Stay comfortable and save money with energy-efficient air conditioning!
As summer temperatures soar across Cedar City and St. George, keeping your home cool without skyrocketing your energy bill becomes a top priority. If you’re searching for tips from trusted St. George HVAC professionals or want better performance from your Cedar City HVAC system, you’re in the right place.
This guide will show you how to reduce your cooling costs with energy-efficient air conditioning, thermostat upgrades, smart habits, and regular maintenance—all tailored to Southern Utah homes.
1. Upgrade to Energy-Efficient Air Conditioning
Your cooling system is only as efficient as the technology behind it. If you’re using an outdated unit, it might be costing you hundreds more than it should.
Look for ENERGY STAR® certified systems with a SEER rating of 15 or higher. These units are built to deliver maximum cooling with minimal energy use.
🔗 Browse certified AC systems at EnergyStar.gov
Pro Tip: Upgrading to a high-SEER system could reduce your annual cooling costs by up to 20%, especially in warm climates like St. George.
2. Use a Smart Thermostat to Control Costs
Smart thermostats are an easy way to gain control over your cooling bills. They adapt to your schedule, learn your habits, and optimize temperature settings automatically.
For the best results:
Set your thermostat to 78°F while home, 85°F while away
Use app-based control to adjust temperatures in real time
Program changes based on sleep or work schedules
💡 According to ENERGY STAR, a smart thermostat can save you up to 8% annually on heating and cooling costs.
Whether you’re in St. George or need help with HVAC in Cedar City, Swift Heating & A/C can help install and configure your smart thermostat for maximum efficiency.
3. Seal Air Leaks and Improve Insulation
Even with the most energy-efficient air conditioning, leaky ducts or poor insulation can force your system to work harder.
Be sure to check and seal:
Windows and doors (use weatherstripping or caulk)
Attic insulation and crawlspaces
Air ducts (especially if you have an older home)
Homeowners across Southern Utah can see up to 10% savings just by addressing these common air loss areas.
4. Schedule Professional HVAC Maintenance
A yearly HVAC tune-up ensures your system is operating at peak efficiency. Whether you need AC repair in St. George or a full HVAC inspection in Cedar City, Swift Heating & A/C offers fast and reliable service.
During a tune-up, we:
Clean filters and evaporator coils
Inspect refrigerant levels and airflow
Lubricate motors and tighten electrical connections
Don’t wait until your system breaks down mid-July—call and schedule a tune-up before the summer heat hits full force.
5. Unblock Vents and Improve Airflow
Blocked vents force your system to work harder and longer, driving up your utility bills. Keep vents:
Free of furniture and drapes
Clean and vacuumed regularly
Fully open and balanced
Also, consider using ceiling fans. They help circulate cool air and allow you to set the thermostat higher without sacrificing comfort.
6. Use Curtains and Shade to Your Advantage
Bright Utah sun = higher indoor temps. Block the heat before it enters your home.
Here’s how:
Close blinds or curtains during the day
Install UV-blocking window film
Use reflective or blackout drapes on south- and west-facing windows
These strategies are simple and surprisingly effective, especially for homes in sunny St. George neighborhoods.
7. Time Your Appliance Use Wisely
Ovens, dryers, and even dishwashers can raise your home’s temperature significantly.
Reduce indoor heat by:
Cooking outside or using a microwave
Running large appliances at night
Switching to energy-efficient LED lighting
A few small changes can help reduce the strain on your air conditioning system in Cedar City or HVAC unit in Washington County.
8. Consider a Zoned Cooling System
If your home has multiple floors or areas that aren’t used often, a zoned HVAC system can save you money by cooling only where it’s needed.
Ductless mini-splits are great for additions, garages, or upstairs bedrooms—common in newer Southern Utah home designs.
Final Thoughts: Cooling Efficiency Starts at Home
Lowering your cooling bill this summer is easier than you think. By combining energy-efficient air conditioning, smart thermostats, insulation, and professional maintenance, you can enjoy a comfortable home all season—without the high energy costs.
Looking for HVAC services in Southern Utah?
👉 Contact Swift Heating & A/C for trusted AC repair, installations, and tune-ups in Cedar City, St. George, and surrounding areas.
FAQs About HVAC and Cooling Efficiency
Q: What’s the best temperature for saving energy in summer?
A: ENERGY STAR recommends 78°F while home and 85°F while away.
Q: Is professional HVAC maintenance really necessary?
A: Yes. A yearly tune-up helps prevent costly repairs and keeps your HVAC system in St. George running efficiently.
Q: How can I tell if my system is energy-efficient?
A: Look for ENERGY STAR labels and SEER ratings of 15 or higher.
Q: How often should I change my air filter?
A: Every 1–3 months, depending on pets, dust, and usage.
