Burnham Alliance Hydrastone-Lined Indirect Water Heater

Maximum First Hour Rating at 135 F (gal./hr.) : 339 Continuous Draw Rating at 135 F (gal./hr.) : 235 Standby Loss (F/hr.) : .39 Minimum Boiler Output (MBtu/hr.) : 149 Boiler Water Flow Rate (gal./min.) : 14 Pressure Drop through Coil (ft. w.c.) : 17 Storage Capacity (gal.) : 119 Height (in.) : 67-3/4 Diameter (in) : 28 Maximum Allowable Working Pressure : 150 psi Approximate Shipping Weight (lbs.) : 480 A 10-year full tank replacement, two-year labor and one year on parts, which include the coil, come with every Alliance SL. Hydrastone-lining The concept of stone-lined water tanks is not a new one, and has been proving successful against corrosion for ages. Many of the stone-lined tanks are installed are 25-30 years old. In fact, the New England area has been using stone-lined tanks for years due to their water supply being very acidic and has been devastating to glass lined tanks. Br> What makes the Alliance SL unique is the Hydrastone-lining. This one half inch lining protects the steel tank from the cor...