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The Open Drip Proof enclosure allows for maximum cooling airflow through the motor windings while preventing liquid from entering the housing at a 15-degree angle
simplifying truck stock and emergency repairs
ensuring that the unit maintains its factory-specified performance and efficiency levels
Common Technician Questions When should this relief valve be replaced
Heil Quaker ICP 1192578 TXV 318172-701 The Open Drip Proof enclosureThe Heil Quaker ICP 1192578 TXV is a heavy duty, genuine OEM thermostatic expansion valve engineered for R410A refrigerant systems. Specifically designed for 4 to 5 ton capacity units, this bi flow TXV is critical for maintaining precise superheat levels across both cooling cycles and heat pump heating modes. By modulating refrigerant flow based on evaporator load, the 1192578 prevents liquid slugging, ensuring long term compressor protection and
