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Separate Passive Ventilation

A single room passive vent is a discrete ventilation system, effectively extracting moisture air and stale odours from a room. Perfect for keeping bathrooms, kitchens and laundries moisture free to prevent mould and mildew, creating a healthy environment.

Key Features
  • Installed by a Certified Installation Consultant
  • Quiet efficient mechanical ventilation (35dBA)
  • Maximum ducting length of 3m per outlet to retain the fan efficiency of 53litres/sec
  • Performance exceeds building code (AS 1688.2)
  • BRANZ Appraised No. 665(2017) Propriety flashing system designed for roof pitches 5 degrees to 45 degrees
Scope of Use
  • Suitable for all residential installations including skillion roofs
  • Propriety flashing system designed for roof pitches 5 degrees to 45 degrees
Statement of Building Code Compliance
  • Performance exceeds building code (AS 1688.2)
In-Service History

HomeTech have been installing these ventilation systems since 1992.

Other Performance Attributes


  • VS3004 (motor) — 2 years
  • VS3004 (all other parts and installation) — 10 years 
B2 Durability compliant
E2 External Moisture compliant
External Moisture
F2 Hazardous Building Materials compliant
Hazardous Building Materials
G4 Ventilation compliant
H1 Energy Efficiency compliant
Energy Efficiency
BRANZ Appraised
BRANZ Appraised
BRANZ Appraisal: Solatube Daylight Systems

No 665 [2017]

CAD/PDF Details
HomeTechVentilation VS3004 3V525 C Corrugated Sloping Ceiling

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