Roof Space Ventilation for Attics & Garages with Solar Fan by Hometech

Roof Space Ventilation for Attics & Garages with Solar Fan

Hometech

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Description

A roof-mounted solar-powered fan on proprietary flashing, primarily used for attic ventilation, suitable for roof spaces up to 250m²

The unit is completely solar-powered and automatically runs without the need to manually turn it on or off. No electricians are required for installation and no batteries to replace in the future.

A cooler attic means a cooler house, helping to improve comfort and reduce energy consumption.

Key Features

Completely solar powered, no batteries to replace
No electrician required
BRANZ Appraised roof penetration — Appraisal No. 665 [2017]
Improved comfort and reduced energy consumption

Ranges

Roof Spaces, Attic & Garage Single Room Through Roof Stand-alone House

Scope of Use

Roof mounted system installed with proprietary Hometech roof flashing (BRANZ Appraisal 665) and vent cap
Single roof space (up to):
- 100m² (small)
- 250m² (large)
Options of ducting to 1 room

Ideal for:

New or existing buildings
Attics, garages
Public toilets

Installation:

Diameter: 250mm and 350mm

Limitations on Use

Installation to be carried out to Hometech's recommendations
Airflow varies depending on the amount of solar harvestable by the solar panel
Recommended roof area calculated based on 5ACH for ceiling to ridge height 1.8m. Specific areas will vary depending on roof pitch. Contact Hometech for specification assistance on roof pitches over 25°
For every 50m² of roof area a minimum 0.35m² of intake vents should be provided

Statement of Building Code Compliance

Meets the following provisions of the NZBC:

B2: Durability
E2: External Moisture
G4: Ventilation

BRANZ Appraised roof penetration:

Appraisal No. 665 [2017]

Other Performance Attributes

	Small:	Large:
Solar Panel:	10W	22W
Maximum Air Flow:	450m³/h (125l/s)	970m³/h (269l/s)
Noise @1m:	40dB	51dB

Warranty

10 year leak proof guarantee
2 years panel and motor
5 years all other parts & installation

Terms and conditions apply.

At regular intervals following installation, the fan and solar panel should be inspected and cleaned to ensure there is no build-up of dirt or other deposits. It is recommended this is done as part of a scheduled yearly maintenance program.