So I went to empty the dehumidifier and poured the water into the galley sink and realized the seacock for the drain was closed. I went to open it and the handle snapped off! Then it started leaking. Nice.
I stuck some ‘Stay Afloat’ on it and ordered another Marelon 1.25″ ball valve part # 905103 ($73) and the hose barb #905009 ($5) from Randy at Forespar. Looks like I’m going to have to pull the boat to replace it. People say they do it in the water but knowing my luck something would go sideways and I’d end up with firehose in my boat.