Lennox X6661 Filter Cabinet 326070-701 This 10-ton thermostatic expansion valve

This 10-ton thermostatic expansion valve features a balanced port design

240 BTU/hr

Professional-grade boiler maintenance requires exact replacement parts to ensure system safety and efficiency

Industrial-Grade Reliability: Built for continuous operation in demanding commercial HVAC systems and exposed rooftop environments

Lennox X6661 Filter Cabinet 326070-701 This 10-ton thermostatic expansion valveThe Lennox X6661 Filter Cabinet (model HCC20 28) is a heavy duty, 20 gauge steel enclosure engineered for high performance residential and commercial HVAC applications. This Healthy Climate HC16 cabinet is specifically designed to house high efficiency 20x25x5 media filters, providing a low resistance path for optimal airflow while protecting internal system components from particulate buildup. With its actual dimensions of 21" x 28. 5" x 7", this