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
Applicable To Models After S/N 953900766 (links in blue):
Click The Down Arrow To View Entire List & How To Read Your Serial Number
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 is lower than serial number 014103973 due to the year of manufacture.