Summer in Florida means sunshine, humidity, and serious heat — and your air conditioner works overtime to keep your home comfortable. At Sub Zero Air Conditioning, we want your A/C system running smoothly and efficiently all season long. Here are 7 practical tips to help you stay cool, avoid breakdowns, and keep energy bills under control.
1. Change Your Air Filter Regularly
A dirty air filter restricts airflow and forces your system to work harder. We recommend changing your filter every 30–60 days, especially during heavy use in the summer. This simple habit improves indoor air quality and system performance.
2. Get a Professional A/C Tune-Up
Scheduling an annual tune-up in late spring or early summer can help catch small issues before they become major problems. Our technicians inspect, clean, and optimize your system to ensure it’s ready for the Florida heat.
3. Use a Programmable Thermostat
Set it and forget it! A smart or programmable thermostat helps you avoid overcooling when you’re away or asleep — saving you money without sacrificing comfort. Set it around 76–78°F when home and higher when you’re out.
4. Keep Vents and Returns Clear
Make sure your air vents aren’t blocked by furniture, curtains, or rugs. Clean them regularly and keep at least a few inches of clearance to allow proper airflow.
5. Don’t Ignore Strange Noises or Warm Air
If your A/C starts making strange sounds or blowing warm air, don’t wait — call a professional. Catching small issues early can prevent full breakdowns during a heatwave.
6. Shade Your Outdoor Unit
Your outdoor condenser works best when it’s not baking in the sun. Planting shrubs or adding a small shade structure (with room for airflow) can help improve efficiency.
7. Seal and Insulate Your Home
Check doors, windows, and attic spaces for air leaks. Good insulation and sealing keep the cool air in and the hot Florida air out — reducing strain on your A/C and lowering your energy bill.
Bonus Tip: Know When It’s Time for an Upgrade
If your system is more than 10–15 years old, or if you’re facing frequent repairs, upgrading to a new high-efficiency unit can lower your energy use and improve comfort. Sub Zero Air Conditioning can help you choose the right system for your home and budget.
Stay Cool with Sub Zero Air Conditioning
Whether you need a quick repair, a seasonal tune-up, or a brand-new installation, we’ve got your back this summer.
Call us today at (727) 123-4567 to schedule your service.