Trane VAL20518 Expansion Valve Els PW 17895 Appropriate wiring is essential: use

Appropriate wiring is essential: use the White/Black wire for 120VAC input and the White/Blue wire for 24VAC/DC input

provided the ambient air around the actuator stays below 104°F

Maintain precise data logging and regulatory compliance with the Honeywell 24001661-601 Chart Paper

This unit is essential for verifying motor operation and detecting belt loss or mechanical failure in real-time

Maintaining a proper seal with a genuine Amana B2832601 part is essential for upholding AFUE ratings and preventing moisture buildup within the cabinet

Trane VAL20518 Expansion Valve Els PW 17895 Appropriate wiring is essential: useThe Trane VAL20518 Expansion Valve is a genuine OEM 3 ton thermostatic expansion valve (TXV) specifically engineered for residential and light commercial HVAC systems utilizing R22 refrigerant. As a critical component in the refrigeration cycle, this valve regulates the flow of refrigerant into the evaporator coil based on heat load, maintaining precise superheat control. For technicians replacing failing metering devices, the VAL20518 is the direct