Perfex Series 155 Magic Dial Thermostat
Here are photos of a circa-1944 Perfex Series 155 Magic Dial Thermostat, as well as the instruction manual.
Carlin Oil Burners and Water Heater Handbook (1966)
Here is a Carlin Oil Burners and Water Heater Handbook from 1966. Thanks to Bob Craig for sharing this handbook with us.
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