Search results

  1. E

    Vaillant Combination Boiler

    Central heating OK, hot water OK, but bar gauge only reads 0.5 and drops to 0 when hot water turned on. Handbook recommends minimum bar 0.8, how do you raise this pressure. Boiler less than 10 years old, either type242/1E or 282/1E
  2. E

    Vaillant condensing boiler

    Low pressure showing about 0.5 bar, CH ok, no hot water, flow from hot water tap gradually slows
Back
Top