envelopelearning@mainstreamcorporation.com phone303-912-4833
Metal Reducer Nipple 200mm/160 mm (7.9"/6.3")
Particularly useful for connecting 6-port manifolds with a 6" end plate to a ComfoAir 550 System.
Mainstream Corporation is a Colorado based Passive House Design, Consulting firm. Specializing in Passive House Products for your building project.
