The Bradford White SW-2-40R-L is a residential single-wall indirect water heater that uses a boiler as the heat source. It features a Vitraglas-lined steel tank with Microban protection and a Hydrojet sediment reduction system for improved hot water delivery. The unit includes a glass-coated heat exchanger coil, dielectric waterways, and factory-installed T&P relief valve for reliable potable water heating.

• 41 US gallon (34 Imp gallon) tank capacity
• Single-wall 1-1/2" O.D. glass-coated carbon steel heat exchanger coil with 14.2 sq ft heat transfer area
• Vitraglas lining with Microban antimicrobial protection
• 1" NPT female boiler supply and return connections
• Immersed adjustable aquastat, 80°F to 160°F
• AHRI certified; 300 PSI test / 150 PSI working pressure
• Non-CFC foam insulation; three anode rods; T&P relief valve included
• Shipping weight 185 lbs