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Honeywell RTH4300B Thermostat

5-2 Day Programmable RTH4300B Thermostat

Honeywell RTH4300B Thermostat

Backlit display.Simple pull-out instruction manual.Easy-to-use and install

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Product Features

- Weekday/Weekend Programming - One program for the weekdays and a separate program for the weekends with 4 program periods per day
- Easy to Use - Straightforward display keeps operation and programming simple
- Precise temperature control of +/-1°F to maximize comfort
- 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)
- Available in Canada only
- 1-Year Warranty



Customer Feedback

What Customers Say About our Services Oved by number of customers throughout GTA!

We have been thinking about changing our 25 years old Ac for quite some time. Finally, last month we decided to change. We come to know about cosmopolitan through Lennox website.We got a very reasonable quote from cosmopolitan. Installation was done by the installer Dave. Very professional workmanship definitely deserves to be recommended.
Nadia & Norman A
Brampton
If you need someone to repair your furnace or air conditioner call Cosmopolitan. We did and were very happy at the response and the cost a lot less than I had thought it might be. Greg gave me some good maintenance advice as well. We will call them from now on to do our pre season check and maintenance. It'll be well worth it.
Heather K. & Peter C.
Milton

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