It was the shell-and-tube type, and it was sitting on a rack about six feet above the steam trap and condensate-transfer pump, which moved the condensate from the heat exchanger to the boiler-feed pump. There was a steam regulator on the feed line to the heat exchanger, which is normal for this set-up.
1 Ounce = 28.3495231 Grams. Ounce is a unit of mass (weight) in united states customary and imperial measurement systems. It is also used as a volume unit but then simply meant as fluid ounces which equals to about 30 milliliters in U.S. customary system.
1 Grams is equal to 0.03527392 Ounces. 1 g = 0.03527392 oz. The gram is a unit of mass. A gram is defined as one 1000 of the SI base unit the kilogram which itself is defined as being equal to the mass of a physical prototype preserved by the International Bureau of Weights and Measures.