NZS 4602

$29.00

Low pressure copper thermal storage electric water heaters

Published by	Publication Date	Number of Pages
NZS	05/31/1988	16

Category: NZS

Description
Documents History

Description

NZS 4602 – Low pressure copper thermal storage electric water heaters

Applies to the design, materials, construction, thermal insulation and performance of thermostatically controlled heaters of 6.5 to 450 L capacity designed for pressures up to 120 kPa (12 mH2O), installed in a vertical position either open-vented to NZS 4603 or valve-vented to NZS 4607.