This brochure from Taco Heaters, Inc. was published in 1953 and showcases Taco heating products such as circulators, flow checks, venturi fittings, the Taco paneltrol, Taco-matic valves, air valves, air scoops, relief and reducing valves, flow regulators, tempering valves, external tankless heaters, and external storage heaters.
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...