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which supports the electrical architecture of older Heil Quaker systems
indicating a restricted or stuck orifice
High Compatibility: Operates on a standard 3-12 PSI control signal
the 3L05-3 (Therm-O-Disc style 74T11-310712) simplifies truck stock by replacing multiple fixed-temperature discs
The 104L2197HS features a 20
Utica-Dunkirk 43300522 LWCO Replacement Kit 321042-401 which supports the electrical architectureThe Utica Dunkirk 43300522 is a professional grade LWCO replacement kit essential for maintaining rigorous safety standards in hydronic and steam systems. As a veteran preferred boiler low water cut off solution, this kit is specifically engineered to interface with Utica and Dunkirk boilers, ensuring the burner circuit is interrupted before a dry fire condition can cause heat exchanger fracture or catastrophic failure. The kit includes the primary