Worcester 40kw cdi thirsty for gas

[matty267]

Hi looking for advice to see if any one has experienced this before
Just fitted 40kw Worcester cdi regular boiler with unvented cylinder, it's inlet gas pressures 12mb when on chimney service mode,

Calcs done on gas run and it's more than adequate but yet still low inlet pressure when on full demand,

Great full for any advice, thanks

 

[TCCHeating]

Not enough info i'm afraid. If you are qualified to do pipe sizing calcs on the gas pipe, then surely you are capable of checking the wp at the meter

You will get better advice if you post this question in the combustion chamber

 

[Dan Robinson]

Why are you servicing the chimney?

 

[matty267]

Not enough info i'm afraid. If you are qualified to do pipe sizing calcs on the gas pipe, then surely you are capable of checking the wp at the meter

You will get better advice if you post this question in the combustion chamber

Ok thank you, thought I was in cc, I'll go back there.

 

[Steelmasons]

Pipe sizes and length of run with fittings included.

 

[matty267]

Pipe sizes and length of run with fittings included.

thanks all replies I'm continue in the cc forum,