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ACS appliance assessment

ACS MET1: Domestic gas meters

Taken with CCN1 by engineers who work on domestic gas meters with a badged capacity up to 6 m³/h.

Start with 4.1: From network to property: services and responsibility

The module

  1. M04

    Gas supply, meters & regulatorsFree

    How gas reaches the property, how it is controlled and measured, and how the meter regulator holds pressure steady.

    5 lessons · 4 interactives

The appliance group is taken from City & Guilds' quick guide to qualifications and Gas Safe Register competence categories (version 5.0, December 2023), which names the group each qualification's categories cover, and the City & Guilds 9074-03 handbook (version 3.1), which gives the 6 m³/h limit. The title here is a plain description, not the official ACS title. ACS appliance assessments are taken alongside the core assessment (CCN1); check your certification body's documents for the exact scope.