The Bradford White PowerStor Series SS-75-L is a residential single-wall indirect water heater that uses boiler water to heat domestic hot water through a stainless steel heat exchanger coil. It features a sediment-reducing Hydrojet system, dielectric waterways with heat traps, and non-CFC foam insulation for high efficiency. The unit includes an immersed aquastat, factory T&P valve, and low-restrictive drain valve for reliable performance in home heating systems.

• 73 US gallon (60 Imp. gal) capacity
• Single-wall stainless steel tank and 1" OD heat exchanger coil, 444 alloy
• Potable water connections 3/4" NPT; boiler supply/return 1" NPT female
• 150 PSI working pressure, 300 PSI test pressure
• Immersed adjustable aquastat 80°F–160°F
• Non-CFC foam insulation, factory-installed T&P relief valve
• AHRI certified; suitable for potable water and space heating