William A. Radford · Radford Architectural Company · leaf 113
ools it returns through anotherPipe to the bottom of the boiler to bereheated; then it takes another round ine hot-water system of heating isthe most expensive method of heatingbecause it requires more heating sur-face than steam, for the reason that theheating is done at a lower temperaturethan… … Floor Plan of 2-Car Garage
