Point of use electric water heater, 601 series. 2.6 gallon capacity. 12 Amp. UL listed. Factory installed: Pex-lined 1/2 In. top inlet and outlet nipple, anode rod 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. Warranty: 6 year tank/1 year parts.