hot

  1. I

    Underground hot water feed pipe.

    I've had a burst pipe under bathroom floor. Ive had it dug up and made safe with the affected pipe cut and end caps fitted. The pipes are cover with a plastic sheet and then screet on top. I called out my gas boiler cover to make a permanent repair. The company they sent out have said it is...
  2. C

    Some radiators not hot

    Hi all, Looking for some advice please. Got a building, all one level with 7 radiators. 3 individual ones in separate rooms then 4 radiators all together in one large room. The issue is with the 4 radiators in the large room. Basically not getting hot, the first 10% of the radiator is...
  3. B

    PLEASE HELP Hot Water Combi Boiler Advice

    PLUMBING ADVICE NEEDED Combi boiler in our house, downstairs water seems to be piping hot. Upstairs basin, bath and shower only ever seems to be lukewarm - so much so that no one even wants to bath as it never gets hot enough! Open to suggestions as to what it might be and if anyone can...
  4. M

    Cold water from downstairs tap, but no hot water

    Hi, I woke up this morning with cold water (mains) from downstairs tap but no hot water from downstairs tap, and no water at all from all the upstairs taps, I have a combi boiler and no water storage
  5. M

    Leaking hot water heater. Repair or fix?

    Hi, I've got a brand new (2nd hand) Bosch Hydropower 16H tankless hot water heater. Since it was installed I have noticed it leaks a lot. I took the cover off and it looks like the bottom part (water section?) is leaking in a couple of places. maybe a seal or diaphragm? Can it be repaired or...
  6. K

    hot water but no heating

    We have a dual heating system, a solid fuel stove with back boiler and a external kerosene heater. The kerosene heater is working fine heating the radiators and the water for the taps The solid fuel stove will heat the water for the taps but the radiators will only get luke warm. Can anyone...
  7. lollino

    Measuring Hot Water Consumption in Shared Recirculation System

    Hello everyone, I'm facing a rather complex situation and I need your expert advice. My neighbor and I share a boiler for hot water, and we have a single recirculation pump serving both of our homes. However, after the pump, the recirculation circuit splits into two separate branches, each...
  8. B

    Yellow water in cold and hot taps

    Can anyone help me with an ongoing issue I've had since I had an annual service on my combi boiler, which is a Potterton Performa 24. Literally after they left I started experiencing yellow water (pale) from all my taps - hot and cold, including the toilet. This was intermittent and then...
  9. W

    New boiler but extension still not hot

    Hello, We had an extension built seven years ago. Initially the builders' plumber connected the heating to the house system but this didn't work. The builder got him out again and he created a separate heating circuit from the boiler (ie one circuit for the house, the other for the extension)...
  10. S

    Hot pulling air through open vent.

    Hi, I'm new to the forum and just some background on myself. I have 4 years experience as a plumber but haven't worked in the trade in 15 years. I would say my overall knowledge is not great as I did most of the 4 years working on rinse and repeat estates of houses. I was also quite young and...
  11. O

    Single lever tap not turning to hot

    Hi I bought a basin tap single lever. It lifts up & to the right but won’t turn to the left for hot I haven installed it yet I’ve only put it on my worktop.
  12. B

    Hot black water coming out of bath tap in newly refurbished. Bathroom

    Hi, I hope someone can help. I’m hoping this isn’t a permanent problem. We’ve converted a gravity vented hot water system, into an unvented indirect hot water system to improve pressure in the house. The previous cylinders are in the loft now they’re in the garage next to the boiler. We...
  13. M

    Boiler pressure is rising? Did indirect hot water tank coil fail?

    First post as I can not figure this one out. I have a hot water boiler heating system, gas fired, with an HTP SuperStor indirect hot water tank. I'm on well water and have a water softener and two whole house filters for my water. Three days ago I found my high pressure relief valve tripped...
  14. P

    Change shower mixer. Invented hot water cylinder

    I need to change my shower mixer and I have a unvented hot water cylinder. Is it sufficient to turn off the mains? Do I need to drain the cylinder? Thanks
  15. S

    Sporadic Hot Water - Unvented indirect

    Good Afternoon all, I am hopeful someone may be able to offer some guidance on the following. In the home we have a gas boiler (serviced annually, October time) providing hot water to the CH system which is split into 3 zones (Honeywell 2-way valves) and it also heats the HW tank (Tribune...
  16. W

    BRISTAN SHOWER runs cold

    Hi I've seen a previous thread that is closed now regarding this subject but the end result I could not see. Our Shower runs hot for 30 seconds then cold. I have changed the thermostat and it still runs cold after 30 seconds. If we run the hot tap it is better but at best, luke warm. We have a...
  17. L

    Heating water from hot tap

    Hi all, just moved a radiator from one wall to another, straight forward job, heating is working, problem is that on turning on a hot water tap the water coming out is heating water ( Fernox smell)and the boiler pressure drops quite quickly. Baxi Platinum 28HE. Any help or ideas please
  18. N

    Expanding foam around hot pipes?

    Hello guys, an easy one: I recently had to drill through two outside walls to run 15mm pipes for a shower and sink. The holes are neat enough but need to be closed off to prevent draughts. Can I use expanding foam to block them? I wouldn't do this with central heating pipes, but the shower and...
  19. B

    Do I need a washer for blanking plug in a copper hot water cylinder?

    Hi all I'm blanking a couple of openings in a hot water cylinder. The Screwfix Flomasta 1" BSP plugs fit perfectly but no washer supplied or listed. Given that the element has a washer and everything else is a compression fitting I'm concerned these should have one. The alternative is PTFE...
  20. F

    Hot water diverting back to the boiler

    When I put the central heating on the hot water gets drawn through the pump but is then being diverted straight back to the boiler instead of the rads What is this, and how likely is it that it is faulty? That sits in between the hot water to the rads and hot water to the hot water tank...
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