This document is from the 1949 edition of Audel's Plumbers and Steam Fitters Guide #3 and includes an informative section on radiant heating. Thanks to Larry Weingarten for finding and sharing this.
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.