What the ECV must give a user: reach, a fixed handle, a notice, an AECV where needed, and the safe way to use it if you smell gas.
Why a fast, obvious shut-off matters
Read the full Domestic Gas Meters note with Premium
You’re reading the free preview. PlumbRevise Premium unlocks the complete write-up, the worked detail for every Domestic Gas Meters note — plus timed tests on every module.
Plenty of modules are free to read in full.