For
example, a 13 SEER (Seasonal Energy Efficiency Rate) split system
air conditioner is the acceptable efficiency standard by the U.S.
Government. However, an ENERGY STAR-rated split system air conditioner
requires the unit to rate at a minimum of 14 SEER to be qualified.
For the consumer,
higher efficiency products could mean additional savings on monthly
gas and electric utilities over lower efficient products. Several
factors are involved in calculating energy savings for a heating
and cooling system, including the region of the country the home
resides, the direction the home faces, how many windows the home
has and its age, etc. These factors help determine the most beneficial
heating and/or cooling system available to the consumer. You may
even live in a town that offers utility rebates for higher efficiency
equipment!
Proper sizing and installation of equipment is critical to achieve optimal performance. Split system air conditioners and heat pumps must be matched with appropriate coil components to meet ENERGY STAR criteria. Ask your contractor for details or visit www.energystar.gov.
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