Lennox 59W21 TXV Els PW 17895 while the internal 20-micron filtration

while the internal 20-micron filtration pad prevents particulate matter from clogging expansion valves or capillary tubes

using the genuine OEM 6A contactor ensures the coil’s inrush current matches the board's output limitations

Optimized Thermal Management: Specifically pitch-balanced to deliver maximum CFM for ventor motor cooling

Providing 35 lb-in torque

Common Questions What is the maximum motor load this timer can handle

Lennox 59W21 TXV Els PW 17895 while the internal 20-micron filtrationThe Lennox 59W21 Thermal Expansion Valve (TXV) is a critical 8 ton metering device engineered for precision refrigerant control in high capacity commercial HVAC systems. Designed with 3 8" x 1 2" ODF sweat connections, this valve ensures accurate superheat maintenance across varying load conditions, preventing liquid floodback and protecting the compressor. The 59W21 features a 30 inch capillary tube and is officially rated as the direct replacement