Smith® 50-Gallon Medium Electric Water Heater. 24" D x 50" H. Temperature Pressure Relief Valve (TPR). Smith 50-Gallon Medium Electric Water Heater 24 D x 50 H" is in sale since Monday, January 04, 2016.This item is in the category "Home & Garden\Home Improvement\Heating, Cooling & Air\Water Heaters\Standard Water Heaters". The seller is "bsquirrel1" and is located in United States. This item can be shipped to United States.