How to drain heatline boiler Monza 24.

[Davegs]

Hi I need to replace the pressure gauge on the boiler and needed some help on how to drain/isolate the water in the boiler first.

Help would be greatly appreciated!

Thank you.

 

[mehmet]

Hi I need to replace the pressure gauge on the boiler and needed some help on how to drain/isolate the water in the boiler first.

Help would be greatly appreciated!

Thank you. View attachment 61081

You can just close the inlet valves and drain water from the radiators.

 

[Davegs]

Thank you! Il give it a go.

 

[cjg]

isolate flow and return and incoming cold under boiler, under boiler there is a drain off, may look like a black bit sticking down back rh corner with slot in it for flat head screw driver, open slowly have bucket ready, fully drain, when you disconnect your presure pipi they may be a bit of water, refit new p. pipe, tighten drain, open all taps under boiler, re fill,
hope that helps.