The Dunham Vapor System

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This circa-1916 bulletin contains helpful information about the Dunham Vapor Heating System. Thanks to David Cordes for sharing.

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Jarecki Radiators (1890)

Here are ratings for the Erie radiator from Jarecki Mfg Co Ltd. They were based in Erie, PA and their radiators appeared in issues of Domestic Engineering in the 1890s. 

 

Published on 04/22/2024 4:07 PM
Posted in Heating Museum