AIR

Heat & Energy Recovery Ventilation

High efficiency ventilation that reduces heat loss while providing constant fresh air is essential for a healthier and more comfortable home.

Discover VETTA's AIR series - HRVs and ERVs engineered by ALNOR Ventilation Systems, an industry leader delivering exceptional quality and innovative solutions for 30 years.

HRVs & ERVs

Ventilation Support

Distribution

AIR |

Distribution

To effectively distribute fresh air throughout the home, combine a VETTA HRV with our Whole Home Ventilation Solution - a pre-selected group of easy-to-install air distribution products including 160mm (6 1/4") diameter rigid ducting and manifolds to match our HRV's ports, and 75mm (3") flexible ducting with corresponding sized plenum boxes and diffusers. See product details below.

Rigid EPP Duct Straights, Elbows and Couplings 160

Light weight expanded Polypropylene (EPP),160mm (6 1/4") diameter

EPP-15-SRGL-160-0100

EPP-15-BPF-160-45

EPP-15-MSF-160

Flex Duct Roll, Couplings and Gaskets 75

High Density Polyethylene (HDPE) flexible ducting, 75mm (3") diameter

FLX-HDPE-A-75

FLX-MSF-75

FLX-UST-75

FLX-USZ-75

Steel Manifolds, 75 160F

8, 12 & 14 Nozzles, 75mm (3") male, with 160mm (6 1/4") female diameter.

FLX-PLO-R-P-75-2x6-160-F

FLX-PLO-R-P-75-2x7-160-F

FLX-PLO-R-75-2-4-2-0-160-F

Steel Plenum Boxes, 75 125F

2 & 3 Nozzles, 75mm (3") male, with 125mm (5") female diameter

FLX-PLO-75-2-125-F

FLX-PLO-75-3-125-F

Diffusers, Dampers, End Caps

Return Diffuser: KW-RM-125

Supply Diffuser: KN-RM-125

Foam Insert Damper Plenum Boxes: DAT-AKU-125-50

End Cap for Flex Duct and Nozzles : FLX-CS-PVC-75

Additional sizes and configurations are available on request, including reducers to easily connect our HRVs to 125mm (5"), 150mm (6") or 200mm (8") ducting.

Extended Factory Catalogue

Looking for specialty items like smog filters, glass wool silencers, duct cooling/heating units, fire radiation dampers, reducers or outdoor vents with covers? The list is endless and we've got you covered. Let us help you find the ventilation products that meet your needs.