5-2 Day Programmable Thermostats - Honeywell Your Home Expert

Simplicity and Value That's Easy To See - And Easy To Program.

Honeywell's 5-2 Day Programmable Thermostats offers the perfect blend of features, performance and value that delivers the highest degree of temperature control accuracy. They are easy to install and cary the ENERGY STAR® rating.

Plus, you'll enjoy energy savings by setting the simple programming periods to fit your lifestyle.

Key Features

Model # RTH2310B

(photo shown above)

Weekday/Weekend Programming. One program for the weekdays and a separate program for the weekends with 4 program periods per day.

Energy Savings. Program to save up to 33% on annual heating and cooling costs (if used as directed. Savings may vary depending on geographic region and usage).

Easy to Use - Basic operation keeps programming simple.

Backlit Display - Easy to read even in dimly lit rooms and hallways.

Early Start Function - Adjusts the pre-heating/cooling of your home so you are comfortable at your programmed times.

Filter Change Reminder

Precise temperature control of +/-1°F to maximize comfort.

ENERGY STAR® rated

1-year warranty

Compatibility

Works with heating and cooling systems.

Does not work with heat pump systems and electric baseboard heat (120-240V).

Model # RTH230B

Weekday/Weekend Programming. One program for the weekdays and a separate program for the weekends with 4 program periods per day.

Energy Savings. Program to save up to 33% on annual heating and cooling costs (if used as directed. Savings may vary depending on geographic region and usage).

Easy to Use - Basic operation keeps programming simple.

Early Start Function - Adjusts the pre-heating/cooling of your home so you are comfortable at your programmed times.

Filter Change Reminder

Precise temperature control of +/-1°F to maximize comfort.

ENERGY STAR® rated

1-year warranty

Compatibility

Works with heating and cooling systems.

Does not work with heat pump systems and electric baseboard heat (120-240V).

Model RTH4300B

available in Canada only

Weekday/Weekend Programming. One program for the weekdays and a separate program for the weekends with 4 program periods per day.

Energy Savings. Program to save up to 33% on annual heating and cooling costs (if used as directed. Savings may vary depending on geographic region and usage).

Easy to Use - Straightforward display keeps operation and programming simple.

Precise temperature control of +/-1°F to maximize comfort.

ENERGY STAR® rated

1-year warranty

Compatibility

Works with heating and cooling systems plus some heat pumps

Does not work with heat pump systems with back-up heat, multi-stage heating/cooling systems and electric baseboard heat (120-240V)

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