Temperature and Pressure Relief Valve. GPH Recovery at 90 Degrees F (Gallons). CA Residents: Prop 65 Warning(s). Smith 80 Gallon Hot Water Heater NIB" is in sale since Wednesday, June 26, 2019. This item is in the category "Home & Garden\Home Improvement\Heating, Cooling & Air\Water Heaters\Standard Water Heaters".The seller is "brytest_red77" and is located in North Haven, Connecticut. This item can't be shipped, the buyer must pick up the item.