Point of use electric water heater, 2.5 gallon capacity. Features factory installed Pex-lined 1/2 In. top inlet and outlet nipple and anode rod that helps extend tank life. No dip tube since the side bottom inlet eliminates need for it. Foam insulated. Drop-In T&P (Temperature & Pressure) relief valve. Meets NAECA (National Appliance Energy Conservation Act) codes. Glass lined tank. Inlet and outlet connections on top for easier installation in tight spaces. 12-amp. UL listed. 6-year limited warranty on the tank.