......but 21mb at meter with a pipe run of 22mm for about 5m with 4 elbows and 0.5m of 15mm into boiler!! could this be a faulty gas valve rather than a pipe sizing issue? any thoughts lads?
don't think its a regulator problem as its 20mb at the meter when boiler is on.
don't think its a regulator problem as its 20mb at the meter when boiler is on.