What are Reduced Flow Shower Heads?
Reduced flow showerheads are energy saving fixtures that reduce the amount of water used in the shower. To be classified as low or reduced flow showerheads, they must restrict the water flow to 2.5 gpm (gallons per minute) or less (about 9.5 liters/min). These types of showerheads are extremely effective at conserving water and reducing energy bills. In fact, water usage is one area most homeowners neglect when performing energy saving evaluations of their homes, but it is one of the easiest to control. Many showerhead fixtures made prior to 1992 lack energy efficiency and may allow water flow of up to 5 gpm (19 liters/min). To test your showerhead’s energy efficiency, place a bucket with marks that measure each gallon under your showerhead. Turn the water on and time how long it takes to accumulate one gallon. If it takes less than 20 seconds to collect a gallon of water, you could benefit from one of the newer low or reduced flow showerheads. There are two basic types of reduced flow
