Installation of thermal storage electric water heaters: valve-vented systems
Applies to installation in domestic and light commercial establishments of thermal storage water heaters complying with NZS 4602 and NZS 4606 fitted with a pressure relief valve instead of an open vent. (For open vented systems see NZS 4603.) Referenced in BIA Approved Document G12.
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Building Code Compliance Document G12
Ministry: Ministry of Business, Innovation, and Employment: Building Systems Performance
Section: AS1Citation context:
AS/NZS 4234 Sup 1:2021
Heated water systems - Calculation of energy consumption-Parameters and outcomes for software simulations (Supplement to AS/NZS 4234:2021)
Heated water systems - Calculation of energy consumption
Electric water heaters - Energy consumption, performance and general requirements
AS/NZS 4692.1:2005 A1
Electric water heaters - Energy consumption, performance and general requirements: Amendment 1