EPA’s WaterSense program announced that irrigation controllers will soon be the first outdoor product eligible to earn the WaterSense label. The most efficient irrigation controllers, which operate like a thermostat for your sprinkler system by telling it when to turn on and off, may provide home and building owners the ability to save 110 billion gallons of water and roughly $410 million per year on utility bills.
Residential outdoor watering in the United States accounts for more than 7 billion gallons of water each day, mainly for landscape irrigation. Controllers with the WaterSense label could be available in spring 2012. Like all WaterSense labeled products, WaterSense labeled irrigation controllers must be independently certified to meet EPA’s criteria for water efficiency and performance.
More information on WaterSense: WaterSense
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