envelopelearning@mainstreamcorporation.com phone303-912-4833
Zehnder
ComfoAir Q Filter 10-pack
The ComfoAir Q Filter 10-pack. Two filters are needed for the unit.
$200.00
ComfoAir 350/550 Filter 10-pack
The ComfoAir 350/550 Filter 10-pack. Two filters are needed for the unit.
$260.00
CA350/550 Filter Set_5 pairs of F4/G7
The ComfoAir Q G4 Filter is a MERV 7/8 and the F7 Filter is a MERV 13 for pollen seasons.
$285.00
ComfoWell 12-port Manifold With 7.8" 200mm end plate
One 7.8" 200mm round duct connects to a 12-port silencer manifold box.
$617.00
Q600 Unit with 12-port Manifolds
ComfoAir Q600 ERV unit with 12-port manifold systems for supply and exhaust.
$6,099.00
ComfoAir 200 Filter 10-pack
The filter replacements are for the ComfoAir 200 ERV Device. Two filters are needed for the unit.
$260.00
CA 200 Filter 10pk_5 pairs of G4/F7
G4 Filter, MERV 8 - winter filter for supply or exhaust and bypass filter used in summer. F7 Filter, MERV 13 - summer pollen filter for supply only
$285.00
Round Ceiling Register with cover, 3-port Supply
The Round 3 Port Diffuser Box is typically used in combination with the Diffuser boxes requiring three ducts.
$181.00
ComfoAir Q600 ERV Unit with optional Pre-Heater
The new generation in Zehnder ventilation units. Designed for use in residential and small commercial buildings (~5 bedrooms, 5 baths), providing up to 354 cfm.
$4,865.00
Q600 Unit with 10-port Manifolds
ComfoAir Q600 ERV unit with 10-port manifold systems for supply and exhaust.
$6,061.00
ComfoAir Q450 ERV Unit with optional Pre-Heater
The new generation in Zehnder ventilation units. Designed for use in residential and small commercial buildings (~5 bedrooms, 4 baths), providing up to 265 cfm.
$4,627.00
ComfoAir Q350 ERV Unit with optional Pre-Heater
The new generation in Zehnder ventilation units. Designed for use in residential and small commercial buildings (~4 bedrooms, 3.5 baths), providing up to 208 cfm.
$4,390.00
_Zehnder_ComfoAir+200+ERV_Unit+with+pre-heater-100x100.jpg "ComfoAir 200 ERV Unit with pre-heater")
ComfoAir 200 ERV Unit with pre-heater
Designed for excellent efficiency and installation in smaller homes or apartments (~2 bedrooms, 2 baths), the CA 200 has a capacity of 118 cfm.
$3,505.00
ComfoTube 75
Flexible 3-inch diameter air distribution pipe, outside ribbed, inside smooth according to DIN EN 60529.
$356.00
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