There are a lot of variables to consider when discussing the cost of HVAC systems. The type of system, installation methods and ductwork all affect the total project cost. For instance, if the home has existing ductwork that is incompatible with new HVAC systems, you’ll need to pay for new ducts, which can increase installation costs. Energy efficiency ratings also play a role. Air conditioners and heat pumps use SEER, while furnaces and boilers use AFUE to determine how much of the fuel they convert into energy.

There’s a big difference between the cost of installing a ductless mini-split system, which uses a series of indoor and outdoor units to create a zoned temperature control solution without a central ductwork system, and a centralized HVAC system that requires new ductwork and an additional plenum in every room. A ductless system can be an affordable solution for homeowners that don’t want to deal with the inconvenience of having a central ductwork system or paying the high utility bills associated with it.

The cost of a humidifier or dehumidifier can also vary based on the design and size. For example, a whole-house dehumidifier can cost up to $3,000. While a residential homeowner may be able to install the unit themselves, it’s usually more convenient to hire an experienced professional for a job like this. This is particularly true if you have to work with the potentially dangerous ozone-depleting refrigerant, which requires specific training and certification to handle safely. Hvac supply near me