I read a stream where the code for a 40 gal was LRLLRLRR. But it's not working on my 50 gal. do they have different codes,or is the "sniffer" the fv vale broken?
P.S. Why do most of these things go out on a holiday!!

Can anybody else make any sense out of this? When I Googled LRLLRLRR it took me to a page about drums . Anybody? Tom

Hello Merwinmiller,

Richmond Water Heaters is a division of Rheem Manufacturing Company, please call their customer service, good luck.

John


Customer Service Call Center
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