Rheem RFA20 storage water heater
Made in China
Rheem Manufacturing Company is an American privately held manufacturer that produces residential and commercial water heaters and boilers, as well as heating, ventilating and air conditioning (HVAC) equipment
Rheem was founded in 1897 and is named for its founders, brothers Richard “R. S.” Rheem and Donald “D. L.” Rheem. They were the sons of William S. Rheem (1862–1919), former Standard Oil Company of California president who led the construction of a major oil refinery for the company in Richmond, California.