1930S Water Heater
1930S Water Heater. It is made of copper and is about 2'6 feet high and 10 across. Rudd units were designed to take 40f water to 140f or 150f (cannot remember).
The earliest recorded use of hot water heating may be that of a monastery. A “chance” happening occurred that. The 'boiler' was an appliance for heating water for domestic use.