WebDec 20, 2024 · Water Heaters typically have a 15-20 year life expectancy. Their service life can be extended by replacing the heating elements and other components. Boilers, like Weil McLain, have a typical service life of between 20 and 25 years with regular maintenance. What is the best way to install or replace a water heater? See also: WebMar 2, 2024 · How do I tell the age of a GSW water heater from the serial number? Monday, March 2, 2024. The first two numbers in the serial number are the year of manufacture, and the third and fourth numbers are the month for GSW water heaters. There may, or may …
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WebJan 9, 2014 · The generally accepted life expectancy of a residential hot water heater or hot water tank is 10-15 years. There are several factors that can affect the life of a hot water tank, most notably the load that the tank is under, the chemistry of the water being heated and the environment in which the tank is located. WebWater Heater Serial Number Decoder Manufacturer Brand Serial # Ex. Key American (Prior to 2001, American was owned by GSW Corporation and manufactured water heaters for nearly 50 different brands. American was acquired by A.O. Smith in 2001 and currently only manufactures American, American-Pro-line, Premium Plus, U.S. Craftmaster and … jd 333g specifications
How do I tell the age of a GSW water heater from the serial number?
WebA.O. Smith owns GSW; GSW in turn owns American Water Heater Company (AWHC) AHWC in turn owns Polaris. American Water Heater Group, 500 Princeton Rd., Johnson City TN 37601 Tel: 800-999-9591 … http://www.final-analysis.com/tech_library/wh_age_codes.htm WebThe age of a GSW current water heater is coded as YY MM in the first four digits of the serial number, after ignoring any alphabetic letter that starts the serial no. Using the company's example: GSW heater S/N U 0106 … jd 3039r tractor specs