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Take it water continues to run into the pan? If you wedge the float left hand bit of the toilet in the upright postion water no longer enters the cistern but water escapes via the bit in the middle. If this is the case then perhaps a bit of crude under the dealing washer

First of all make sure you have a decent shower house some are about 6mm internal bore. Amazon do some goods ones for gravity systems. Also some shower heads are very restrictive. Next if you have a thermostatic shower then has someone put the pressure reducers in where they shouldnt have if on...

sure the strainer was mentioned earlier

Yes of course 6xx diverter valve statement was duff sorry bout that! Still maintain not sure why 4xx when it sounded like it was being converted to sealed. When did the turndown ratio get revised for 4 xx. cheers

Nothing wrong with the vaillant, especially with the advanced controls VRC 470 VR10 stat and outdoor sensor

Havent seen a 6 in action. It is all to do with the start up routine and how much heat can be dissapaited whilst the boiler fires at 80% of max load for 50 seconds. Maybe the 6 starts low and works its way up? However as long as you use the advanced controls then I do not see a problem with...

Also if going pressurised then why 4 series it should be the 6 series which have a better turn down ratio.

Zoning may be an issue think I would be looking at the approiate ebus controls from vaillant. With the vrc 470 you can djust the heat load to match cylinder for maximum efficency you need to use the VR10 on the cylinder so the boiler knows the temp of the cylinder rather than just calling for...

Or bung it Doh 45years beat me to it

fit a fluidmaster side entry job done

Yes a 4kw coil on this boiler will cycle like crazy after the first burn it will chuck 20kw at it for 50 seconds no chance of modulating down after the first burn.

did the op ever get to the bottom of this? I notice that honeywell controls were being used maybe the cm series with TP control this will almost certainly clash with the boiler logic. I have the new board in mine and it behaves much better. Still like to see the behaviour of one with a standard...

300L nowhere near enough. Need to know what the flow is like into the building. Buffer tanks and part gravity maybe required.

Hi, have a bush over than is 15months old, it will no longer switch on for any of the settings. Took apart and found that the first stage of the cam on the 9 position selector switch has failed. Sprung loaded arrangement is burnt out looks quite poor quality. Have got round the probelm by...

ok time to get someone out I guess. Think it is 2years old in April but dont think they had the 1st year service :oops: it was running fine and saving gas and keeping the house at nice even temp so got forgot about.

I have had issues whereby the software of the boiler has a slow ramp up before putting any real heat out. Thus boiler waits 5mins before ramping up (flow temp not rising despite boiler fired at min rate) boiler finally fires at increased rate but logic of stat is at the max burn length so stat...

I dont know how I missed the announcement of the legislation, maybe whilst I was being a good LL and holding down a fulltime job and bringing up 3 children and paying my taxes :twisted: Cheers for the balanced view, i am not a member of any of the mentioned bodies and just get on with...

Hi Parents have a 831 with VRC 470 and are getting a grumbling noise occasionly on CH from start up. Boiler is a couple of years old. The noise will be there for around 10 seconds and then disappear and doesn't happen all the time. Once it has got over its moment it will run and modulate...

I would be looking to change the ballofix to full bore ballofix for those points where it is in-line with the cistern. The ultra low presuure diaphrams definately make a vast improvement, I had an issues in a house that was rented out, change to one of the low pressure ones and it filled much...

Who is to say flyer was in with the reminder or even that the reminder was hand delivered by the company that was contracted to do so. My tenants also did not see the same flyer. Will be interesting for those Landlords that manage their properties from afar how would they know that they need to...