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Thermostats

As the control hub for your whole heating and cooling system, your thermostat plays a huge role in your system’s efficiency and overall function. Proper monitoring and programming is important to ensure you get the most out of your icomfort Lennox thermostatwhole system without wasting energy. A smart thermostat removes guesswork and gives you ultimate control and ease over home comfort.

The Results You Want

  •  Anytime, anywhere home comfort control and monitoring capabilities
  • Warm up or cool down your house before you arrive, so you come home to comfort
  • Automatic sensing and correction for extreme temperature swings
  • Air filter change reminder
  • Customizable heating/cooling system reminder options

Everything You Need

  • Wi-Fi enabled smart thermostats
  • Mobile apps connect your thermostat to your phone
  • 7 day programmable options
  • Multi-language, touchscreen LCD displays
  • Battery and wired in options
  • 5 year limited warranty

Classic Thermostats

  • 7 day programmable options
  • Multi-language, touchscreen LCD displays
  • Battery and wired in options

 

Our Outstanding Service

When you use Hy-Mark, your plumbing and HVAC systems will only be installed and serviced by licensed professionals. We back our equipment with labour warranties because we take pride and confidence in our work. After installation we will be there to take care of your equipment for years to come. Our popular Maintenance Programs will extend the lifetime of your equipment and keep your warranties valid.

Our Top Brands

View products from our top sellers. Ask us about other brands not featured here.

Lennox ProductsHoneywell Products

24 Hour Service

Hy-Mark offers 24/7 Emergency Service for no-heat, no air conditioning and plumbing needs!*
Toll-Free: 800 727 0750

Head Office

5068 Whitelaw Road, Unit #4
RR6, Guelph ON N1H 6J3
Phone: 519 822 6656
Toll-Free: 800 727 0750

Owen Sound Office

105 Shane Street
Units 2 & 3
Springmount Business Park
Owen Sound ON N4K 5N7
Phone: 519 376 1678
Toll-Free: 800 727 0750

London Office

179 Exeter Road, Unit C
London ON N6L 1A4
Toll-Free: 800 727 0750
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