Plumbing AO Smith Commercial Water Heaters | 20 Gallon Del-20 Dura-Power Commercial Electric Water Heater – Lowboy (1Ph, 3Kw, 208V)

Ao Smith Dura-Power Commercial Electric Water Heaters Feature:

• Glass Lined Tank – Tank Interior Is Coated Withglass Specially Developed By A. O. Smith Ceramic Research For Water Heater Use
• Elements – Zinc Plated Copper Sheaths For Longer Life. Medium Watt Density; Means Lower Surfacetemperature To Minimize Scale Build-Up And More Surface To Heat Water. .
• Factory Installed Terminal Block -Just Bring The Service To Heater And Connect To Block.
• Controls – Temperature Control (Adjustable Through A Range Of 110° To 170°F On Single Element And120° To 180°F On Dual Element) And Manual Reset High Temperature Cutoff Per Element (Dual Elementmodels). Factory Wired For Non-Simultaneous Operation; Easily Converted To Simultaneous Element Operation (Three Phase Models Only)
• Csa Certified And Asme Rated T&P Relief Valve
• Simplified Circuitry, Color Coded For Ease Of Service
• Anode Rod For Maximum Corrosion Protection
• Cabinet Has Bonderized Undercoat With Baked Enamel Finish
• Top Inlet And Outlet Openings
• Drain Valve
• Surface Mounted Thermostats
• Ul Approved Field Conversion Program