Features:

• Durable Stainless Steel Construction
• Polyurethane Resin Foam with R12 Insulation Valve
• Offered in 13, 26, 40, and 80 Gallon Capacities
• White Outer Housing
• 1/2" NPT Aquastat Port
• Standard 6KW (2 each 3kw Heater Elements for BT26-H, BT40-H and BT80-H. Only one 3kW heater element for BT13-H) Electric Heat 240VAC 1PH/60Hz