This circa-1930 book shows the ratings for Herman Nelson Invisible Radiators, which were radiators that are inside the walls. This document was scanned and shared by our good friend, Frank "Steamhead" Wilsey.
This booklet from 1905 showcases how American Radiator Company's radiators could become decorative pieces in a home. It highlights the "beauty in modern radiators" of tha...
American Radiator Company manufactured their Colonial Wall Radiators around 1905. The document attached below is an excerpt from The Ideal Fitter (1905) that states "The ...
Here are photos of a circa-1944 Perfex Series 155 Magic Dial Thermostat, as well as the instruction manual.