Mechanical Extraction Ventilation — Xtract by Unovent by HomeTech Ltd

Mechanical Extraction Ventilation — Xtract by Unovent

HomeTech Ltd

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Description

Xtract by Unovent provides targeted ventilation for wet areas. Extraction fans are required in any wet area space such as bathrooms and ensuites. Xtract extraction fans can extract from a single room or two rooms.

Xtract products can be used in any residential premises or light commercial where extraction ventilation is required.

Key Features

Single Room extraction (VS3004):

Bucket fan
Suits roof, soffits or external wall installations
Low noise fan
Performance exceeds building code (AS 1688.2)
Run on timer available
BRANZ Appraised No. 665(2017) Propriety flashing system designed for roof pitches 5° to 45°

Two room extraction with single fan (VS3003)

Dual switches to operate the fan
In-line fan
Suits roof, soffits or external wall installations
Low noise fan
Performance exceeds building code (AS 1688.2)
Run on timer available
BRANZ Appraised No. 665(2017) Propriety flashing system designed for roof pitches 5° to 45°

Two room extraction with dual fans (VS3002)

Dual switches to operate each fan
Dual In-line fans
Suits roof, soffits or external wall installations
Low noise fan
Performance exceeds building code (AS 1688.2)
Run on timer available
BRANZ Appraised No. 665(2017) Propriety flashing system designed for roof pitches 5° to 45°

Scope of Use

To be used in any residential dwelling that requires wet area extraction to meet compliance standards
Suits roof, soffits or external wall installations
BRANZ Appraised No. 665(2017) Propriety flashing system designed for roof pitches 5° to 45°

Limitations on Use

Extraction fans should have a ducting length of no more than 6m. Hometech can provide other solutions and recommendatios for +6m distances
The two room systems, VS3003 and VS3002, can only be used when the rooms are no more than 6m apart

5°

Statement of Building Code Compliance

Performance exceeds building code (AS 1688.2) — Performance based on 3m duct length

Single room (VS3004): 162m³/h or 45 l/s
Two room extraction with single fan (VS3003): 338m³/h* or 94 l/s (*combined m³/h from the two vents)
Two room extraction with dual fans (VS3002): 270m³/h* or 75 l/s (*combined m³/h from the two vents)

Extraction Systems complies with New Zealand Standards as follows:

AS/NZS 6300-1992 Approval and test specification — General requirements for household and similar electrical appliances
AS/NZS 603335.2.80:2016 Household and similar electrical appliances — Safety — Part 2.80: Particular requirements for fans
NZS 4303-1900:6.1.3 Ventilation for acceptable indoor air quality

In-Service History

Hometech mechanical extract ventilation systems have been used since 1998. The VS3004 has been used by Kāinga Ora (previously known as Housing New Zealand) since the early 2000's.