A Quick Guide On AC Installation For Your Home

AC installation is a pretty complicated process that cannot pass for a DIY project. More often than not, AC users contact the services of HVAC experts to do the installation work for them. As a homeowner, you might not know the right kind of unit that will suit your home. Fortunately, a professional HVAC contractor is well versed in the world of heating and cooling. They will advise you on which unit you need to purchase and what improvements you need to make to your home for the installation process.

Although you should not do the installation yourself, this quick guide breaks down the process of what is done during AC installation.

Planning for the Installation

Modern AC units differ significantly in weight, height, and size from their predecessors. The largeness in size allows for the accommodation of a larger coil, making the AC unit more efficient. As such, if you're making a replacement, you might want to consider making some improvements in your home to accommodate the large size. Some manufacturers specify that AC units need to be at a certain distance away from the utility meter.

Making modifications might create additional costs to your home. However, you get to have the benefit of a more efficient and quieter AC unit.

AC Estimate

After engaging the services of an HVAC contractor, the next step they take is a site inspection. This visit is essential to provide the team with details they require for the installation, such as the equipment they need. During the visit, the team will provide you with an estimate of the installation costs and a work plan on how the installation will be executed.

Removing Your Old Unit

The removal of your old unit has to be undertaken with much precaution. According to EPA, it is unlawful to release any ozone-depleting substance (ODS), which is usually harbored as refrigerants in your unit. Fortunately, a recovery machine is used together with a recovery tank for the safe removal of the refrigerant in the AC unit.

Prepare Area for Installation

Installation of a new AC requires some prep work on the area it shall be set on. The prep work also covers modifications of the pad where the unit shall sit. In addition, reputable HVAC contractors will use a gravel base to build or level the area where the AC unit will be installed.

Most people prefer a concrete pad to a composite pad. However, a concrete pad can easily crack or shift. A composite pad is naturally designed for outdoor settings with a shelf life concurrent to that of the new AC unit.


Licensed HVAC experts should only handle AC installation. A good contractor will have trained installation experts who will ensure that your AC unit is commissioned correctly before they leave. contact an air conditioning installation company for more information.