K. C. Richmond, Editor of Coal-Heat magazine, questioned 38 industry leaders and published this booklet in July, 1942. He asked them to speculated about trends that would take place in the heating industry once the war was over. Their predictions make for some fascinating reading.
This document contains the complete illustrated instructions for installing the Hercules Steam and Hot Water Heating System, a boiler manufactured by Sears, Roebuck and C...
This document contains the manufacturer's instructions for the HB Smith Series M450L Mills Water-Tube Boiler for automatic firing with oil or gas (Steam, Vapor, or Water ...
This document contains the jacket assembly instructions for the HB Smith Series 45 Mills Boiler (circa 1979).