Lennox 59W20 Thermal Expansion Valve/TXV, 3/8" x 1/2" ODF, 30" Capillary

The most in-stock parts on the planet — all OEM, all the time
Cool technology to make finding and buying parts a breeze, including Serial Number Lookup, PartSPIN® and Smart Manuals, found on partstown.com and our industry-leading mobile app
An exceptional customer experience from the team you know and trust with every email, live chat, text and phone call, provided by a friendly and knowledgeable team
Later hours than anyone else — offering support and shipping all in-stock orders until 9PM ET

Lennox 59W20 Genuine OEM Replacement Part

A Lennox 59W20 Thermal Expansion Valve (TXV) regulates refrigerant flow in HVAC systems, ensuring optimal cooling efficiency and system performance.

Real OEM thermal expansion valves ensure your HVAC system operates smoothly and efficiently, providing peace of mind and optimal performance for your home comfort.
Fits Popular Models: 58STX110---14112, 58CVX135 16122, 58STX070---16116
Product Type: Thermal Expansion Valve
Connection Type: 3/8" x 1/2" ODF
Length: 30"

Lennox 59W20 Genuine OEM Replacement Part