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tank

  1. M

    Rayburn plumed into vented hot water tank

    Hi, I have a rayburn 212 that I have plumbed into a vented hot water tank as far as I am aware I do not have to vent the rayburn as the tank is vented, is this correct. attached Is an image of the tank and a very basic schematic, fig 1 is how I have it plumed fig 2 is how I would plumb if the...
  2. H

    Hot water cylinder only heating top half of tank

    Hiya, we had a new pressurised hot water cylinder fitted a few weeks ago even though its double the size of our last one we are finding we aren't getting any more hot water. So once the tank is full and the immersion has turned off and i touch the tank only the top half feels warm and the bottom...
  3. C

    Flats bathrooms fed by tank?

    Hi guys I did a job today in a block of flats, fairly old place, plumbing was all a bit ropey in this particular flat. The job was to change an electric shower over, I changed it, didn't work.. noticed the water pressure was a bit pants.. I could stop it with my finger on the basin.. thought...
  4. B

    Water tank and water query

    Hi everyone, I have a query which I hope I can get advice on. I live on a top floor flat in a block of 6 the water is mains fed in the kitchen and bathroom but the attic has common water tanks which I believe feed the hot water and are cleaned annually. My kitchen has a gas combi boiler...
  5. S

    How to shut off hot water and heating on this kind of boiler and tank?

    How to shut off hot water and heating on this kind of boiler and tank?
  6. B

    Removal of cold water tank for bathroom taps?

    I live in an apartment and have a cold water tank in it. 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 that fitted the new taps, high-pressure taps were fitted. Consequently, the water that comes out of...
  7. M

    Rusty tank valve/connectors replacement?

    Been in property about 10 years and the valve on the (round/bunded) Balmoral tank has always been in pretty rusty state. Tank is 5,000 litres but only got about 300L left at the moment. Please see picture. Looking for opinions on whether to get valve/filter assembly replaced due to rust or if I...
  8. N

    Scrap copper tank clean up??

    On to the scraping side now! Is it worth bothering to remove insulation from old water tank and weigh in clean, or just take it down to the scrapper as it is?? ? Mnhjffhjbn
  9. J

    F+E tank feed question

    Moved into an old house that has a vented gravity fed system (cold water tank and feed + expansion tank in the attic). I need to replace all ceased gate valves which is all of them... The feed pipe from the F+E tank to the oil boiler/radiators has a gate valve in the open position at the...
  10. S

    Unvented Tank Advice Please

    Hi. I have looked at similar posts but not seen exactly what I'm after ... unvented Gledhill 200l fitted a few months ago. A few weeks after and since most times when we turn on hot water tap in the morning there is a long groaning sound (I have a recording if it helps). Have contacted...
  11. C

    2 cold feeds to indirect hot water tank

    Hi, I am reinstating an indirect hot water tank and have 2 cold water feeds coming into it from the same supply. One of the feeds has a float valve but what ever was on the other has been removed. Why would there be 2 feeds to the top of the tank? Can I blank one off and just use the float valve...
  12. M

    How to prevent heat loss from a hydronic storage tank?

    I have a hydronic hot water storage tank located at floor level. The hot water flow and return pipes run up the wall into the ceiling space and then back down to floor level to the manifold. We are experiencing significant heat loss from the storage tank when the system is not circulating...
  13. J

    Hot water tank worth keeping?

    I've just moved into a house with an old Potterton Profile P60e (75% efficient). The hot water tank is currently taking up the space in the bathroom that would be perfect for a shower enclosure. So we have a choice, 1) Upgrade the boiler to a combi, rip out the tank and replace with shower...
  14. david montgomery

    Hot water tank in a flat has poor flow rate after refurbishment.

    Good morning everyone. My parent had a new kitchen and bathroom fitted in her flat 2 years ago and has only now told me that the hot water flow to both hot taps is really poor. it wasn't like this before. its a flat with a 1075x450 IND BS combi HW tank. she says that the tank was drained down...
  15. T

    Overflowing Feeder Tank - Advice Needed

    Hi - I'm hoping someone can help with some advice. Ahead of some renovation work, we had a 50 year old old floor standing boiler in the utility room removed and a new Worcester Bosch Greenstar 24Ri wall mounted in the garage. Aside from being old, the original boiler worked perfectly. A full...
  16. D

    Where is the water coming from?? Hot water tank keeps dripping....

    Hi all - hoping someone knowledgeable can help as I'm super confused by this.... I have a standard system / gravity fed boiler, large cold tank in attic, hot water tank in airing cupboard etc. I recently found that the hot water coupling into my shower pump (salamander) had sheared (the...
  17. B

    Cold water storage tank overflow

    Hi, I wonder if you could help me. The overflow pipe drips intermittently from the large cold water storage tank in the loft. Not the small F and E tank. The ball valve has been checked and is working ok. The vent pipe from the hot water cylinder is not venting any water into the tank, and the...
  18. G

    Different flow temperature for radiators and hot water tank circuits

    Hi Morning, I am looking at a new boiler and hot water cylinder setup for a house I am refurbishing and am getting conflicting advice on my question: Can I use a Combi or System boiler to have a different flow temperature for the hot water tank heater and the radiators. I appreciate the hw...
  19. J

    How to drain cold water tank!?!

    Help! I’ve turned off the gate valve that supplies my toilet white goods. Now it won’t open. It’s turning but water not flowing through. I need to drain the cold tank to replace the gate valve but the cold tank goes to a pump and I when I turn off the water, no cold water comes through the taps...
  20. J

    What size heating element is needed for this tank?

    Just wondering what size heating element is needed for a 1200 x 450

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