This dual-action refrigerant regulator ensures that the liquid line maintains the necessary pressure to prevent TXV hunting and evaporator icing when outdoor temperatures drop

Technicians should verify static pressure requirements and confirm the convex hub orientation before installation to ensure optimal performance and quiet operation throughout the heating and cooling cycles

gas-tight fit

Standard universal switches often lack the specific 54-inch capillary length or the precise 300-degree trip calibration required for Reznor equipment

for high-pressure protection

Emerson Alco 057372 Powerhead Refrigerant This dual-action refrigerant regulator ensuresThe Emerson Alco 057372 XC 726MW552B is a high performance thermostatic expansion valve powerhead designed for precise refrigerant metering in R134a refrigeration systems. This XC 726MW552B power assembly features a 10 foot capillary tube and a 1 4" SAE flare equalizer connection, making it high performance for a variety of commercial refrigeration parts applications. Engineered for an operational range of 50F to +50F, this unit includes a 55 PSI