Diverter valve problem.

[Green_Machine]

Another issue then?

Was weaping from the fiber washer looked corroded and worn out did not test resistance was falling apart.

Also took off the heat exchanger and cleaned it out with spirit of salts.

Thats when noticed the pressure in the system in first place other day despite draining primary system and the boiler isolating cold feed into boiler still had high pressure coming out of thermister if I unscrewed it.

But also noticed diaphram sticking and not hitting microswitch..So then ordered kit.

Which then brings it up to date with todays issues.

 

[DP]

Lot of dodgy work there fella
Is this the house that jack built now getting sorted by his side kick
Get a heating engineer in to service that boiler. Some of what you write is way off the mark. Never mind, Carry on Regardless

 

[bernardgreen]

Get a heating engineer in to service that boiler.

Best advice so far.........

 

[Green_Machine]

Yeah was rambling was at it all day.

Long story short its fixed now.

Just finished refurb on valve I managed to get a venturi from local place did that.

Had no issues with with draining system since sorted the shower.

So did thermister heat plate diverter and venturi and sorted the water issue.

Spinning like a top now great.

https://www.diynot.com/diy/threads/diy-gas.8090/