Reliance 40 Gal. Natural Gas Tall Water Heater

40 Gallon Tall Natural Gas Water Heater. Max BTU's Input: 40,000, Low Nox Emissions, Electronic Gas Control Valve That Provides Precise Temperature Control & Operational Status. Piezo Igniter Allows For Easy 1-Hand Pilot Ignition Without Matches, PEX Dip Tube, Glass-Lined Tank With Anode Rod Protects Against Corrosion. Shipped From The Factory With An Insulation Blanket, Non-CFC Foam Insulation, Factory-Installed PEX Polymer Lined Heat Trap Nipples, Factory-Installed Temperature & Pressure Relief Valve. Self-Cleaning Tank, Rated Storage Volume: 38, First Hour Rating: 78 Gallons, Water Connection Location Is Located At The Top Of The Tank, Water Connection Size: 3/4 In., Vent Size: 3 In. Or 4 In., UEF: 0.65, EF: 0.62, Unit Dimensions: 62 In. H x 18 In. D, 6-Year Limited Tank & Parts Warranty, 1-Year Labor Warranty.