Water heater choice and maintenance can reduce energy costs (PhysOrg)
(PhysOrg.com) — Between 16 and 18 percent of home energy is used to generate hot water, so hot water tank maintenance can pay big dividends on your energy bill.
(PhysOrg.com) — Between 16 and 18 percent of home energy is used to generate hot water, so hot water tank maintenance can pay big dividends on your energy bill.