Suburban Water Heater OEM Module Board 520814
Replaces Part Number: 232391
**ALL SUBURBAN WATER HEATERS WITH S/N 953900766 OR BEFORE USE (Link): 520741
** The module board cover 090487 is included with module board 520814.
To order the after-market version, please click onto this link: 520814MC
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Applicable To Models After S/N 953900766 (links in blue):
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All Suburban Serial Numbers manufactured after January 1990, will be nine digits. The first two (2) digits signify the year of manufacture. The next set of digits, indicate the week of the year and the remaining digits are serial numbers.
For Example: Even though numerically higher, 912000060 (year 1991) is lower than serial number 014103973 (year 2001) due to the year of manufacture.