"Lennox 13Y19: R410A TXV Valve (1.5 - 3 Ton, Replaces 42W42, 33W85, 42W43, 97M84)"

Lennox 13Y19 R410A TXV Valve (1.5 - 3 Ton), replacement for 42W42, 33W85, 42W43, 97M84 Longevity: This product is designed to withstand the test of time, ensuring it serves you well for an extended period. Ease of Maintenance: It can be easily repaired and maintained, allowing you to keep it in optimal condition throughout its extended lifespan.