Trane VAL19947 TXV 321142-301 100VA NEMA Class 2 control

100VA NEMA Class 2 control power source designed for high-demand HVACR applications

The Johnson Controls P74AA-1 is a robust differential pressure control designed primarily for monitoring lube oil pressure in high-performance refrigeration compressors

ensure the system is free of mineral oil contaminants

Key Benefits for Technicians Universal Application: Replaces numerous OEM intermittent pilot burners

this low pressure cutout switch utilizes a hermetically sealed sensor for long-term reliability against vibration and moisture

Trane VAL19947 TXV 321142-301 100VA NEMA Class 2 controlThe Trane VAL19947 is a precision engineered R410A 3 Ton TXV designed for high performance refrigerant metering in residential and light commercial evaporator coils. This thermostatic expansion valve maintains optimal superheat control, ensuring the evaporator is properly fed under fluctuating load conditions to prevent compressor floodback and maximize system efficiency. Built for high pressure R410A refrigerant systems, it features a 3 8" ODF inlet