envelopelearning@mainstreamcorporation.com phone303-912-4833
Ducting
ComfoTube 75
Flexible 3-inch diameter air distribution pipe, outside ribbed, inside smooth according to DIN EN 60529.
$356.00
-100x100.jpg "ComfoTube 75 O-Ring (10-pack)")
ComfoTube 75 O-Ring (10-pack)
The ComfoTube 75 O-Ring is used to seal Comfotube sleeve. Sold in quantities of 10.
$20.00
ComfoTags Exhaust / Supply
ComfoTags for running exhaust or supply ducts through the framing.
$26.00
7.8" 200mm ComfoPipe for 550 & Q Units
EPP ducting allows for easy installation of intake and exhaust ducts. Comes in 39" segments.
$31.00
7.8" 200mm ComfoPipe 45 Degree
Insulated Expanded PolyPropylene (EPP) comes in a 45-degree bend; two can be used together for 90-degrees.
$16.00
6.3" 160mm ComfoPipe for 200/350 Units
EPP ducting allows for easy installation of intake and exhaust ducts. Comes in 39" segments.
$22.00
6.3" 160mm ComfoPipe 45 Degree
Insulated Expanded PolyPropylene (EPP) comes in a 45-degree bend; two can be used together for 90-degrees.
$12.00
8-inch 200mm Wye connector 45 degrees
Useful when connecting a Comfoair units to two 6-port supply manifolds and two 6-port exhaust manifolds.
$48.00
ComfoWell Silencer
The multifunction unit incorporates: silencer, fine filter, activated carbon filters, and manifold. The components can be easily and securely coupled using sliding clips supplied.
$336.00
-100x100.jpg "Roflex 200 Gasket with Tape (pair)")
Roflex 200 Gasket with Tape (pair)
Gasket for ComfoPipe penetration through wall and air barrier. Comes in a set of two with tape for install.
$52.00
-100x100.jpg "Roflex 150 Gasket with Tape (pair)")
Roflex 150 Gasket with Tape (pair)
Gasket for ComfoPipe penetration through wall and air barrier. Comes in a set of two with tape for install.
$42.00
Mainstream Corporation is a Colorado based Passive House Design, Consulting firm. Specializing in Passive House Products for your building project.
- marker2017 South US HWY 287
Berthoud, CO 80513 - phone303-912-4833
- envelopelearning@mainstreamcorporation.com