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You’re not alone if you’re wondering what new thermostat replacement and installation costs are in Ontario. With energy bills climbing and smart home tech growing in popularity, upgrading your thermostat can be a smart move. 

In this blog, we’ll discuss the average costs, types of thermostats available, and what influences pricing. We’ll also examine how this upgrade impacts your heating and cooling systems, especially if you have a heat pump. Whether upgrading for convenience or efficiency, we’ve got you covered.

How Much Does a New
Thermostat Cost in Ontario?

The price of a new thermostat varies depending on the type and features you’re looking for. On average, a basic programmable thermostat in Ontario costs between $100 and $250, while smart thermostats typically range from $250 to $500 or more. These are ballpark figures and can shift depending on brand, technology, and compatibility with your current HVAC system.

For homeowners using a heat pump, you’ll want to ensure your new thermostat supports two-stage or variable-speed systems. A thermostat explicitly designed for heat pumps may add a bit to the cost, but it improves efficiency significantly over time.

Did you know? Many modern thermostats have energy monitoring features, allowing you to track and manage your energy use; something older models simply can’t do.

Installation Costs and Labour

The cost of replacing a thermostat includes the device and professional installation. In Ontario, labour charges for thermostat installation typically fall between $100 and $300, depending on the job’s complexity and type of thermostat.

Smart thermostats or systems integrated with heat pumps may require additional wiring, setup, and calibration, which can slightly increase the labour cost. That said, professional installation ensures your thermostat is correctly configured, protecting your HVAC system and improving overall efficiency.

Here’s a quick breakdown of typical installation pricing:

  • Basic thermostat: $100–$150 installation
  • Smart thermostat: $150–$300 installation
  • Thermostats for heat pumps: $200–$350 installation

 

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What Affects Thermostat
Replacement Costs?

Several factors influence the total cost of thermostat replacement and installation in Ontario:

  • Type of thermostat (manual, programmable, smart).

     

  • Compatibility with your existing HVAC system.

     

  • Integration with smart home systems.

     

  • Location of thermostat wiring.

     

  • Need for additional sensors or rewiring.

     

 

Smart thermostats connected to heat pump systems often require a C-wire (common wire). If your current system lacks this, an HVAC technician might need to retrofit your wiring—an added cost, but essential for performance.

Upgrading to a smart thermostat can be more than a convenience; it can help reduce your energy consumption by learning your habits and automatically adjusting heating and cooling settings.

Smart Thermostats and Heat Pump Compatibility

If your home uses a heat pump, installing the right thermostat becomes even more critical. Not all thermostats are compatible with heat pumps, especially if the system includes auxiliary heating.

Here’s what to consider:

  • Multi-stage compatibility: Your thermostat should manage both heating and cooling stages.

  • Defrost mode: The thermostat should work with your heat pump’s defrost cycle for wintertime efficiency.

  • Remote access: Many smart thermostats allow you to adjust settings from your phone, which is ideal for unpredictable Ontario weather.

Smart thermostats like the Ecobee or Nest are popular in Ontario and offer built-in compatibility with many HVAC thermostat replacement scenarios, including heat pump systems. Just confirm with your technician or consult your system’s specs.

 

On the Blog: The Benefits of Installing a Smart Thermostat

 

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Final Thoughts on Thermostat Replacement and Installation in Ontario

So, what does a new thermostat replacement and installation cost in Ontario? The total cost typically ranges from $200 to $800, depending on the type of thermostat and installation complexity. Specialized compatibility may add to the price of heat pump systems, but the long-term efficiency gains make it worthwhile. If you’re planning an upgrade, Dion Comfort can help guide you through the options and install your new thermostat with precision and care.

The Comfort You Deserve Starts With Dion Comfort in Ottawa

Upgrading your thermostat doesn’t have to be confusing or costly. At Dion Comfort, we help Ontario homeowners choose the right thermostat based on their heating and cooling needs. Whether using a traditional furnace or a modern heat pump system, our team ensures your thermostat works seamlessly with your setup. 

Reach out today to book a consultation or thermostat installation service, and start enjoying better home comfort immediately.

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