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Ships within 48 hours · Estimated delivery Sep 7 - Sep 12
this 325 series model excels in precise pressure control from full flow down to pilot flow
OEM gaskets like the 09RA0221282 are built to exact factory tolerances
Key Benefits for Technicians: Direct OEM Replacement: Matches exact mounting footprints and terminal layouts for York S1-024-24103-000 specifications
Thermal Stability: Built to endure the high-temperature environments of industrial steam and hydronic heating systems
Carrier HH19ZA965 Limit Switch this 325 series model excelsThe Carrier HH19ZA965 Limit Switch is a critical safety component designed for precise thermal monitoring in residential and commercial HVAC units. Operating with a temperature range of 115 165F, this auto reset limit switch serves as a reliable thermal cutout, interrupting the burner circuit if heat exchanger temperatures exceed safe operational parameters. As the official HH19ZA965A replacement, this updated version ensures direct compatibility and
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