The Delmarva Power instant rebate offering will end on October 31, 2026. The last day to use your coupon and receive an instant rebate on eligible heat pump water heaters will be October 31, 2026. For questions regarding your instant rebate call 866-353-5799.To receive a rebate on a qualifying appliance/heat pump water heater/smart thermostat in 2026, please complete your purchase by November 30, 2026. If you have already purchased a qualifying appliance, rebate application and receipts for 2026 purchases must be submitted by December 7, 2026.Delmarva Power is awaiting a decision by the Maryland Public Service Commission about extending our energy efficiency programs into 2027. Please check back here for updates or call 866-353-5799 with any questions. Heat Pump Water HeatersApply for a RebateSave up to $1600 on an ENERGY STAR® certified Heat Pump Water HeaterHow to Get Your RebateAsk your contractor or plumber about purchasing your unit from a participating distributor.Shop at any Maryland retailer and apply for your rebate online or through the mail. Track its status online, too.Get an instant rebate online or in-store at select retailers.Click here to find qualifying models.Is an ENERGY STAR Heat Pump Water Heater Right for My Home?In most homes it can be installed right where your current water heater sits, making it a great option. ENERGY STAR makes it easy to determine whether a heat pump water heater is right for your home with the Water Heater Replacement Guide.Why Choose an ENERGY STAR Certified Heat Pump Water Heater?Savings: An ENERGY STAR certified heat pump water heater can save a family of four approximately $550 a year on electric bills and more than $5,610 over the lifetime of the product .**Environmental benefits: If all-electric heat pump water heaters sold in the U.S. were ENERGY STAR certified, the energy cost savings would grow to about $8 billion each year and approximately 150 billion pounds of annual greenhouse gas emissions would be prevented, equivalent to emissions from more than 14 million vehicles. ****Source: energystar.gov Terms and Conditions