Your Number One Source for Domestic Hot Water or Hydronic Space Heating Application

RBI offers the most complete line of finned copper tube boilers and water heaters available today. Models are available to fit any commercial application, from atmospheric to fan-assisted sealed combustion in a wide 100,000 to 4,000,000 BTU capacity range.

Quality Manufacturing

RBI's commercial water heaters are the only units on the market that come standard with bronze headers across the entire product line. Greater installation flexibility is provided by left or right gas connections and left and right water connections. We do not use cast iron headers with glass or epoxy lining on any of our water heaters to eliminate worry about rusty or contaminated domestic water caused by lining failures in cast iron headers. Our "higher standards" in design do not translate to "higher costs" for our customers. RBI high quality water heaters are among the most competitively priced units on the market.