The Architect & engineer of California and the Pacific Coast (1905)
San Francisco, Calif. : Architect and Engineer Co · leaf 341
■witH Union Nvit Connections on eacKcoil. TKis is the only double coil XanKHeater on tHe marKet -writH independentconnections, tHe use of -whicK permits thereraoval of either coil ■without interfering■writh the other coil. This Heater is considered the most effi-cient TanK Heater on the MarKet.… … The Hoffman Heater Company i ctory and General Ofi&ce a, Lorain, OKio, U. S. A, When writing to Advertisers please mention this Magazine. The Architect and Engineer 19
Architecture · Building
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