Edlund Handle/Knob Assembly (U-12) - A923 part-category-water-system SafeCID Alkaline Line Cleaner is

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Edlund Handle/Knob Assembly (U-12) - A923 part-category-water-system SafeCID Alkaline Line Cleaner isEdlund A923 is a Handle Knob Assembly. It gives the operator control of the function behind it. Replacement is usually called for when you are seeing a control that spins freely, will not index, or has lost its markings. Listed fitment covers 4 models across 1 brand, including Edlund U 12, U 12L, U12. It also cross references 4 manufacturer part numbers. Check the number on the part you are replacing, or your unit's model number, against the lists