Domestic or commercial

[kylieminogue]

Hi, can anyone tell me when an installation goes from domestic to commercial with regards to gas ?
thanks

 

[adlplumbing]

boiler are above 70kw
pipe work above 35mm
and depends on meter
not sure on cookers as their lot regs involing com cat

 

[ScottCheg]

Hi, can anyone tell me when an installation goes from domestic to commercial with regards to gas ?
thanks

Hey Kylie, surely someone of your status need not worry about things?

 

[kylieminogue]

Boiler ok ( 24 kw ) , pipework is 8m of 28mm and about 23m of 22mm pipe work, U16 meter, and 3 x 10kw warm air heaters.
What about the pipework volume ? does that have to be below 0.035m 3 ?

Thanks.

 

[Biggles..]

What sort of wau.

 

[kylieminogue]

Rinnai 1005' s x 2 and a smaller one , not sure of model

 

[Happyplumber]

Nice bum,shame about the boat race!!

 

[kylieminogue]

Nice bum,shame about the boat race!!

You are confusing me with my sister.

 

[kylieminogue]

can anyone give any further information.
Thanks.

 

[adlplumbing]

yes that system could be classed as commercial system but i may be wrong

 

[Biggles..]

Would have thought the air heaters might have swung into commercial appliances.

Not calced your volume but it must be close.

 

[mickyg]

domestic, might wanna check ur pipesizing though, thats a hell of a piperun

 

[adlplumbing]

i thought u16 was a commercial meter