In accordance with guidance contained in the Gas Safety (Installation and Use) Regulations this regulator is only recommended for use on a portable appliance. Any fixed pipework cylinder installations should be supplied by a regulator with over-pressure protection.

Regulation 14(4): Without prejudice to paragraph (3), no person shall cause gas to be supplied through an installation consisting of four or more re-fillable cylinders connected to an automatic change-over device unless there is an adequate alternative means for preventing the installation pipework and any gas fitting downstream of the regulator from being subjected to a greater pressure than that for which it was designed should the regulator fail

Guidance 178: Regulation 14(4) outlines the minimum legal requirements. However, it is recommended that all fixed pipework cylinder installations have an over-pressure protection device fitted to prevent downstream appliances, pipework and fittings from being subjected to a pressure above that for which they are designed.

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