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Duotone terrace — saffron brief on the left, garden-folded ledger on the right.
System Safety: Maintains the integrity of the flame sensor and pilot assembly during the conversion process
or the indoor fan running continuously even when the thermostat is set to off
Optimized Heat Transfer: The curved sensor surface and integrated spring-loaded mounting design ensure tight contact with piping for precise refrigeration superheat calculations
and up to 15 HP at 575V AC
24 VAC Coil Voltage for compatible HVAC and industrial control systems
York S1-025-26390-001 Limit Switch System Safety: Maintains the integrityThe York S1 025 26390 001 limit switch is a critical safety component designed for precise thermal regulation within residential gas furnaces. This HVAC high limit switch features an automatic reset mechanism and is calibrated to operate within a specific 210 260 F temperature range. When diagnosing a furnace overheating fix, technicians often identify this part as the primary failsafe that interrupts power to the gas valve when plenum temperatures
US$ 28.99
US$ 30.00
US$ 22.00