What is a Gas Regulator?
A gas regulator is used to maintain a uniform gas supply pressure to an appliance. They ensure the appliance is not over or under-pressurised, and they can normally be adjusted to provide a specific pressure. Each appliance has a gas pressure set by the manufacturer to ensure safe and correct operations.
Why is it important that a Gas Regulator is accessible for testing and servicing?
The simple fact is that if our gas fitters can’t test the gas pressure on a gas appliance, then they can’t certify it's working safely. Unfortunately, many appliances were installed before the need for regular checks was legislated.
What are the risks of not having the Gas Regulator installed in an accessible location?
If the Gas Regulator has not been installed in an accessible location, a gas fitter cannot test if the pressure to the appliance is correct. Gas pressure set too high or too low makes the flame prone to fluctuations which have the potential for the flame to extinguish, causing unburnt gas to spill. In rare circumstances, incorrectly set pressures may result in carbon monoxide being emitted.