USING TECHNOLOGY TO SAVE YOU MONEY

800-777-5526

BS domestic Hot-Water Storage tanks

BS Domestic Hot-Water Storage Tanks

The BS series of domestic hot-water storage tanks are among the world’s finest products of this type. Their high-quality, all stainless waterside construction and over-sized heat exchanger combine to deliver lifetime performance at the very highest efficiency levels. The pleasing design, exceptional fit and finish make the BS Series a world-class indirect tank.

Since the tank does not actually heat the water (the boiler does), the actual efficiency will be dependent upon the efficiency of the boiler. When the boiler used is the FCX, the efficiency should be 93% plus.

BS Tank Specifications

BS Tank Specifications

Models BS 25 BS 40 BS 50 BS 80
Nominal Storage Gal. 25 40 50 80
Height In.  27.5 36.4 45.3 63
Diameter In. 23.6 23.6 23.6 23.6
All Pipe Connections MPT 3/4″ 3/4″ 3/4″ 3/4″
Max DHW Pressure PSI 100 100 100 100
Aquastat Range °F 68-176 68-176 68-176 68-176
Aquastat Differential °F 10.8 10.8 10.8 10.8
Inspection Port Opening In. 3.9 3.9 3.9 3.9
Nominal Exchanger Power at 170°F. Av.Water Temp. MBH 115 115 200 210
Nominal Reheat Time from 50°F to 140°F stored Min. 10 15 12 17
Continuous Output at 110°F GPM 3.8 3.8 6.5 6.7
Nominal Frist Hour Draw at 70° Rise Gal. 2590 260 430 465
Dry Weight Lbs. 71 86 121 159

Ratings assume cold water inlet at 5o°F, heating system circuit average temperature of 17o°F, and system output at least equal to the nominal heat exchanger power shown above.