TONY <
a1be7f43fc33defe...@example.com> wrote:
> Hi I have a gas burner when it’s been lite for a short time and is
> burning ok then I soundenley get a blow back and it starts to roar can
> anyone help me with what is going wrong
>
Sounds like a regulator problem.
Caravan / Motorhome owners discovered a problem some years back due to the
rubber hose deteriorating and the plasticiser getting into the regulator.
It still happens on older ones - on newer ones the regulators are mounted
at the other end of the hose so any nasties don’t flow into them. Some
people fit stainless steel hoses.
LPG rubber hoses should be replaced every 5 years.
A new regulator isn’t that expensive - perhaps £5 to £8.