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I have recently had three episodes of my 8 month old Vaillant installed Ecotec832+ losing pressure overnight and being below operating pressure (.3 bar) form a normal pressure the day before. Vaillant have been out to check but find do fault with the expansion vessel or the PRV. There are no...

Hi All I have had a problem with a leaking toilet (and consequently a horrendous water bill!) but that is now fixed. But still the water meter turns - very slowly - the last of 4 red digits increments once per minute. So I presume that is 1/1000 m3 per minute? (or 1.4m3 per day!) That is still...

Hi all I have a leak each time the Mira Excel shower valve is used. When I checked under the bath, water is finding its way between the wall and the tiles. Do you think it's the concealed connections in the wall (not sure if compression or soldered) that's leaking or as the silicone all looks...

We have a gas boiler in the kitchen downstairs, and the 22mm feed and return go across the ceiling (in the joists) to the airing cupboard where the pump and valve (diverter valve for CH and HW) are. Between the boiler and pump the 22mm passes under our bathroom, and I would like to fit a towel...

Some old Builder giving it large today about sytems without a bypass between each rad and you cant take that rad off because it will stop the whole system and bla bla bla as its his job i gave him my 2 cents and he didnt want to know so shut my trap and left him to it i've never seen such a...

Hi all, I have recently had a dishwasher fitted for the first time in my house and now I'm noticing the water from the tap taste's strange (chemically) I'm not sure if this is even related to the dishwasher but it is too much of a coincidence. Does anyone have any ideas what it could be? and...

Hello everyone I wonder if anyone could help me get some answers… Last year I had a new boiler installed. Before I had an old fashion boiler (installed in the lounge) so most of the system had to be replaced. Pipes run from the meter to a junction giving one branch to a cooker and one to...

Hello all, My 3 way valve sometimes sticks between c/h and h/w resulting in rads warming up when timer is turning h/w on. The valve is sunvic 2701 it moves the full range for c/h or h/w on the motorised bit. the valve body was a bit stiff but still moveable with the fingers. I have bought a...

i have two mh cover nd invert lvl nd i need to find out some depth between two manhole

Can any body tell where I can get a shower thermostat external fitting with 3/4 hot and cold fittings with a 135mm distance between, I have look all over the net cant find one. my shower has one of these fittings now need replacing I do not want to rip the wall out to replace the pipe work as...

Hello peeps, I'm currently in the middle of a full house refurb and the customer is having wet ufh retro fitted between joists on a 75mm layer of kingspan and dry screeded to top of joists, then a 22mm chip board flooring on top. What would you guys recommend as a transition...

Hi I got a opportunity to go self employed how much roughly should I ask for a day I am newly qualified Got 2 years experience Own van and tools Willing to learn In south wales Any info much appreciated

In other words what does the H signify/mean? Thanks.

Hi, I am currently having a few quotes done to replace my boiler+cylinder with a combi and one of the plumber who offered to fit either atag or a vieassmann said that I can't have a boiler that supply 30kw because my connection for the gas supply is provided through a 22mm pipe. He told me...

Hope some experienced installer here could advise me: I had a new combi boiler installed last month and I bought 5 yrs warranty from an installer. When I rang the boiler company they said I could only get 2 yrs for that specific model, I then asked the installer why he said that's because he'll...

Hi All. I know subject has been discussed many times in posts of leak between tank & pan so please bear with me. I did not know until I read on forums that Ideal Standard has for last 4 years or about have or can suffer from leaks between tank & pan. Ideal Standard have the through bolt type...

Hi, Searched but I can't find the answer. What is the difference in the plastic between underground 110mm pipe and ordinary 110mm above ground soil pipe? Many thanks, sorry if this is in the wrong section.

Hi all. I have a customer who has bought a Potterton direct single coil solar unvented cylinder which was to be connected to a solar panel. The situation has changed and now wants it to be fitted at another property to a central heating system. I have called Potterton to see if this is ok and...

Apologies if this is a regularly asked question, but I can't find it easily on the search. What's the difference between all the different types of 15/22mm flexible plastic pipe used for the feed (NOT the rigid waste pipe)? The list below is cut & pasted from someone else who wasn't actually...

greetings... just a quick question im putting pex into a chased brick wall to be rendered over and was wondering if there will be any expansion issues as i read pex can expand up to 15% and placing an expansion loop in stud walls is standard My pex is in insulated but ive no way to put in a...