Introduction
Keeping your HVAC system energy-efficient is important. It helps lower utility bills, improves home comfort, and reduces your environmental impact.
Homeowners in Southwest Iowa can benefit from these energy-saving tips. They can help reduce costs, as HVAC expenses make up almost half of a home’s energy bills. John’s Heating & AC provides various services to help you use energy wisely. We want you to get the best from your HVAC system.
Table of Contents
Why Is HVAC Energy Efficiency Important?
Energy Savings and Cost Reduction
An energy-efficient HVAC system can significantly reduce your monthly utility bills, leading to substantial long-term savings. By upgrading to energy-efficient units and following regular maintenance practices, homeowners can save up to 20% on heating and cooling costs.
Environmental Impact
Energy-efficient HVAC systems use less power, which reduces your carbon footprint. By choosing eco-friendly options, like high-efficiency American Standard systems from John’s Heating & AC, you’re not only saving money but also contributing to a cleaner environment. Air Conditioning Services can further help you maintain eco-friendly home cooling.
Improved Home Comfort
A well-maintained and efficient system provides consistent temperatures, reduces indoor humidity, and improves air quality, making your home more comfortable year-round. For more on indoor air quality and comfort, check out Indoor Air Quality Services from John’s Heating & AC.
Quick Fixes to Improve HVAC Energy Efficiency
Replace Your Air Filter Regularly
Dirty filters restrict airflow, causing your HVAC system to work harder and use more energy. Replacing your air filter every 1-3 months can improve efficiency and air quality.
Adjust Your Thermostat Settings
Maintaining energy-saving thermostat settings can reduce your heating and cooling costs. Set your thermostat to 68°F in winter and 78°F in summer. Installing a programmable thermostat can automatically adjust settings to save even more.
Seal Air Leaks in Your Home
Air leaks around windows, doors, and ducts can waste energy by letting conditioned air escape. Use weatherstripping and caulking as DIY fixes, or consider a professional inspection to seal leaks in your ducts.
Use Ceiling Fans to Supplement Heating and Cooling
Ceiling fans help circulate air, making your HVAC system’s job easier. Set fans to rotate clockwise in winter to push warm air down and counterclockwise in summer for a cooling effect.

Long-Term Strategies for Energy Efficiency
Schedule Regular HVAC Maintenance
Regular maintenance is essential for energy efficiency. A professional tune-up includes cleaning coils, checking refrigerant levels, and ensuring components are working optimally.
Maintenance Checklist:
- Clean coils
- Check refrigerant levels
- Inspect ductwork
- Calibrate thermostat
- Test airflow
Upgrade to Energy-Efficient HVAC Equipment
Upgrading to a high-efficiency HVAC unit can greatly lower energy costs. Consider the American Standard AccuComfort™ Variable Speed Platinum 20 Air Conditioner or the Gold S9V2 Gas Furnace. These systems offer high SEER and AFUE ratings, saving you up to 50% on cooling costs.
Improve Insulation in Your Home
Proper insulation helps keep conditioned air inside, reducing your HVAC system’s workload. For maximum efficiency, consider professional attic insulation.
Install Zoning Systems for Personalized Comfort
Zoning systems allow you to control temperatures in different areas of your home, reducing energy usage in unoccupied rooms. This setup is especially beneficial for larger homes.
How to Measure and Track HVAC Energy Efficiency
Use Smart Thermostats and Energy Monitoring Tools
Smart thermostats can track energy use and suggest settings to improve efficiency. Many models, such as the American Standard smart thermostat, connect to an app for remote control.

Calculate Your HVAC Energy Savings
Estimate your energy savings from HVAC upgrades with this formula:
Savings = (Old SEER – New SEER) × Annual Cooling Cost / Old SEER.
Example Calculation: If you upgrade from a 10 SEER to a 16 SEER system, you could save up to 37% on annual cooling costs. Use the calculator below to see your real estimated savings!
HVAC Energy Savings Calculator
Estimate your energy savings from HVAC upgrades by entering your system’s details below:
Common Myths About HVAC Energy Efficiency
Myth 1: Turning Off Your HVAC System Saves Energy
Turning off your HVAC system completely can strain it when restarting. Instead, use a programmable thermostat to adjust temperatures efficiently.
Myth 2: Closing Vents in Unused Rooms Saves Money
Closing vents can create pressure imbalances and reduce efficiency. It’s better to use zoning or adjust thermostat settings.
Myth 3: Bigger HVAC Systems Are Better for Energy Savings
Oversized HVAC systems can waste energy due to frequent cycling. Always choose a properly sized system.
100’s of homeowners in Southwest trust John’s Heating and AC to perform regular maintenance checks seasonally. Schedule Yours Today
Available Energy-Efficient HVAC Products and Services at John's Heating & AC
Smart Thermostats
John's Heating & AC provides smart thermostats from American Standard. These devices help homeowners save energy. They automatically adjust settings based on the homeowner's schedule.
These thermostats, compatible with the American Standard Home app, allow remote control of home temperatures, ensuring optimal energy use even when you’re away. This feature not only helps reduce utility bills but also enhances home comfort.
High-Efficiency HVAC Units
John's Heating & AC offers many high-efficiency systems from American Standard. These systems are perfect for the climate in Southwest Iowa. They help homeowners save on energy costs. Key options include:
- AccuComfort™ Variable Speed Platinum 20 Air Conditioner: This model offers a SEER2 rating of up to 21.5, making it one of the most energy-efficient options. It uses variable-speed technology for precise temperature control and has the potential to save up to 55% on cooling costs compared to older models (10 SEER or lower).
- Gold S9V2 Gas Furnace: With an AFUE rating of up to 96%, this two-stage furnace is ENERGY STAR® certified. It features the Vortica™ II blower, which maximizes efficiency and provides consistent heating throughout the home. This model is particularly effective for both winter heating and summer ventilation when paired with a compatible cooling system.
- AccuComfort™ Platinum 19 Low Profile Heat Pump: Known for its ultra-quiet operation and SEER2 ratings up to 19, this heat pump is a perfect solution for both cooling and heating, especially in densely populated areas where space and noise are concerns.
These units use American Standard's new technologies. They include AccuLink™ technology and SmartCharge™ refrigerant charging. These features keep efficiency in different climates and temperature needs.

Professional HVAC Inspections and Maintenance Packages
Routine maintenance is key to energy efficiency, and John's Heating & AC offers comprehensive inspection and maintenance packages to keep American Standard systems running optimally. From filter changes to performance diagnostics, these services ensure your HVAC system operates at peak efficiency year-round. Regular professional maintenance not only improves energy efficiency but also prolongs the life of your HVAC equipment, reducing the likelihood of costly repairs.
For more information on American Standard's energy-efficient products, visit their site at American Standard Air or contact John's Heating & AC to discuss which system best suits your home and budget needs.
Frequently Asked Questions About HVAC Energy Efficiency
Which HVAC system is the most energy efficient?
- The most energy-efficient HVAC systems typically use high SEER (Seasonal Energy Efficiency Ratio) and AFUE (Annual Fuel Utilization Efficiency) ratings. Variable-speed systems and hybrid units, such as those from American Standard, offer excellent efficiency for both heating and cooling needs.
What is HVAC energy efficiency?
- HVAC energy efficiency refers to how effectively your heating and cooling system converts energy into heating or cooling output without waste. High-efficiency systems consume less energy while delivering optimal comfort, reducing both costs and environmental impact.
How can I make my HVAC system more energy efficient?
- Improve your HVAC's energy efficiency by regularly changing air filters, sealing ducts, using a programmable thermostat, and scheduling professional maintenance. Consider upgrading to a high-efficiency system for the best results.
Is a 20 SEER AC unit worth the investment?
- A 20 SEER AC unit can significantly lower energy bills in hotter climates where air conditioning is used frequently. However, for moderate climates, an AC with a SEER rating between 16-18 may offer a better balance of efficiency and cost.
What SEER rating is considered energy efficient?
- A SEER rating of 14-16 is the minimum for energy-efficient performance, with 16 or higher being ideal for substantial savings. Higher SEER units generally offer better energy efficiency and cooling power but may come at a higher initial cost.
Why is my HVAC system using so much electricity?
- Common causes of high electricity usage include dirty filters, poor insulation, or an outdated system. Regular maintenance and addressing airflow issues can help lower energy consumption. Upgrading to a high-efficiency system can also make a significant difference.
How do I know if my HVAC is energy efficient?
- Check your system's SEER or AFUE ratings. Additionally, if your HVAC system struggles to maintain consistent temperatures or results in high energy bills, it may be time to assess its efficiency or consider an upgrade.
What is the best temperature setting for energy efficiency?
- Setting your thermostat to 68°F in the winter and 78°F in the summer is generally recommended for optimal energy savings without sacrificing comfort. Using a programmable thermostat can help maintain these settings automatically.
What makes an HVAC system inefficient?
- Inefficiencies can stem from clogged filters, poor insulation, duct leaks, or an aging system. Addressing these issues and scheduling regular maintenance can prevent wasted energy and ensure your HVAC system runs smoothly.
Is a high-efficiency HVAC system worth it?
- Yes, high-efficiency HVAC systems can lower energy bills, reduce environmental impact, and improve home comfort. While they may have higher upfront costs, the long-term savings and enhanced performance make them a valuable investment.
Conclusion
Improving HVAC energy efficiency isn’t just about lowering bills; it’s about creating a more comfortable, sustainable home environment. Take action today by scheduling maintenance or exploring high-efficiency HVAC options with John’s Heating & AC.