This is just the beginning! Our collection holds over 300 years of history, including rare newspapers, obituaries, marriage records, birth records, and so much more—most of which you won’t find anywhere else!
Committee Reports On Boiler Rating Standards In Homes
A committee reports progress on rating house heating boilers. They question catalogue ratings and urge a standard based on eight hour firing, max four pounds of coal per hour per square foot, and emission rates of 250 BTU hr per sq ft for direct steam radiating surface and 190 BTU hr per sq ft for direct hot water surface. Also notes a new damper design by W J Moreland for warm air furnaces enabling remote control and draft management.
MENTIONED IN THIS ARTICLE
W. J. Moreland
Mottville
N. Y