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What is the best way to clean a plate exchanger on a turbomax. I have taken it out and flushed it through with mains water, is there a more effective way i should be doing it? Thanks

Dear all, I am working on a turbomax, it has had the divertor changed, the flow sensor changed and the plate HE cleaned out. The heating is fine, but the HW runs hot, then goes cold and an F22 appears, would a new PCB cure this, as I have heard that the old software was a bit naff, but want...

When it broke, ball bearings came out (they were about the size of marbles)

Dear all, I have a Fiat Scudo 1.9, I had a problem with it on saturday, the bearing that the drive shaft fits into, and sits on the back of the break disc, just broke onto about 20 pieces!! What I want to know is, is this the wheel bearing, or is it another type? As I need to order the part...

This effing boiler is driving me nuts!! I have changed the divertor, and the flow valve, reduced the flow and cleaned out the secondery HE, and thought I had cracked it, I stayed there for about 2 hours while different taps and showers were turned on and off and all was good!! I got a call...

I reduced the flow from the boiler, but the bathroom temp still fluctuates quite a bit. The shower does not get upto temp, even when it is on max, i have reduced the cold flow to try and balance it. It is passable at the moment, but I have said, there is no real room for adjustment. I forgot...

Dear all, I was called to change a diverter and flow sensor in a turbomax, all the problems have cleared, but it has developed a new one. When the HW tap in the kitchen is opened, no problems the water gets upto temp and stays there. However, when the HW tap in the bathroom and shower is...

Brilliant Kev. Thanks mate

potterton prima f50 fan part no? Does anyone know?? Kind regards V

Dear all, I was asked to look at a potterton prima, as it was not sparking, but the the fan was starting etc. After a few tests with the multimeter, it was decided that it was the control board. I replaced it and it worked fine, ignited and got upto temp, etc. I then got a call a few hours...

I have my ccn1 and cen1 and am waiting for my Gas Safe reg to return

dear all, I have been asked to look at a vaillant turbomax plus 828e, the CH is working fine, but the HW is a bit varied to say the least. When the HW is is opened, the fan starts and boiler fires up, the temp starts to rise to about 70oC then drops to about 25oC then starts all over again...

Lovely, thanks dave, much appriciated. V

thanks for the input. anyone else?

sorry ecotec plus 428

Dear all, has anybody wired an existing programmer into one of these boilers, I have a programmer that has come off the ark, with 5 cables, I am assuming L,N,E, Heat and Water, but cand find where these wire into, I have looked the manual, but it does not seem to make sense to me, can any tell...

Dear all, I am after the above mentiond part, but can't seem to find it anywhear, does anyone know if parts are still being made as it quite an old boiler. Thanks Vic

Dear all, In my parents house, they have a vented system, when they turn the HW on the rad in the bathroom gets hot (the ch is not on at this point), I thought it might be the three port valve, but have changed that and it still happens, would this be a plumbing problem or does it sound like...

Dear all, I wonder if anyone can help, I havee been called into a job where they have a leak under the floor on the ground floor, the problem is they have just had oak flooring and Yorkstone floor put down and obviosly do not want this ripped up. I am pretty sure I have seen a tool that can...

Hi, I have cast iron guttering, and a section has broken away, if I replace this section with Plastic how is it joined?? Is there a special type of coupling? I want the whole lot repalced, but cannot afford at present, so and advice on a quick fix would be much appriciated. Thanks V