Air Handler Vs Furnace Canada: The Ultimate Decision Maker
What To Know
- An air handler is a component of a central air conditioning system that circulates and conditions the air within a building.
- It consists of a blower fan, a coil (either an evaporator coil for cooling or a heating coil for heating), and a filter.
- Ideal for homes that already have a central air conditioning system and need a way to circulate and condition the air.
In the realm of home heating and cooling systems in Canada, air handlers and furnaces play crucial roles. However, understanding the distinctions between these two components can be confusing. This guide will delve into the intricacies of air handlers vs furnaces in Canada, empowering you to make informed decisions about your home’s comfort system.
What is an Air Handler?
An air handler is a component of a central air conditioning system that circulates and conditions the air within a building. It consists of a blower fan, a coil (either an evaporator coil for cooling or a heating coil for heating), and a filter. The air handler draws air from the return vents, passes it through the filter to remove impurities, and then pushes it through the coil, where it is cooled or heated before being distributed through the supply vents.
What is a Furnace?
A furnace is a heating system that produces warm air, which is then distributed throughout a building’s ductwork. Furnaces can be powered by various fuels, including natural gas, propane, oil, or electricity. They typically have a combustion chamber where the fuel is burned, and heat exchangers that transfer the heat from the combustion gases to the air. The heated air is then circulated by the furnace’s blower fan through the ductwork and into the living spaces.
Air Handler vs Furnace: Key Differences
| Feature | Air Handler | Furnace |
| — | — | — |
| Primary Function | Circulates and conditions air | Produces warm air |
| Fuel Source | Electric | Natural gas, propane, oil, electricity |
| Heat Source | Evaporator coil or heating coil | Combustion chamber |
| Cooling Capability | Yes (with evaporator coil) | No |
| Humidity Control | No | Some models have humidifiers |
| Air Filtration | Yes | No (requires separate filter) |
| Ductwork | Required | Required |
Which is Right for Your Home?
The choice between an air handler and a furnace depends on your specific heating and cooling needs.
Air Handler:
- Ideal for homes that already have a central air conditioning system and need a way to circulate and condition the air.
- Can be used with a variety of heating sources, such as heat pumps, boilers, or geothermal systems.
- Provides air filtration and humidity control.
Furnace:
- Ideal for homes that require a dedicated heating system.
- Can be powered by various fuels, offering flexibility and cost-effectiveness.
- Does not provide cooling or air filtration capabilities (unless a separate humidifier is installed).
Advantages and Disadvantages
Air Handler
Advantages:
- Versatile and can be used with different heating sources.
- Provides air filtration and humidity control.
- Relatively quiet operation.
Disadvantages:
- Requires a separate heating source.
- May not be as efficient as a dedicated furnace.
Furnace
Advantages:
- Dedicated heating system that provides reliable warmth.
- Can be powered by various fuels, offering cost-effectiveness.
- Some models have humidifiers for added comfort.
Disadvantages:
- Does not provide cooling or air filtration.
- Can be noisy during operation.
Installation and Maintenance
Both air handlers and furnaces require professional installation to ensure proper operation and efficiency. Regular maintenance is also essential to extend their lifespan and maintain optimal performance.
Energy Efficiency
The energy efficiency of air handlers and furnaces is measured by their Annual Fuel Utilization Efficiency (AFUE) rating. A higher AFUE rating indicates greater efficiency. Look for models with an AFUE rating of 80% or higher to minimize energy consumption.
Final Thoughts: Choosing the Right System for Your Canadian Home
Understanding the differences between air handlers and furnaces in Canada is crucial for selecting the right system for your home’s heating and cooling needs. Consider your specific requirements, budget, and desired features to make an informed decision. Whether you opt for an air handler or a furnace, ensure professional installation and regular maintenance to optimize comfort and energy efficiency.
Frequently Asked Questions
1. Can I use an air handler with an existing furnace?
Yes, an air handler can be integrated with an existing furnace to provide cooling and air filtration capabilities.
2. Which is more expensive to operate, an air handler or a furnace?
The operating cost depends on the specific model and fuel source used. Furnaces powered by natural gas or propane are generally more cost-effective in Canada.
3. How often should I have my air handler or furnace serviced?
Annual maintenance is recommended to keep your system operating efficiently and extend its lifespan.
4. What are the signs of a failing air handler or furnace?
- Reduced airflow
- Unusual noises
- Increased energy bills
- Fluctuating temperatures
5. Can I install an air handler or furnace myself?
Professional installation is highly recommended for both air handlers and furnaces to ensure proper operation and safety.
