Low boiler pressure can be caused by a number ... Anything between one and two-bar is considered normal pressure. 'The pressure gauge on your boiler indicates how much pressure is within the ...

it is always worth checking the pressure gauge on your boiler regularly to ensure it is working at maximum efficiency. If the pressure is too low, the system may become inefficient, using more energy ...

If the pressure is too low, the system may become inefficient, using more energy to heat your home and raising your bill. The utility company states: "Normal boiler pressure should be between ...

If the pressure is too low, the system may become inefficient, using more energy to heat your home and raising your bill. Boiler pressure should generally be between 1 and 2 bars (Image: Getty ...