pressurised

  1. R

    Ferroli Optima 701 CH and DHW unable to work simultaneously

    Hi. I have a Ferroli Optima 701 with what I hope to be a minor fault. The central heating works fine and the hot water works fine, just not at the same time any more. They used to until today. I noticed this problem when I had the heating on and went to wash up, water started warmish and...
    • RobbieP14383
    • Thread
    • boiler central central heating system cold damage dhw diy ferroli flow limiter gas hot hot water inside parts pcb pressure pressurised problem shower taps water work
    • Replies: 7
    • Forum: Plumbing Jobs | The Job-board
  2. M

    gas boiler need a bit of assistance

    i went to look at a house 2day and they what to fit a wood burning stove with a back boiler. now the heating system is pressurised and there is a gas boiler system boiler with a vented cylinder upstairs since the heating system is pressurised i would like to change it to a open vent system and...
    • mark_mc
    • Thread
    • assistance boiler boiling central central heating system cold convert cylinder gas gas boiler gas safe hot hot water oil open vented pressure pressurised pump safe system tank water work
    • Replies: 5
    • Forum: Plumbing Jobs | The Job-board
  3. J

    Worcester 28i - no heating

    Hello guys I have a Worcester 28i central heating system. Yesterday I came home to find the house was freezing with no central heating and no hot water. It had been left on while I was out in full working order so its not as if I had manually done something to trigger a fault. It...
    • JSM87
    • Thread
    • air boiler central central heating system condensate condensate pipe cooker gas gas fire hot hot water ignition lead no central heating no heating no hot water noise pipe pressure pressurise pressurised radiators system tap timer water worcester
    • Replies: 13
    • Forum: Plumbing Jobs | The Job-board
  4. D

    ferroli optimax 25c ignition fault

    hi all, was at a ferroli optimax 25c today with no ignition, turned out the condensate was blocked and the heat exchanger was full of water, i removed the sump plate and drained it, i could hear a gargling sound coming for the boild before hand. with the sump drain and condensate clean out...
    • diesel_ltd
    • Thread
    • condensate fault ferroli gas guage hose ignition optimax pipe pressure pressurised valve water
    • Replies: 2
    • Forum: Plumbing Jobs | The Job-board
  5. P

    How do i repressurise this?!

    If anybody fixes this problem you will have made my day. Live in a flat wit this super duper (super ****) heat exchanging system?! The whole building has it. We don't have boilers or the like...Just this "work station" As you can see from the picture, the pressure guage is at 0 so no...
    • paul10590
    • Thread
    • boilers building cold cold water connect flow guage hammer heating hose manual metal no heating pipe plumber pressure pressurised problem pump radiator radiators repressurise system valve water work
    • Replies: 11
    • Forum: Plumbing Jobs | The Job-board
  6. R

    Baxi Combi 80 Eco boiler - no central heating

    Boiler has been on hot water only for the summer, when switched over to heating and hot water, can't get any heating. Boiler lights, gets hot, and cuts out after 15 -20 seconds or so. Heat exchanger pipe to diverter valve is red hot. Heating outlet pipe out of the boiler to rads and return...
    • Ralphy3
    • Thread
    • bar baxi boiler central central heating system circulation cold combi diaphragm diverter valve eco flow hot hot water no central heating oil pipe pressurised pump radiator system tap valve water
    • Replies: 2
    • Forum: Plumbing Jobs | The Job-board
  7. J

    Boiler gets very high pressure, and cuts off

    Hi, I have a boiler that has not been used for about 6 months. The system had been drained until yesterday, when I filled it back up. I bled all the rads, no problems, no leaks. But when I try to run some hot water or turn on the heating the boiler fires up perfectly, then the pressure...
    • jim.allwood
    • Thread
    • bar boiler boilers button central heating system filling loop high high pressure hot hot water oil power pressure pressurised pump reset screw system tap test valve valves water
    • Replies: 10
    • Forum: Plumbing Jobs | The Job-board
  8. R

    Loft radiator installation

    I am installing an additional radiator in the loft area of a house. The house uses a gravity feed heating system. I have to take out the heating tank I am going to use the cold feed and vent pipe of the tank for my flow and return of my new rad in the loft. So I am going to have to...
    • richardd
    • Thread
    • boiler boilers central heating system cold expansion expansion vessel filling loop flow gas gravity installation loft pipe pressure pressurise pressurised pump radiator radiator installation safety sealed system tank valve vent vessel work
    • Replies: 9
    • Forum: Plumbing Jobs | The Job-board
  9. T

    elp choosing a system, microbore?

    i live in a very old house, timber framed with wattle and daub walls. i cant chase pipes into the walls nor can they go under the floor boards. So ive been thinking a micro bore system might be least intrusive? underfloor heating is also a no. So can anybody give me a run down on how a microbore...
    • that bloke.
    • Thread
    • 10mm boiler central central heating system cold combi flow flush installation microbore pipes plumbing power pressurised problem radiators sealed sludge system underfloor underfloor heating wall wide
    • Replies: 15
    • Forum: Plumbing Jobs | The Job-board
  10. P

    combi boiler

    worcester combi 2 year old lost pressure but no sign of any leaks
    • pauls
    • Thread
    • boiler combi combi boiler expansion expansion vessel leak oil pressure pressurised rad valve system valve vessel worcester
    • Replies: 7
    • Forum: Plumbing Jobs | The Job-board
  11. T

    A diagnosis please...

    Please see the attached photos of a leak in a pipe next to my hot water tank. Can this be fixed with a simple drop of sealant (or other DIY method), or does it require professional attention? I would very much appreciate any qualified plumber's opinions. If it requires profession...
    • Tocacar
    • Thread
    • diy drain hose hot water inside jobs leak leaks parts pipe please plumber plumbers pressure pressurised price problem pump remove solar system tank unvented valves vent water work
    • Replies: 8
    • Forum: Plumbing Jobs | The Job-board
  12. J

    Hot water starts running cold(-ish) after just a few minutes

    Hi, Let me start off by saying that I know very little about plumbing, so expect me to struggle a bit with some of the terminology and concepts :) Now, to my question: I have an unvented hot water system, with an immersion heater, in a small flat. Recently the tenant in that flat reported that...
    • jondaniels
    • Thread
    • after cold cylinder fix header header tank heater hot hot water hot water cylinder hot water system immersion heater mains minutes plumber plumbing pressurised problem pump running starts system tank taps unvented water water pressure
    • Replies: 5
    • Forum: Plumbing Jobs | The Job-board
  13. S

    baxi 105e 3 bar pressure problem

    hi all i was told i would be back with a problem about a month ago i was advised the ex vessel (which is charged to 1 bar) was knackered so fitted an external one t into the return pipe everything was running fine until i checked the pressure level then i topped it up to 1 bar then ran the ch...
    • seanmfc
    • Thread
    • air bar bar pressure baxi boiler central heating system cold expansion expansion vessel filling loop fitting hot no water pipe pressure pressure problem pressurised problem pump system valve vessel water
    • Replies: 22
    • Forum: Plumbing Jobs | The Job-board
  14. W

    Internal leak sealing liquid

    For adding to central heating system and sealing leaks in inaccessible places. Anyone ever tried this? Seen it advertised. Don't need to use any or anyting, just wondered if it works. And actually, how it works...
    • WaterTight
    • Thread
    • air boiler central central heating system concrete concrete floor drip expansion fitting glue install internal leak leaking liquid pressure pressurised radiator seal sealed sealing sludge system valves vessel
    • Replies: 15
    • Forum: Plumbing Jobs | The Job-board
  15. 2

    what central heating boiler to use

    Hi just buying an old 6 bed house and need to no what is a good make of boiler to fit, i also want to use a pressurised tank (ie megaflow or gledhll ) Thanks
    • 240cc
    • Thread
    • baxi boiler boilers budget central central heating system fitting flush gledhill glow worm magna megaflow oil potterton pressurised system tank vaillant vokera water wide
    • Replies: 20
    • Forum: Plumbing Jobs | The Job-board
  16. J

    Alpha CB24X Combi Boiler Over Pressurisatiion Problem

    I have an Alpha CB24X combi boiler. When the CH is turned on the pressure rises above 3 bar and (quite rightly) the pressure releif valve operates dumping CH water out through the overflow outlet. The boiler then seems to realise it has over pressurised, stops heating and the pressure drops...
    • jakdyer
    • Thread
    • alpha bar boiler central heating system combi combi boiler fix oil overflow pressure pressurised problem system valve vessel water work
    • Replies: 1
    • Forum: Plumbing Jobs | The Job-board
  17. R

    Boiler question

    I have a Vailant ecotec plus boiler. I want to drain the heating system and change all of the radiators. Trouble is it'll take me a while. Can I continue to use the hot water if I drain the heating system?
    • RonnieR
    • Thread
    • boiler central heating system drain eco flow hot hot water job oil pressurised question radiators system valves water
    • Replies: 2
    • Forum: Plumbing Jobs | The Job-board
  18. R

    Help needed on new development!!

    Hi I would like some advice on a predicament i find myself in. I bought a property as a first time developer which is a shop with planning permission for 3 flats on the two floors about the shop. I started the works and upon the advice of my builder at the time, I had installed pushfit plumbing...
    • Rad
    • Thread
    • boiler central heating system connect copper fitting help help needed needed pipe pipes plumber plumbers plumbing pressure pressurised radiators shower system tee test tiles trade water
    • Replies: 10
    • Forum: Plumbing Jobs | The Job-board
  19. S

    An unusual problem

    I have a problem which i am unsure if falls into a plumbing problem or pest control but i am going to try here first as some of you may have experience with this. In the morning after night shifts i keep finding small and very distinctive flies hanging around my bathroom sink, specifically the...
    • Smcart5
    • Thread
    • basin bathroom control damage flow overflow pipe plug plumbing pressurised problem remove sink smell trap unusual waste waste pipe
    • Replies: 5
    • Forum: Plumbing Jobs | The Job-board
  20. A

    Gravity feed hot water

    I have just moved into a bungalow which had some plumbing problems.Most of these were related to leaky joints.The system is powered by a Vaillant boiler plumbed to a pressurised heating circuit and a gravity feed hotwater system which I would guess is about 15 years old.The problem I am having...
    • abacas
    • Thread
    • air bathroom boiler bungalow central heating system fitting gravity header header tank hot hot water hotwater kitchen plumbing plumbing problems pressure pressurised system tank tap vaillant water
    • Replies: 1
    • Forum: Plumbing Jobs | The Job-board

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