A.O. Smith Signature 100 40-Gallon Tall 6-year Limited 35500-BTU Natural Gas/Liquid Propane Water Heater Item #921987 | Model #51-K814-PS-CP Part #2604 – Suitable for

Part #2604 – Suitable for 208V

an integrated sub-base and no required leveling make them easy to install

RELIABLE PERFORMANCE: V20 MAX 2

2 fan speeds allow you to adjust the blowing speed to fit your needs

78 IN Packaged Width: 6

A.O. Smith Signature 100 40-Gallon Tall 6-year Limited 35500-BTU Natural Gas/Liquid Propane Water Heater Item #921987 | Model #51-K814-PS-CP Part #2604 – Suitable forA. O. Smith's Signature 100 Series Manufactured Housing 40 Gallon Short Energy Star Low NOx Atmospheric Vent Natural Gas Water Heater is designed to provide efficient and reliable hot water for households with 3 to 4 people when sized appropriately. With an environmentally friendly 35,500 BTU Low NOx gas burner, this model delivers 59 gallons of hot water in the first hour. It features an electronic gas valve that provides precise temperature control