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Honeywell RTHL3550D Thermostat

Deluxe Digital Non-Programmable Thermostat RTHL3550D Thermostat

Honeywell RTHL3550D Thermostat

Easy push button operation Auto change from heat to cool Precise temperature control

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Product Features

- Easy to use - Straightforward display and basic buttons keep operation simple
- Large, clear, backlit digital display - Easy to read in various lighting conditions
- Auto change from heating to cooling
- Temperature range limits - Set minimum cool and maximum heat temperature settings
- Precise temperature control of +/-1°F to maximize comfort
- Display Options - °C or °F temperature
- Easy-access battery replacement - Flip-out door for easy battery replacement without removing or      disassembling the thermostat
- Compatible with heating and cooling plus heat pumps
- Does not work with electric baseboard heat (120-240V)
- Model: RTHL3550D
- 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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