Swamp Rat--- At my age, you have to becareful about what you (think you) remember, but I ordered mine from Genos. Unfortunately, I was in Fla at the time I repaired the leak and could not wait for the new sensor to arrive before I fixed the leak. The new sensor arived before I left, so my plan was to install it when I got back home to MD. Unfortunately, I left the new part in Fla by mistake. If it is only $16, I will buy a new one instead of waiting for my next visit to my son in Fla. Thanks