boiler due to either scale build-up on the internal surfaces or debris from corrosion collecting in the bottom of the boiler. Water quality within the boiler must be maintained to reduce the risk of overheating, corrosion, water carryover causing destructive water hammer and build-up of solids. Water-treatment methods include
Boiler pressure too high? Heres why & how to reduce it
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26/04/2021 · Check the needle reading on your ever trusty boiler pressure gauge if its reading over 1.5 bar (when the boiler is switched off), your boiler pressure is too high. If you're having pressure-related issues on an all too regular basis, it may be time to
15/09/2020 · As water is bled from your radiator the pressure on your boiler should come down. Bleed some water and then check your boiler pressure gauge to see if its had the desired effect. This is the easiest and cheapest fix for high boiler pressure issues. Fingers crossed it works for you. Cause 2 - Check your filling loop valve
Ideally, when the boiler is on, the pressure should be between 1,5 to 2 bars, and when its not working 1 to 1.5 bars. Usually, safe levels of the pressure are marked in green, and too low or too high-pressure is marked in red. We consider high boiler pressure when the arrow points in the red zone exceeding 2 bars.
Boiler Pressure Too High? 4 Fixes to Reduce Boiler Pressure