tom schwartz asked ... Bosch maxx 6?    |    Noman asked ... Reverse light switch?    |    Suzie asked ... Stuck Feed dog?    |    Charles asked ... Replace Belle switch?    |    Tracy asked ... Drum housing Defy DAW 317?    |    Click here to ask your question

How can I keep pressure gauge down?

Heatline Compact Boiler.
Pressure gauge on red, bleed rads, goes down and gradually goes up again to red after a short time.

Eileen, June 2021
link Click here to see other fixes for Heatline.