Handbook of oil burning

Handbook of oil burning

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The circuits are shown schematically and not in the form of wiring diagrams. ... The operation provided 0 ROOM THERMOSTAT RELAY -OLINE HIGH LIMIT CONTROL PRIMARY CONTROL 5 6 OIL ... in the circuit shown in Figure 26 is operated by a reverse acting temperature control and is not under the control of the roomanbsp;...

Title:Handbook of oil burning
Author:Oil-Heat Institute of America
Publisher: - 1951


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