New Zealand · Acceptable Solution
G4/AS1: Ventilation
Acceptable Solution for natural and mechanical ventilation within the scope of clause G4.
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- Fifth edition · effective 28 July 2025
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Ventilation
Open original PDF at page 18 Source wording and page order preserved. Drawings and table layouts remain available in the original PDF.
G4 VENTILATION ACCEPTABLE SOLUTION G4/AS1
Ventilation options for typical apartment layouts
Appendix C. Examples of ventilation options
C.1 Typical apartments
C.1.1 Layouts
C.1.1.1 This appendix contains a summary of the relevant requirements in this acceptable solution for
examples of typical apartment layouts including:
a) Layout 1 as shown in Figure C.1.1.1A and Table C.1.1.1A; and
b) Layout 2 as shown in Figure C.1.1.1B and Table C.1.1.1B; and
c) Layout 3 as shown in Figure C.1.1.1C and Table C.1.1.1C.
MINISTRY OF BUSINESS, INNOVATION AND EMPLOYMENT 28 JULY 2025 Page 18
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