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How Do I Reduce Energy Costs with a New Air Conditioner?

Service Minds One Hour tech with customer before performing furnace repair in Miami, FLLiving in Miami means cranking up the AC is a way of life. But that doesn’t mean you have to break the bank staying comfortable. Here are 10 easy ways to save money while still keeping your home cool:

Choose The Right AC System

If you are installing a new system, there are many factors to consider; it’s worth getting a pro to help you sort it all out and choose the perfect system for your home. Calculating the appropriate size unit to install, for example, can make a big impact on your long term costs. You will also want to understand the SEER2 rating of your new AC unit. This is a measurement of energy efficiency.

Adjust Your Thermostat

Look, we all love a nice, frosty home. But bumping up the temp just a few degrees can make a big difference in your energy costs. This helps your air conditioning unit run much less often.

The folks at the Department of Energy say 78°F is the sweet spot when you’re home. And hey, every degree above 72°F can shave about 3% off your cooling costs. Not too shabby, right?

Install a Smart Thermostat

Smart thermostats learn your habits and let you control things from your phone. By avoiding unnecessary cooling for a few hours a day, they can cut your energy bills by up to 15%.

Thermostat Placement

Where you put your thermostat matters. Keep it away from sunny spots and heat-spewing appliances. An interior wall, far from windows and doors, is your best bet for accurate readings.

Limit Heat from Appliances

Your oven and dryer are secretly working against you, pumping out heat and making your AC work overtime. Try grilling outside or nuking your dinner in the microwave instead. And maybe save that laundry for early morning or late night, when it’s cooler.

Nighttime Temperature Changes

When the sun goes down, so can your energy use. Bump up that thermostat a bit at night and let the cooler outdoor air do some of the work. Throw in a fan for good measure.

Seal Windows and Doors

Don’t let your precious cool air escape! A little weatherstripping and caulk can go a long way in plugging up those sneaky gaps around windows and doors.

Use Shade Effectively

Awnings, tinted films, or even strategically placed trees can provide sun protection for your windows. This can drop your indoor temperature by up to 20°F, significantly reducing your AC costs.

Insulate Against Air Leaks

Keep that cool air where it belongs – inside! Check for leaks and seal ’em up. Adding insulation to your attic and walls is fantastic for your energy efficiency.

Maintain Your HVAC System

A little TLC goes a long way. Change those air filters monthly and schedule regular check-ups. A happy AC is an efficient AC, and that means more money in your pocket.

Install Ceiling Fans

Ceiling fans are the unsung heroes of home heating and cooling. They use less energy than AC and can make a room feel cooler without lowering the temperature.


Give these tips a shot to lower your electric bill while still enjoying the cold air. Your wallet (and your air conditioner) will thank you.

Do you need help getting your cooling system working at its best? Call One Hour Air Conditioning & Heating in Miami. We’re always happy to help you beat the heat without breaking the bank!