Gas Pressure and cost ??

[Robsop]

I have had an issue on my boiler for a while now where I don't get a full flame either when starting up (rads cold or CH not up too temp) or running the DHW.

Boiler is a Glowworm 100e

The rads do eventually get warm and you can also get hot water if you throttle the flow back.

I've searched this forum and realise I can get the gas pressure checked but out of interest - If I had a problem with the gas pressure, can that effect my gas bill ? ie could It be costing me more as my boiler is producing less heat for the volume of gas supplied because of the low pressure.

Thanks for your help.

 

[gas112]

On your boiler it is more likely the pcb is faulty than a gas pressure problem

 

[Robsop]

Thanks

Hypothetically though, any comment the cost question.