Plumbing Advice

Running mdpe externally in rainwater pioe. Discussion Thread

Hi all.

Wondering if anyone has done this and if so what insulation did you use? I have about 1 metre that needs to run up from patio height to just above the damp proof course. The wras approved pipes are quite big and costly and I have lots of rainwater pipe I could use.

Cheers all.

Hope you are all doing well.

Running mdpe externally in rainwater pioe. for the original thread on Plumbers Forums

 

Pushfit fitting/pipe ok to rub against one another? Discussion Thread

Hi

I've been swapping rads in my house and during one rad swap I used the original notches on the joist to run the new flow and return pipes. In one notch both the flow and return touch and might get pressed against each other when the chipboard goes back down.

Should I open up the notch or reroute the return (left valve pipe)? Or is it ok they touch together?

I've attached photos to illustrate, last photo is a...

 

Power Flushing Central Heating Discussion Thread

Hi, I have an old 3 story property with radiators on each floor. The radiators have become increasingly less efficient so feel flushing the system would have a hopeful benefit. I have bought a secondhand flushing unit (pictures attached) and would like some advice on how to set it up. Also, should I put some form of product in the system to break up the sludge before flushing. Any advice on setting up etc., would be much appreciated...

 

Sealing off isolation valve Discussion Thread

Hi,
The isolation valve feeding my toilet cistern was leaking. After considerable effort, I was able to lift up the cistern to put an O-ring washer around the top of the inner circle referred to with an arrow in the attached image. Unfortunately, when I let the water through, there was a burst leak. Should I use a flat-ring washer instead? If so how can I get the right size?Should I put the ring at the top or push it down?
A friend...

 

Close coupled seal for 2" flush with 100mm OD? Discussion Thread

I'm trying to locate a close coupled cistern seal (foam or rubber) for a 2" flush with a 100mm OD and 67mm ID. All I can find is 105mm, 107, or 110mm OD.

The pan recess for the seal will only accept 100mm OD.

Any ideas on where I could go?

Close coupled seal for 2" flush with 100mm OD? for the original thread on Plumbers Forums

 

Here is Practical Explanation about Next Life, Discussion Thread

Practical Explanation ( For Example ) :- `1st of all can you tell me every single seconds detail from that time when you born ?? ( i need every seconds detail ?? that what- what you have thought and done on every single second )

can you tell me every single detail of your `1 cheapest Minute Or your whole hour, day, week, month, year or your whole life ??

if you are not able to tell me about this life then what proof do...

 

trying to fix a Old very Large Tap in a Commercial Kitchen Discussion Thread

I have a Very old commercial kitchen in my School, it dates originally from the 1950’s, it has had modernisation, but many of the Plumbing Fittings are original or contemporary with the period.

I need to replace the Washer in a Hot Sink Tap, just getting it apart required an impact wrench due to accretion of Limescale inside the body, I now have the Tap Disassembled but the Washer Size is 1” And I can’t find...

 

Hi I’m Julie a School Premises Manager Discussion Thread

I’m looking for some specific Advice, I will Also offer my advice if I can Help, i have worked as a Multi-Skilled tradesperson in the Sign Installation and Shopfitting industry, I Have also done a Lot of Plumbing, and have met and conquered a number of Challenges, but in this life you’re always learning, so I’m also keen to hear other peoples ideas that could help me, and i will share my own sometimes novel but practical...

 

Hi I’m Julie New to the Forum, but not “New to Plumbing” Discussion Thread

Hi Friends
I’m a Premises Manager responsible for a large Primary School, its actually two Schools combined with differing vintages of Buildings, and as the person in charge of maintenance I come upon some interesting problems with a mixture of Old and New plumbing fittings, any specific advice you can offer to help solve my problems would be much appreciated.

But please, I beg you don't try to be a Smart Alec...

 

Toilet won't stop filling Discussion Thread

Hi All,

I need a assistance. I have toilet with buttons instead of a handle.

We had issues before we it would not stop filling and just pressing the button a few times would fix that.

That stopped working and then upon inspection the mechanism was covered in black gunk.

This was cleaned and the toilet still didn't stop. I then filled the cistern with warm water and citric acid to see if that would clear any scale that may have built up...

 

Hello from Ipswich Discussion Thread

Hi All,

New member from Ipswich.

I am a DIYer looking for some advice.

Hello from Ipswich for the original thread on Plumbers Forums

 

Hot Water For Bathing Ideas Discussion Thread

I live in an apartment with a cold water tank. The cold water tank feeds the cold water tap in the sink and the bath. Recently, I refurbished my bathroom, and according to the plumber who fitted the new taps, high-pressure taps were fitted. Consequently, the water from taps is of a low volume and rate. I wonder if the main water supply could supply them? Please let me know if this is possible. The plumber who fitted them said there was a...

 

Replace a Faucet Tap Handle Discussion Thread

Hi,
How can I remove the handle of the attached Faucet tap? I thought removing the screw will be enough, it is not. Thank you for your guidance.

Cheers

Replace a Faucet Tap Handle for the original thread on Plumbers Forums

 

Concealed Cisterns Discussion Thread

My daughter has received a quote to replace all items in a bathroom. The quote includes the replacement of a toilet with one having a concealed cistern. I am a little worried that replacing faulty parts in in a concealed cistern will involve more work and therefore more expense than doing the same for a normal non-concealed one. Is my concern justified?

Concealed Cisterns for the original thread on Plumbers Forums

 

PEX Crimp ring test Discussion Thread

I'm installing PEX b for the first time, and I was wondering if the Go no go tool needs to fit correctly on all sides of the ring after crimping. I did one fitting and it fits correctly on one side but doesn't fit if I try the other direction. Any insight?

PEX Crimp ring test for the original thread on Plumbers Forums

 

Underground oil tank feed problem Discussion Thread

This unit is located in France where they use diesel not kerosene. The feed from the underground tank is not getting through to the boiler. The boiler works fine if I connect the hoses up to a remote tank of diesel. I am assuming that a filter is blocked somewhere but there is nothing between the boiler and the tank. On the top of the tank I can see the return pipe, the supply on/off lever and another pipe which I assume to be the...

 

Hissing sound from under sink Discussion Thread

Heya,





So there's a hissing sound coming from underneath my sink that feeds my washing machine and dishwasher. I initially thought it was a weeping connection or a pinhole in an old pipe, so I turned the water off. The hissing was still there but as soon as I drained what was left in my cold tap it stopped. My brother who is not a plumber but has been in the building profession for many years also took a look and neither of us could...

 

Atkinson Tanktop general info & service advice Discussion Thread

Hi all, we spotted threads on this forum, thought it would be good to create a general thread with some useful advice and service info.

Top off take systems are a bit more complex than standard gravity feed and often certain service aspects are overlooked causing issues down the line....which are then often attributed to the valves themselves.

To my knowledge I don't believe we have actually had a faulty Tanktop valve...

 

Cold Water Tank In Loft - Cause Of Flood Dispute? Discussion Thread

Having just moved into a property and discovering the central heating not functioning, after 3 months we eventually was able to get the property management to have one of their heating engineers attend. He was literally here 10mins and in the loft space for 2mins, where he stated he discovered the header tank bone dry and the ballcock jammed, which he said had freed and the water flowed again. This header tank is...

 

New build flood Discussion Thread

The bottom house of our new build flooded, clear clean water with no smell or noise to indicate a burst pipe and it was a large amount of water in approx 20-30 mins. Third party plumber (hired by builders) couldn’t identify source but confirmed it wasn’t the mains or toilet overflow. We’ve also had boiler and water tank serviced with no issues and confirmed not the overflow. Leads me to believe it must be a drainage issue but fact water was clear...

 

Heat pump hot water cylinder Discussion Thread

Has anyone fit one of these? A hot water cylinder with a mini heat pump on top with ducts for air in and out.

Heat pump hot water cylinder for the original thread on Plumbers Forums

 

Bubbling shower trap Discussion Thread

Hi
For the past 2 months my shower has been draining slowly and bubbling like there an air block. I've put 3 loads of drain cleaner down, but still not draining properly.
Any advice would be very greatfully received.

Thanks
Jim

Bubbling shower trap for the original thread on Plumbers Forums

 

Strange Fitting? Discussion Thread

What is this?, its installed between the mains and a electric shower, when the weather gets very hot the (newish) shower stops flowing, its a dedicated flow to the shower.

Strange Fitting? for the original thread on Plumbers Forums

 

Radiator advice Discussion Thread

Hi

was looking for some help,
I am looking to change out a radiator in my Hallway, my issue is the center of my pipes to the skirting is 35mm and I cant seem to find any radiator with his minimum clearance let alone any nice designer style ones, can anyone help me out please

Radiator advice for the original thread on Plumbers Forums

 

Immersion Heater Leak? Discussion Thread

Has anyone got any suggestions as to what is going on here?
My 25 year old megaflo cylinder in the airing cupboard has a secondary immersion heater and I noticed the plastic cover felt damp at the bottom, but no signs of drips on the floor below. I removed the cover and saw lots of moisture inside. The cover thread has gone rusty, and there are blue-grey signs of tarnishing or scale or something on the brass mounting. If there's a leak in the...

 

Getting the right length pan connector for a toilet with plinth Discussion Thread

Hi all,
We recently had to have our toilet pan replaced as the old one cracked. Plumber installed new pan as in pics below, and says we have a choice - 3 inches behind the plinth or 3 inches sticking out over.

This can't be right can it? Is there no solution to get the connection length right?

2 pics below showing replacement install (even the downpipe from the cistern is going back at an angle)
and...

 

What part of a dwelling counts as usable? In terms of heating zones. Discussion Thread

What part of a dwelling counts as usable? In terms of heating zones.

What part of a dwelling counts as usable? In terms of heating zones. for the original thread on Plumbers Forums

 

Heat pump hot water cylinders Discussion Thread

Has anyone fit the hot water cylinders with a little heat pump on the top that has ducts to bring inside and outside air in to the unit. Piping up wise is it just the same as a normal direct cylinder?

Heat pump hot water cylinders for the original thread on Plumbers Forums

 

Atkinson tank top oil feed Discussion Thread

As title anyone using one, good? bad? ugly? has to feed through a de-aireator to the boiler, but should not be a problem, my question is, should the oil line be insulated up the side of the tank, if so how do you attach the insulation to a plastic tank? Pipe being used is green PVC covered, would this be sufficient?

https://www.tanksrus.co.uk/assets/media/2024/04/26/atkinson-top-off-take-valve-datasheet.pdf

Atkinson tank top...

 

Boiler sounds like a plane Discussion Thread

Can anyone advise why my Worcester Bosch System boiler when heating hot water does this sort of surging/woosh/hum that's a slightly higher pitch than the normal water heating noise noise like a plane taking off every 5 to 15 minutes? It last about 10 to 15 seconds each time. It's very noisy and our old plumber who dealt with our boiler is no longer in business so even though it has done this before we can't remember what it is. Boiler is...