This book on ventilation and heat was written by Frederick Edwards, Jr. and published in 1881. It contains information about the ventilation of dwelling houses and the utilization of waste heat from open fire-places, including chapters on London smoke and fog, modern fire-places, etc. To access this book online, click here.
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).