In the sphere of home appliances, the term "high efficiency" is used frequently. People are sometimes laser-focused on obtaining "high efficiency" appliances without understanding what they are or how they work. When talking about high efficiency air conditioning systems, though, we are talking about products that meet or exceed the ENERGY STAR standards. To be eligible for the ENERGY STAR label, a central air conditioner must have a SEER (standard efficiency rating for ACs and heating systems) of 15 or higher. There are, however, central air conditioners with SEER ratings of up to 25. Generally, ACs with a SEER rating of 18 and above are considered "high efficiency" while the standard for high efficiency air conditioners is a SEER rating of 20-22.
If you are looking to install a high efficiency air conditioner in your home or commercial space, trust only the best St. Louis cooling solution experts with it. At Galmiche & Sons, we have been in the industry since 1950, and our technicians stay up to date with the latest in heating and air conditioning technology. To learn more or find the best energy efficient system for you, give us a call at 314-993-1110.
How Do High Efficiency Air Conditioners Work?
The manufacturing of air conditioners has improved significantly, and the refrigerant that is currently used in household ACs (R-410A, "Pruron") is known to boost performance and efficiency. However, that is not the only reason behind such high SEER ratings of high efficiency air conditioners. These high efficiency systems incorporate unique features and technologies that enable them to save so much energy.
Here are the three technologies that make air conditioners "high efficiency" systems.
- Multi-stage compressors: The compressor that drives the cooling rate in a typical air conditioner is either always at full power or turned off. Multi-stage compressors can reduce the amount of electricity they need and the amount of refrigerant flowing through them, allowing them to operate at a reduced capacity. This helps the air conditioner use less energy when running and prevents it from consuming more energy every time it starts. Multi-stage compressors also ensure an equal temperature distribution throughout the home, with fewer hot and cold spikes.
- Variable-speed fans: This mechanism is fairly similar to the multi-stage compressor, but it only applies to the blower fan that distributes air through the air conditioner and into the duct. When possible, the fan can be slowed to a lesser capacity and function at 60% instead of 100%. Variable-speed fans, like multi-stage compressors, assist in managing temperatures and provide a more uniform cooling distribution around the space, while using less energy.
- Scroll Compressors: A scroll compressor, also known as a spiral compressor, is a "variant" type of compressor. Its functioning is different from the standard "rotary" type of compressor used in other air conditioners. A scroll compressor has a much higher capacity than a rotary compressor, so it uses much less electricity, making the AC high efficiency.
Contact Our Experts for Installing High Efficiency Air Conditioners in St. Louis
If you are looking for a reliable heating and cooling solutions provider in St. Louis to install a high efficiency air conditioner, Galmiche & Sons is at your service. We have been providing exceptional heating and cooling solutions since 1950. Get in touch with our experienced heating and air conditioning professionals to find out what system is best for you or to request a quote for your high efficiency air conditioner installation.
