MAINLINE MULTI-ZONE INDOOR ONE WAY CASSETTE

Mainline’s One Way Cassette allows for sleek in ceiling installation in residential applications to fit in not only the most common joist space, but also the l-Joist spaces.
2-WAY INSTALLATION. Push In design that installers can plug in the IN-cassette unit between the joist and fix it on the beams with screws. Or our Hang Up Installation that installers can us our hangers with optimized anti-cutting design that are easy to grab and lift up, preventing hands from scratching by the sharp edge.
One Way Cassette
6K – 18K BTU models