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ensuring an exact fit without field modifications
Rotolock Valving: Simplifies installation and maintenance with 1-3/4" suction and 1-1/4" discharge ports
Enhanced Safety: Secures internal heating elements and electrical connections within a rigid
OEM Reliability: Direct replacement for several Lennox and Allied Air units
Integrated Climate Sensing: Features a built-in humidity sensor and 10k ohm temperature thermistor for comprehensive environment monitoring
Crown Engineering H24-32 Spiralink Coupler 318518-761 ensuring an exact fit withoutThe Crown Engineering H24 32 Spiralink Coupler is a heavy duty, single spring alternative designed to replace high failure OEM "fly away" 4 spring couplings. Engineered for circulator pump maintenance, this 1 2" x 5 8" CW (clockwise) coupler features a unique torsion spring design that offers 3 dimensional flexibility. This vertical and horizontal compliance allows the Spiralink H24 32 to effectively compensate for significant shaft misalignment