HVAC efficiency is measured using several key ratings that determine how effectively your equipment uses energy. Here is a breakdown of the primary ratings used for heating and cooling systems:
SEER (Seasonal Energy Efficiency Ratio): This gauges cooling performance for air conditioners. Higher numbers indicate better efficiency, with ENERGY STAR certified models typically having ratings of 15 or higher.
SEER2: This is an updated testing standard introduced in 2023. It provides more realistic results by simulating cooler operating temperatures.
AFUE (Annual Fuel Utilization Efficiency): This rating is used for furnaces to measure how much fuel is converted into heat. For example, a 95 percent AFUE rating means 95 percent of the fuel is turned into heat for the home while 5 percent is lost.
HSPF (Heating Seasonal Performance Factor): This evaluates the efficiency of heat pumps. According to local experts, this rating is best balanced with SEER ratings for dual-fuel setups.
Understanding these ratings helps homeowners select energy-efficient systems that lower utility bills and improve indoor comfort. To maintain these ratings over time, it is important to perform regular maintenance such as changing air filters and scheduling professional tune-ups.
Related FAQs
-
What is the Difference between Uv Lights and Electronic Air Cleaners?
Read More ยป: What is the Difference between Uv Lights and Electronic Air Cleaners?When comparing these two indoor air quality solutions, the primary difference lies in what they are designed to remove from your air. At Schwantes Heating & Air Conditioning, we help you understand these distinct technologies so you can choose the…
-
Whole-House HEPA Installation Cost
Read More ยป: Whole-House HEPA Installation CostFor a professionally installed whole-home air purification system, you can generally expect to invest between $1,500 and $4,500. However, the final cost for your specific project depends on several factors tailored to your home’s needs: We focus on fair and…
-
How Much does Professional Installation of a Whole House Air Purifier Cost?
Read More ยป: How Much does Professional Installation of a Whole House Air Purifier Cost?Professional installation for whole house air purification systems typically ranges from $1,500 to $3,500. The final price depends on the specific equipment selected and the size of your home. We are committed to fair and honest pricing and provide several…
-
Which Whole House Air Purifier is Most Effective for Seasonal Allergies?
Read More ยป: Which Whole House Air Purifier is Most Effective for Seasonal Allergies?For seasonal allergy relief in the Greater MinneapolisโSt. Paul area, a whole house air purification system utilizing HEPA filtration is the most effective choice. HEPA filters are specifically designed to capture 99.97% of airborne particles, making them excellent for removing…
-
What is a Good Seer2 Rating for a New Air Conditioner in 2026?
Read More ยป: What is a Good Seer2 Rating for a New Air Conditioner in 2026?For homeowners in the Greater MinneapolisโSt. Paul area, a good SEER2 rating for a new air conditioner in 2026 starts at 15.0 SEER2, which is the new federal minimum requirement for the Northern region. However, a “good” rating often goes…
