GTA - 905-822-9375   
Cambridge - 519-342-1246   
Ottawa - 613-702-0302   
New Market - 289-210-1430   
Toll Free - 1-855-245-4328
Honeywell RTHL221B Thermostat

1-Week Programmable RTHL221B Thermostat

Honeywell RTHL221B Thermostat

Basic operation. Precise temperature control. Sleek one-piece design

Get a FREE Quote

Product Features

- Simple programming - One program runs for the entire week with 4 program periods per day
- Easy to use - Basic operation keeps programming easy
- Precise temperature control of +/-1°F to maximize comfort
- Display Options - °C or °F temperature - 12 or 24 hour clock
- Compatible with heating and cooling systems
- Does not work with multi-stage heating/cooling, heat pump systems or electric baseboard heat (120-240V)
- Model - RTHL221B
- 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

Get a FREE Quote