Minimum Heat Pump / Air Conditioner Efficiency Increases to 14 Seer
New Seasonal Energy Efficiency Ratio (SEER) standards will be enforced for air conditioners and heat pumps installed on or after January 1, 2015; however, standards differ by region. The current 13 SEER standard for air conditioners will move to 14 SEER in most areas, but 13 SEER air conditioning units can still be sold in the northern region.
The most significant product change regarding the new regulations involves all split-system heat pumps. All regions will move from 13 SEER and 7.7 HSPF, Heating Seasonal Performance Factor, to the new national heat pump efficiency minimum of 14 SEER and 8.2 HSPF.
Additionally, the changes also affect the FTC EnergyGuide label, commonly referred to as the yellow “hang tag”, attached to the heating and cooling system. The label contains SEER and HSPF ratings for the unit in relation to similar models. Instead of a single rating point, new labels for split-system air conditioners and heat pumps will now be shown in a range representing the lowest and highest SEER ratings for all the condenser’s certified coil combinations. This means all of the component parts in the entire system, inside and out, must have an aggregate SEER that meets the new guidelines.
The majority of U.S. manufacturers already offer 14 SEER heat pump systems, and many manufacturers may spruce up current 14 SEER designs to meet product demands for 2015 inventory stocking. While the changes are effective January 1, 2015, the new regulation also includes an 18-month grace period for distributors to sell their remaining inventory.
Posted on Wed, April 22, 2015
by Theresa Henderson