The DW-2-40-L from Bradford White is a PowerStor2 Indirect Water Heater, 37.0 gal. Comes with surface mount thermostat, T&P relief valve and (2) aluminum anode rods. 2" non-CFC tank insulation ensures minimal heat loss @ only 1.1°F / hr.

Features:

• Double-wall heat exchanger;
• Vitraglas enamel lining helps to extend tank and heat exchanger life;
• Hydrojet sediment reducing device increases 1st hour delivery and minimizes temperature build-up in tank;
• 2" Non-CFC foam covers the sides and top of the tank, reducing heat loss;
• (2) Protective magnesium anode rods.

Technical Specifications:

• Domestic Water Capacity (Gallons): 37;
• Heat Exchanger Type: Double-Wall, Single Coil;
• 1st Hour Rating, AHRI (180°F Boiler water temp): 123 Gal @ 135°F;
• Continuous Draw Rating, AHRI (180°F Boiler water temp): 98 GPH @ 135°F;
• 1st Hour Rating, DOE (200°F boiler water, 50°F potable water): 80 Gal @ 140°F; 122 Gal @ 115°F;
• Continuous Draw Rating, DOE (200°F boiler water, 50°F potable water): 0.9GPM @ 140°F; 1.6GPM @ 115°F;
• Standby Heat Loss Rating, AHRI (180°F Boiler water temp): 1.1 °F/Hr;
• Min Heat Req. Rate, AHRI (180°F Boiler water temp): 65,000 BTU/Hr;
• Min. Heat Source Flow Rate, AHRI (180°F Boiler water temp): 8.0 GPM;
• Anode(s): 2 Aluminum Rods;
• Max Supply Water Temperature: 240°F;
• Potable Water Connections: 3/4" NPT;
• Boiler (Heat Exchanger) Supply and Return Connections: 3/4" NPT;
• Drain Connection: 3/4" NPT;
• Max Working Pressure: 150 psi;
• Dimensions (Diameter x Height): 22" x 41";
• Insulation Thickness: 2";
• Weight (lbs): 195.

Warranty:

• Limited lifetime tank and heat exchanger warranties / 6-year limited warranty on component parts