Domestic gas appliance in commercial property

[Chopper9495]

If a domestic boiler/gas appliance is in a commercial property, does this mean a gas engineer would need commercial tickets/qualifications?

 

[Last Plumber]

If the installation is commercial, then yes.
Up to U16, up to 0.035M cubed up to 35mm pipework, is domestic. The volume includes the primary meter.

Others will interpret the rules differently so I suggest you read them yourself and decide.
IGE/UP/1B.

 

[Chopper9495]

If the installation is commercial, then yes.
Up to U16, up to 0.035M cubed up to 35mm pipework, is domestic. The volume includes the primary meter.

Others will interpret the rules differently so I suggest you read them yourself and decide.
IGE/UP/1B.

Thanks

 

[ShaunCorbs]

It all depends on what your doing

Servicing no providing it’s a stnd domestic flue and your not tt the whole line you can do a boiler tt

If your replacing if there’s a local isolation valve and from that to the boiler is under the domestic regs eg 0.035m3 then your fine