envelopelearning@mainstreamcorporation.com phone303-912-4833
The Round 2-Port Diffuser Box has two patented clip system receptacles for ComfoTube connections, and the round diffuser duct can be cut to mount flush with ceilings or 2x8 walls.
Height: 9.9”
Width: 6.9”
Depth: 8.6”
Mainstream Corporation is a Colorado based Passive House Design, Consulting firm. Specializing in Passive House Products for your building project.
