
For help please visit
honeywellhome.com
RTH2300/RTH221
Series
Programmable
Thermostat
M37777
Heat Off Cool Auto On
Fan
Heat Off Cool
Auto On
Fan
Set
Hold
Run
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 Home RTH2300 Series Specifications

General

Display Type	Digital
Power Source	Battery (2 AA)
Stages	1 Heat/1 Cool
Temperature Range	40°F to 90°F (4°C to 32°C)
Hold Feature	Yes
Filter Change Alert	No
Programmable	Yes
Temperature Control	Precise Temperature Control (+/- 1 degree F)
Weight	0.5 lbs
Compatibility	Single Stage Systems (Heat & Cool)