This is an excerpt of the Beacon Boiler Reference Book, Sixth Edition and includes ratings for boilers made prior to 1959. This section contains pages 147 through 165 and includes ratings for these manufacturers: National U.S. Radiator Corp., Nelson Mfg. Co., New York Central Iron Works, New Yorker Steel Boiler Co., Niagara Radiator & Boiler Co., Norge Heat Div., Norse Boiler Co., Novelty Iron Co., Oil Equipment Laboratories, Inc., Oil City Boiler Works, Orr & Sembower, Inc., and Otto Boiler Co.
The Improved Webster Type "R" System of Steam Heating is a service bulletin from Warren Webster and Company (The Pioneers of Vacuum Steam Heating), established in 1888.
This manual was created by O-E Specialty Manufacturing Co. and outlines how to install the "O-E" Perfect System, which is a Vapor Vacuum heating system.
Here is the original Installation and Operating Instructions and Parts List for The H.B. Smith Company's Oil Fired Cast Iron Hot Water Boilers (No. OHB-13W). This is esti...