A Brief Guide About Ductless AC Systems


When you are choosing an air conditioner in Calgary, you need to make sure that you have the most dependable and durable model. Central air conditioning is a great choice but only for those houses which have ductwork. If you live in a house without ductwork, installing a ductless AC is your best choice. Here is some information you need to do that.

What Is a Ductless AC System?

A ductless AC system can control the temperature of your room without needing ducts. It has an indoor air handling unit and an outdoor heat pump.

How Does a Ductless AC in Calgary Work?

Ductless AC systems work on the same principles as a traditional heat pump, though without ducts. In the warm season, the air handler takes in the warm air from inside your home, passes it over the refrigerant coils which absorb the heat and then expels it out of the house.

What Is Zoned Cooling?

One of the major differences between a ductless and traditional air conditioner in Calgary is that ductless ACs provide zoned heating and cooling. This means that they will only be able to control the temperature of one room at a time rather than cool the entire house at once.

With a ductless AC, you will need to install a unit in each room of the house. This also means you don’t have to waste money installing it in areas of your house that you don’t spend much time in. A ductless AC system allows every member of the family to enjoy the temperature they prefer. This means children can keep their rooms cooler while parents can keep their room warmer.

How to Install a Ductless Air Conditioner in Calgary

Unlike systems that require duct work, ductless ACs can be installed much more easily and quickly. A small door is drilled into your wall so that the outdoor unit can be connected to the indoor unit. Your air handler unit will be installed inside your house while the outdoor unit is mounted outside, near the ceiling. A thick channel that contains a power cable, a refrigerant line and a condensate drain will connect the two units.

Advantages of a Ductless AC System

  • The major advantage is that you do not need a latticework of ducts to cool your home. This is why these units are a great addition to older homes.
  • Additionally, these systems are much more affordable than central air conditioning in Calgary.
  • Ductless systems are also more energy efficient than central air conditioning units. Since you don’t need to install ACs in rooms that you don’t frequent, it means less energy gets wasted.
  • Ductless ACs also produce much less noise than central air conditioners in Calgary.


Now that you have some basic information, you should be interested in installing a ductless air conditioner in your home. Air Conditioners Calgary is here to help you choose your perfect new air conditioner in Calgary and get it installed in your home. With regular maintenance, your AC unit can last as much as 20 years.