San Francisco : Architect and Engineer, Inc · leaf 193
Automatic Oil Burner … Listed as Standard by Under-writers Laboratories 5 IMPORTANTFEATURES 1. Utilizes the RadiantHeat Principle.Double Length FlameTravel. Positive ElectricIgnition. Burns 24-28 GravityDiesel Oil.Extremely Quiet. The Rayfield is a super-systemof heating designed and per-fected by Chas. L.…
Architecture · Building
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