low-friction connection for 5/16" diameter damper rods

this refrigeration ratchet wrench is optimized for opening and closing rotalock valves and various shutoff valves without the risk of rounding off valve stems

This SPNO relay is a versatile industry standard for modernizing older air handlers or replacing failed fan center components

5W consumption reduces heat generation within the coil

The Yellow Jacket 49001 High Side Gauge is a professional-grade replacement for contractors servicing legacy systems utilizing R-12

York S1-025-32701-016 Temperature Sensor low-friction connection for 5/16" diameterFor veteran contractors servicing commercial and residential systems, the York S1 025 32701 016 Temperature Sensor is a critical OEM replacement part designed for precision thermal monitoring. This 10K Ohm NTC thermistor provides high accuracy data to the Smart Equipment (SE) control board, ensuring the system maintains tight climate regulation and avoids premature equipment stress. Standardized at 10,000 Ohms at 77F, it is engineered for extreme