Energy efficiency isn�t only for windows and electrical devices within a home. Air conditioners play a huge role in energy efficiency and even have their own rating system put into place by the Air Conditioning, Heating, and Refrigeration Institute. For air conditioning repair in San Jose and installation, adhering to the seasonal energy efficiency ratio is required. Also known as SEER, this efficiency rating was designed to calculate the efficiency of an air conditioning unit by the amount of BTU�s multiplied by the time used for a specific amount of days.
How EER
furnace repair san jose SEER are different from one another
When it comes to energy efficiency with HVAC maintenance in San Jose, homeowners may come across both EER and SEER when researching energy efficient air conditioning units. The EER consists of the input of electrical energy and the output of BTUs of the air conditioner and uses this to calculate its rating. When calculating, the EER takes an average temperature of 95 degrees Fahrenheit from outside of the home and an average of 80 degrees Fahrenheit from inside of the home along with 50% humidity. These two calculations combined present the official Energy Efficiency Ratio of the air conditioner within the home.
The main difference between the EER and SEER is the calculation method. With the EER, it is calculated using an outside temperature of at least 80 degrees Fahrenheit, whereas the SEER is calculated using temperatures between 65 degrees Fahrenheit and 104 degrees Fahrenheit. The calculation of the SEER helps understand the effects of the EER rating depending on the temperature outside.
SEER ratings and government standards
Air conditioners with a SEER rating fewer than 9 are very rare to see, because they are typically the older and outdated models of air conditioners. According to US standards, central air conditioners made after the year 2005 must have a rating of at least 13 in order to be sold on the market. Central conditioners that fall under ENERGY STAR regulations must meet a SEER rating of at least 14.5 in order to be sold. Window units have an average SEER rating of at least 10 and are still around.
Regions with SEER requirements
As of 2015, there are regions within the US that must comply with a certain SEER rating for their split system air conditioners. The SEER rating that must be met is 14 with the southeastern states. These states include:
* Alabama
* Arkansas
* Delaware
* Florida
* Georgia
* Hawaii
* Kentucky
* Louisiana
* Maryland
* Mississippi
* North Carolina
* Oklahoma
* South Carolina
* Tennessee
* Texas
* Virginia
Those who live in the southwestern region of the United States must comply with a SEER of at least 13. These states include Arizona, Nevada, California, and New Mexico.
Air conditioning repair in San Jose may use heat pumps with higher SEER ratings to create a more efficient air conditioner. When a pump is used over a resistance heater, it becomes more efficient due to the conversion of heat. Through HVAC maintenance in San Jose, homeowners may find that their current heat pump isn�t working as well, slowing down the operation of the air conditioner. By replacing a heat pump, an air conditioner can become more efficient in many aspects.
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