Read This Before You Invest in a New AC Unit

Discover key considerations when buying a new AC unit. Get expert advice on AC air conditioners and home air conditioning units at Sandium. Make the right choice!

Updated on Oct 23, 2023
5 min read
Read This Before You Invest in a New AC Unit

It is a big decision investing in a new HVAC system. This is not just because it is expensive, but also because your HVAC system determines the level of comfort at your Northern California home. You may think that getting a new system will take care of all your troubles, but that is not always the case. Keep reading to know more about investing in a new air conditioning unit.

Professional Contractors are a Big Help

The efficiency of your air conditioner depends on its installation. Professional contractors can make sure the job gets done right the first time. You can enjoy a trouble-free installation experience when you work with trained technicians. They can also help you select the right model for the job.

It is best to shortlist at least three contractors and choose one that is the most affordable and ideal. Ask about manufacturer warranties and whether they are licensed to sign off on the stipulations.

Don’t Buy Online

You may get better deals and options online, but it is imperative that you get a licensed contractor to measure your house and recommend an ideal sized make and model. You may be able to save a lot of trouble down the line by purchasing the right sized air conditioning unit. With a professional contractor on your side, you can also ensure that you follow all state and local codes for obtaining necessary permits.

In addition, many professional contractors hesitate to install a unit that they did not supply. They are worried that the unit may be damaged, lack proper paperwork, be of the wrong size, or not be a proper match for your consumption. All these factors can render an air conditioning unit ineffective. It is best to work with a licensed contractor that understands these things and can calculate your needs to recommend the best make and model.

Size of the Air Conditioner Matters

It is imperative to choose an air conditioner that is the right size for your home. You need to understand that bigger is not always better. You should find the right size depending on the square footage of your house. The system may not be big enough to cool your house properly if you purchase something too small. By purchasing a large sized unit, you risk short cycling. This will result in enormous utility bills and inefficient cooling.

Understanding Load Calculation

You want to hire a professional, local, and licensed contractor to perform load calculation before purchasing a new air conditioning unit. Load calculation helps in determining the appropriate size of the air conditioner required in your home. The HVAC technician will match the cooling capacity or BTUs with your home’s thermal characteristics.

The size of your home, roofing material, climate zone, number of appliances, directional orientation, and other information will be taken into account while calculating this.

SEER Rating

Seasonal Energy Efficiency Ratio (SEER) is used to measure the efficiency of an air conditioning unit. The minimum SEER requirement as per the US Department of Energy (DOE) is between 14 – 22. However, you should know that higher efficiency models tend to be costlier. The Energy Star label on the unit will pinpoint the efficiency.

Join the Future of Home Comfort

Take the first step towards comfortable, energy-efficient, and stress-free living by scheduling a consultation with Sandium.