GPHE-50-N AO SMITH VERTEX 50 GALLON WATER HEATER NAT GAS 76,000 BTU 90%

Spiral Heat Exchanger Keeps Hot Combustion Gases in the Tank Longer to Lengthen the Heat Transfer Cycle

Positioned in the Center of the Tank for More Even Heat Distribution

Combined Vertical and Horizontal Runs Terminating through an Outside Wall

Equipped with 120 Volt, 60 Hertz Electrical System (Rating 5 Amp or Less), 6-Foot Cord with Standard 3-Prong Connector

PVC Vent Attenuation Assembly

Allows Vertex to be Installed as Part of Combination Space Heating/Water Heating Applications or any System Requiring a Recirculating Hot Water Loop, Including Radiant Floor Heating

Advanced Electronics for More Precise Control of Water Temperature and Easy to Understand System Diagnostics

Green Choice Gas Burner - Patented Eco-Friendly Burner Design Reduces NOx Emissions by up to 33 Percent and Complies with Low-NOx Emission Requirements of Less than 40 Nanogram per Joule

Energy Star® Rated

Lead-Free