Energy Factor Requirement Changes for Water Heaters in 2015

hybridThe U.S. Department of Energy (DOE) has updated the National Appliance Energy Conservation Act (NAECA) to increase minimum efficiency standards on residential water heaters in the U.S., effective April 16, 2015. These updates will require higher Energy Factor (EF) ratings on almost all residential gas, electric, oil and tankless gas water heaters. Read about the changes on our website.