Stand (Orange) For PMUP and Optical sensor designed to hold the PMUP upright, notify you if your ATO reservoir is low, and also shut off top off before the PMUP is permanently damaged.
Setting this up is simple:
Compatible with both the Apex optical sensors that plug into FMM, and generic float switches that plug into breakout box.
Optical sensor is NOT INCLUDED. Stand only and this is for the All Black PMUP.