Biasi Riva Advance He24 fault

[NxtGenGasMan]

Hello folks, got a biasi riva advance he 24 at my elderly dads house, heating is all working ok but when u put on a demand for hw it fires up and hot water comes through the tap, 30seconds later..it makes a loud banging and crashing sound. And eventually locks out, pressure is 1.3bar but wen a tap is on. Goes to nearly 2.5 bar..exp vessel is all ok..im thinking possible blockage on dhw plate? Help

New to the trade so still constantly learning

Cheers

 

[Agile]

You should have learnt that during your training!

Tony

 

[NxtGenGasMan]

Any other advice besides the keyboard bravery?

 

[Agile]

What more do you need?

Fit a new one or clean it?

Tony

 

[NxtGenGasMan]

Yeah im going to fit a new one tomorrow dude

While your one here, powerflush machines; is there any specific brand u would recommend?
Slowly getting all of my kit together..

 

[Agile]

There are many about and all do the job.

Many are very expensive and big and would be difficult to justify if you only do a few jobs.

The Kamco is a common lower price unit that does most jobs OK.

Search the forum and you will see what people think of theirs!