Grimm/Patriot "Z" Arm Hot Sap Regulator
The Z arm hot sap regulator. This is used on a Grimm evaporator or the Leader Patriots. If you need one of these it is best to call in the order. There are 2 different styles, the older ones have a pin coming off it that would go into the float if you have a single vertical row of holes in the float. The new style has more of a fork coming off it, that hooks onto both sides of the main stem on the float. Please call in the order so we can be sure to send you the right one, otherwise we may just ship the new style.