When planning an AC installation, understanding the Seasonal Energy Efficiency Ratio (SEER) helps you determine its impact on your energy consumption and choose the most suitable system for your needs. SEER measures an air conditioner’s efficiency. This is determined by dividing the total cooling output by the electricity consumed. At Mainstream Heating and Cooling, we specialize in helping homeowners select and install high-efficiency systems that meet their comfort needs and comply with the latest SEER standards. Here is what homeowners should know about SEER and SEER2 ratings and AC installation:
Understanding SEER
SEER reflects how efficiently your AC installation performs over an entire season. The rating takes into account various outdoor temperatures that occur from spring through summer. It is expressed as the amount of cooling delivered per watt-hour of electricity consumed. A system with a SEER rating of 20 typically uses less electricity to provide the same amount of cooling as an older system rated at 13. This may result in less energy being used.
A SEER rating provides insight into how your system will perform in your daily life. It allows you to compare older systems to newer ones and compare their efficiency. If you have a 20-year-old AC unit rated at 8 SEER, you may notice a drop in your electricity consumption when you replace it with a modern system at 15 SEER or higher.
Why It Impacts Your System
When selecting an AC system, the SEER rating can impact the temperature stability in your home. Higher-rated systems often use less electricity to deliver the same amount of cooling. Newer air conditioners may carry updated SEER ratings, which typically feature variable speed compressors. These components help the system adjust cooling output based on the inside and outside conditions of your home.
Variable-speed units often run at lower speeds for more extended periods. They use less energy and reduce wear on your system. At MainStream Heating and Cooling, we offer high-SEER and SEER2-rated systems, including models with variable-speed compressors.
Choosing the Right Fit
The SEER rating for your home often depends on your climate, home size, and usage patterns. Larger homes with central air conditioning systems may need systems rated 16 SEER or higher to cool them thoroughly. Smaller homes where the AC is not running constantly typically find that a 13- to 15-SEER system offers sufficient cooling.
If your home has multiple zones, systems with two-stage compressors allow your unit to operate at different speeds. A variable speed system may run at a lower output during cooler seasons. It won’t cycle on and off, which gives you more consistent temperatures. Choosing the right SEER rating involves balancing your home’s layout with your usage patterns.
Schedule AC Installation Today
Understanding how SEER and SEER2 ratings work can help you find a system that suits your home’s cooling needs and energy efficiency goals. At Mainstream Heating and Cooling, we install SEER-rated systems that meet today’s requirements and help homeowners find the right system for their house. Contact Mainstream Heating and Cooling today to book a consultation and find an AC unit that fits your needs.