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The Carrier 51HK660011 is a high-performance SPDT (Single Pole Double Throw) temperature control thermostat designed for precision sensing in demanding HVACR applications
Unlike multi-element indicators that cause confusion
3-leg torsion-flex system engineered for 5
Manual reset models require a physical button press to restart the system
Precise alignment of the stem and sea ensures consistent popping pressure and reseating
Johnson Controls P29NC-49 Pressure Control Els PW 29614 The Carrier 51HK660011 is aThe Johnson Controls P29NC 49 is a specialized low pressure cutout control designed for heavy duty protection in industrial and commercial refrigeration systems. Built for the veteran technician, this unit features a manual reset mechanism to ensure that equipment remains locked out until a manual inspection is performed following a low pressure event. The 120 second time delay is factory calibrated to mitigate nuisance shutdowns caused by temporary
US$ 24.50
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