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February 2025

Air Conditioner vs Heat Pump

February 2025

Air Conditioner vs Heat Pump


If you're looking to improve your home's comfort, you've probably come across the terms air conditioner and heat pump. While both systems provide cooling, they work differently and offer distinct advantages. Understanding these differences will help you choose the best option for your needs.

Air Conditioner?

An air conditioner is designed to cool indoor air using a refrigerant. It typically includes an outdoor unit and one or more indoor units that circulate cool air throughout your home.
Air conditioning is an excellent solution to beat the hot and humid Québec summers, but it does not provide heating during the colder months.

Mitsubishi Electric Heat Pump Model

Heat pump ?

A heat pump is a more versatile HVAC system that provides both heating and cooling. Like an air conditioner, it uses a refrigerant to transfer heat. In cooling mode, it removes heat from inside your home and expels it outdoors. In heating mode, it extracts heat from the outside air, even in cold weather and transfers it indoors.

This makes a heat pump a practical option for year-round comfort.

Lennox Heat Pump Model

Which One Should You Choose?

Air Conditioner is a better choice if you only need cooling during the summer months.

Heat Pump is ideal if you want one system that can both heat and cool your home. Heat pumps are especially efficient in regions with mild winters and hot summers, such as the South Shore of Montréal. However, in very cold climates, an additional heating source may be required.

In summary, if your main goal is summer cooling, an air conditioner is likely your best option. If you want an all-season solution for both heating and cooling, a heat pump will provide superior flexibility and energy efficiency.

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Frequently asked questions

Learn more

Air conditioning refers to controlling indoor comfort by maintaining a stable temperature and humidity level.

A heat pump is a thermodynamic system that transfers heat from a colder area to a warmer one, allowing it to both cool and heat your home.

Both heat pumps provide heating and cooling. The difference lies in coverage:

A wall-mounted heat pump is installed on a wall and is ideal for cooling or heating a single room or open area.

A central heat pump uses ductwork to distribute air throughout the entire home, making it perfect for new construction or houses already equipped with ducts.

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