Twin open wire-wound heating elements

Twin open wire-wound heaters on porcelain cores

Twin open wire-wound heaters on porcelain cores provided 1,500 watts of electrical heat.

G. Leslie Oliver, Mark Dorlandt Photography.
Ron Shuker, Nigel Heseltine.
c. 1930
Central Canada, CANADA
© 2011, HVACR Heritage Centre Canada. All Rights Reserved.


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