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Ductless Systems

PROFESSIONAL DUCTLESS AC INSTALLATIONS Ottawa's Ductless Air Conditioning Experts

If you live in a new home or an older one that doesn’t have ducts, a ductless HVAC system is an efficient way to ensure your family’s comfort year-round. Ductless systems are the easiest system to install that also provide you with complete control over the temperature in individual rooms. 

Wondering which type of ductless system is best for your home? Talk to the experts, we’ve worked on hundreds of homes to find the perfect heating and cooling solution – now it’s your turn! For ductless system installations in Ottawa, contact Crestway HVAC!




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Ductless HVAC systems have proven to be the perfect solution for homeowners who dread getting their ducts cleaned every few years. Why not eliminate the need for duct cleaning altogether? With ductless systems, you can! By choosing between single-zone systems and multi-zone ductless systems, you get the following benefits:

Duct Cleaning
air conditioner installed over window

Why is a Ductless HVAC System Needed? Better Room to Room Temperature Control

Older homes in the Ottawa area are often not fitted with the proper duct system to support an air conditioning system. In these cases, a ductless system is the best option. Ductless systems give you control over cooling rooms in your home that really need it. As a result, you and your family can enjoy a more even temperature throughout your home. Or, if certain members of your family like their rooms cooler than others, they’ll also be able to control that much easier without the temperature of your entire home changing!

If you’re looking to have a ductless air conditioning system installed in your Ottawa home, contact our team at Crestway HVAC.

CHOOSING THE RIGHT DUCTLESS HVAC SYSTEM We Recommend the Best Ductless Systems

Ductless HVAC systems can be installed in one of two ways; single or multi-zone systems. Single-zone ductless systems have one indoor unit that is connected to one outdoor compressor. Through a small pipe, the compressor carries refrigerant and power to the indoor unit. Single-zone ductless systems are a versatile option for home cooling, making them perfect for use in room additions, garages and sunrooms. Multi-zone systems consist of up to five indoor units that are each controlled by a wireless remote. If you’re looking for a flexible, easy-to-install cooling solution for multiple rooms, a multi-zone system is right for you. 

Not sure which ductless system configuration is right for your home? Our team at Crestway HVAC is here to help! Contact us today to get started. 

woman turning on AC using a remote

Ductless HVAC System FAQs

Ductless systems are a type of electric heating and cooling system. Using an outdoor heat pump and indoor air handling units, they heat and cool your home without the use of ducts. Indoor air handling units can be placed throughout your home, mounted on walls or within the ceiling. This allows you to have control over the heating and cooling output in each room of your home.

If you’re interested in a ductless system for your home in Ottawa, contact our team today!

Ductless AC systems have a couple of main benefits over traditional systems. With a ductless system, you can enjoy zoned comfort. This means you have better control over the temperature levels throughout your home. Ductless AC systems also mean less dust. With duct systems, it is very common for dust to build up throughout the systems. For people with allergies, ductless AC systems have allowed for a healthier environment to live in. Plus, you won’t have to worry about ductwork or cleaning!

If you’re interested in a ductless AC system for your home, contact our team today!

Ductless systems use high-efficiency components that help conserve energy while cooling your home. With a duct system, you can expect up to 30 percent of energy lost due to inefficiencies throughout your ducts. Although ductless air conditioning systems are more costly up front, they will save you money in the long run.

If you’re interested in a ductless AC system, contact our team at Crestway HVAC to learn more about how we can help.

You should always book an inspection, maintenance, and cleaning with an HVAC professional at least once a year. Our HVAC specialists will do a comprehensive inspection of your ductless AC system. If they notice anything, they will recommend any required maintenance. Regular maintenance is the best way to ensure your system is functioning properly. Our technicians will be able to spot any small issues before they become larger, more expensive ones.

With proper maintenance, your ductless AC system could last up to 20 years. If you have a ductless system that is in need of maintenance, contact our team at Crestway HVAC.

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Why Customers Choose

Many Ottawa homeowners and businesses choose Crestway when it’s time to install, repair or
maintain their heating, ventilation and air conditioning systems. Here’s why.


Crestway HVAC is available for emergency repairs 24/7, we will always be there for you when you need us most.


Our experienced and certified HVAC technicians offer high-quality home services to keep your home in great shape.

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