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4 Top Factors That Ultimately Determine HVAC Efficiency

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4 Top Factors That Ultimately Determine HVAC Efficiency

To keep your home comfortable, you should also consider how much energy your HVAC system consumes. It is important to consider multiple factors when it comes to improving the energy efficiency of your heating and cooling system.

Top 4 Factors That Define HVAC Efficiency

  • HVAC System’s Size

The performance of the HVAC system is highly dependent on the size of the system. If your system is too big for your house, it might waste energy. A system that is too small for the house’s load will work too hard but eventually fail to reach the thermostat’s limit.

There is a loss of energy in both cases due to poor size. Our experts can ensure your heating system fits your home’s load requirements with their expertise. For premium heating repairs in Tampa, contact Comfort Pro for all your needs.

  • HVAC System’s Age

Your system is probably inefficient if it is more than 20 years old. Depending on a few variables, the lifespan of your heating and cooling system should be between 15 and 20 years. An inefficient HVAC system might cause high energy costs and frequent HVAC maintenance.

A new system will be more cost-effective since it will be more effective than your current one. When looking for an energy-efficient system, just be sure to pay attention to the Seasonal Energy Efficiency Ratio (SEER) rating or Annual Fuel Utilization Efficiency (AFUE) rating. Your system will operate more effectively with a higher rating.

  • Preventive HVAC Maintenance

You should enroll in a plan if you don’t already have a preventative maintenance program. It would be best to have a qualified technician to check your HVAC system at least once a year. Regular maintenance includes inspecting the system’s parts and performance and addressing any issues.

  • Ambient Air Quality

Your HVAC system will have to work harder and spend more energy due to poor indoor air quality. Testing your home’s indoor air quality will benefit your family’s health and the efficiency of your HVAC system. For example, cleaning your interior air handling devices and outdoor compressors.

  • Proper Size And Installation

Over time, the size of your furnace or heat pump will significantly influence energy efficiency. An air conditioner that is too small for your house may have difficulty maintaining the desired temperature. A large air conditioner will likely cool the house quickly but not evenly. Additionally, it will constantly turn on and off, wasting energy.

  • Variable Speed Blowers

Similar to multi-stage systems, variable speed blowers operate on the same theory. They can switch to variable power settings to save energy.

Although a variable speed blower significantly improves efficiency, the power setting of the furnace or air conditioner is still important. A variable speed blower won’t provide as much energy savings if the device requires too much energy.


By paying careful attention to the above factors, you can determine and improve the efficiency of your HVAC system. If you are looking for an HVAC contractor in Tampa, call us at Comfort Pro right now to learn more about our HVAC services and how to increase the effectiveness of your system.