5 Ways to Make Your HVAC System More Energy Efficient

With Iowa’s extreme temperature swings, heating and cooling costs can add up quickly. Here are five proven ways to make your HVAC system more energy efficient.

1. Upgrade to a Programmable Thermostat

Modern programmable thermostats can save you 10-30% on heating and cooling costs by automatically adjusting temperatures when you’re away or sleeping.

Smart thermostat benefits:

• Remote control via smartphone
• Learning capabilities that adapt to your schedule
• Energy usage reports
• Integration with home automation systems

2. Seal Ductwork

Up to 30% of conditioned air can be lost through leaky ductwork. Professional duct sealing can significantly improve efficiency.

Signs of duct problems:

• Uneven heating or cooling
• Excessive dust
• High energy bills
• Rooms that are hard to heat or cool

3. Regular Maintenance

Routine maintenance keeps your system running at peak efficiency:

• Clean or replace filters monthly
• Annual professional inspections
• Keep outdoor units clear of debris
• Clean vents and registers regularly

4. Upgrade to Energy-Efficient Equipment

If your HVAC system is over 15 years old, upgrading to a high-efficiency model can reduce energy costs by up to 40%.

Look for:

• ENERGY STAR certification
• High SEER ratings (16+ for AC)
• High AFUE ratings (90%+ for furnaces)
• Variable-speed technology

5. Improve Home Insulation

Your HVAC system works harder if your home isn’t properly insulated. Consider:

• Adding attic insulation
• Sealing air leaks around windows and doors
• Installing storm windows
• Adding weatherstripping

Calculate Your Savings

Many Iowa utility companies offer rebates for energy-efficient HVAC upgrades. Contact your local provider to learn about available incentives.

Need Professional Help?

Find experienced HVAC professionals in our directory who can help you improve your system’s efficiency and save on energy costs.