Lennox X6661 Filter Cabinet 326070-701 Plug-and-Play Setup: Eliminates the need

Plug-and-Play Setup: Eliminates the need for complex programming or code searching required by generic replacement HVAC remotes

Integrating this genuine Lennox part restores factory-spec airflow and maintains optimal heat exchanger performance by preventing the buildup of corrosive condensate or backdrafting

it meets the exact metallurgical and engineering standards of the original equipment

this 1/40 HP motor ensures the heating elements receive proper airflow to prevent thermal limit tripping

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

Lennox X6661 Filter Cabinet 326070-701 Plug-and-Play Setup: Eliminates the needThe 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