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Finally finishing your basement means that you’ve converted the space into a usable, habitable area that maximizes the living space in your home. A crucial part of keeping it comfortable and welcoming is ensuring it has adequate heating and air, but it can be difficult to know what your options are. Below is a guide to the heating and air possibilities for your basement.

What Options Are There?

A popular option for conditioning finished basements is to replace your current central air system with one that’s rated to cool or heat your entire home and basement. This is best if your existing system is old, inefficient, or not in good shape.

If your current system is new, reliable, or in solid condition, you can supplement your current system with another HVAC unit that only conditions the basement. You could also install wall units or mini-split systems to provide targeted, zoned conditioning. This option offers increased efficiency, as you can turn them off or adjust the temperature without affecting the heating and air of the rest of your home.

What Will Affect Your Decision?

heating and airThe size of your basement and the rating of your current system are two of the most important factors. If your current system is rated to handle the total square footage of your home, including the basement, then you can have ductwork installed to connect the basement to the system. Otherwise, you’ll need to either upgrade your system, get a supplemental system, or install wall units in the basement to make up for it. 

You’ll want to consider the upfront cost of the system and the ongoing cost of maintenance and utility bills, so choose a unit that’s efficient, low-maintenance, and reliable. If your basement is large, it may be more cost-effective to buy a small central air system than buy multiple wall units.

You may also need permits for some work, such as running new ductwork or installing a new furnace, which may delay the project until your HVAC contractor receives the permits needed.


Do you need the advice of an HVAC contractor on heating and air options for your basement? Apollo Refrigeration in Hamden, CT, has over 40 years’ experience in business, and they’re licensed, bonded, and insured. They offer refrigeration work as well and their rates are competitive. Learn more about their services online, and call (203) 777-6291 for a quote.

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