Pay in 4 interest-free payments of $51.71 Learn more
Ships within 48 hours · Estimated delivery Sep 8 - Sep 13
especially on older high-efficiency units where diaphragm fatigue or port blockage is common
Precise 22-Degree Pitch: Engineered to provide the exact CFM required for optimal refrigerant cooling without over-stressing the fan motor
meaning flow is permitted when the coil is de-energized
such as a cracked heat exchanger or restricted airflow
the sequencer requires replacement
Ashcroft B424VXG6-600 Pressure Switch 321042-401 especially on older high-efficiency unitsThe Ashcroft B424VXG6 600 is an industrial grade pressure switch designed for precision monitoring in demanding HVACR and process environments. This highly reliable NEMA 4X pressure switch features a 0 600 PSI operating range and is housed in a rugged, watertight epoxy coated aluminum enclosure that meets IP66 standards. Engineered with a Viton seal and a 316L stainless steel diaphragm, it provides exceptional chemical compatibility and can handle