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diverter valves

A blow-off valve (BOV), dump valve or compressor bypass valve (CBV) is a pressure release system present in most turbocharged engines. Its main purpose is to take the load off the turbocharger when the throttle is suddenly closed.

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  1. T

    Thermostatic diverter valves?

    I have a heating system comprised of skirting radiators that form part of a loop from the boiler, round the house and back. Some rooms get warmer than others despite closing off the skirting radiator heat vent. They are designed to house the finned heating pipe and a return pipe, the latter...
  2. P

    waste water diverter valves

    Is there such a thing as a 45mm waste water pipe diverter please? Looking to split a 45mm waste PVC external pipe to pass water to a container for watering the garden.
    • Peter Dawson
    • Thread
    • diverter valves waste water
    • Replies: 3
    • Forum: DIY Plumbing Forum
  3. R

    IXIA Cruz and Excel Diverter valves - Plumbfit

    Hello, I'm new to this forum so I hope I'm in the right area. I have an IXIA Cruz 3059 and Excel 1192 shower in each of my bathrooms. I bought them from Plumbfit which, unfortunately, is no longer operating. I'm looking for two diverter valves - a three-way diverter (see pics) and two way...
  4. R

    BAXI diverter valves

    so, just bumped into cust/pal of mine with duotec calls me last monday to a report of hot tap running and rads heating up! called in tuesday with a new brass diverter cartridge, followed the instructions, backed off the flow connector to avoid hydralic damage etc. after the job, it worked as it...
  5. A

    EcoTec diverter valves

    These easy enough to strip and clean out? Got a cust with a Pro 28 dumping heat down the flow. Dirt inside will prob be my 1st check
  6. M

    Combi Diverter valves...

    I have a riva plus he that is passing down the heating circuit, do you guys use a repair kit or change the whole valve? Also, can you buy 1 metre lengths of work top any where by any chance?? Probably not but worth asking. Cheers chaps
  7. D

    starting out

    Just recently registered with gas safe, would like to know what are the most reliable boilers to fit, would like to stick with one make if possible. Any advise welcome.
    • domcon
    • Thread
    • baxi boiler boilers cheap combi compare courses diverter diverter valves find fitting gas gas safe install manual manuals potterton price safe starting starting out valves worcester work
    • Replies: 8
    • Forum: Plumbing Jobs | The Job-board
  8. S

    ariston eurocombi sx 20 mffice

    hi all looking for a D.h.W HEAT EXCHANGER for the above boiler (dam aristons hate them :mad:) part num in the book is: 571785 i cant find one any where help would be very good lol problem is the boiler fires up on hot water but the hot water is not hot if tap is on full flow if you turn...
    • sav
    • Thread
    • air ariston blockage boiler boilers cold dhw diverter diverter valve diverter valves flow gas head hot hot water inside pipe pressure problem switch tap valve valves water
    • Replies: 10
    • Forum: Plumbing Jobs | The Job-board
  9. B

    Potterton Performa Diverter Valve

    Hi I'm a client, but want to source this part, which my gas engineer says I need replacing. I could go to Potterton Service Engineers, but if I can get this part, it will work out cheaper to get him to do it (ex-Potterton engineer anyway). Anyway, I have found it through...
    • Berger
    • Thread
    • baxi boiler central central heating system combi diaphragm diverter diverter valve diverter valves gas jobs parts potterton valve valves water worcester work
    • Replies: 6
    • Forum: Plumbing Jobs | The Job-board
  10. S

    New boiler requirements

    Hey all, Hoping to get some decent impartial advice :) My crummy old boiler has died, and I'm looking to replace it. Thinking of going with a Vaillant 24 pro. I've heard they are generally decent boilers? What are the warranty's like on these, as online they seem to only have 1 or 2 years -...
    • sable
    • Thread
    • boiler boilers combi diverter valves eco fitting flush flushing gas gas pipe installation installers magnaclean new boiler oil pipe power pressure pressurised price requirements rubber shower system vaillant valves water
    • Replies: 11
    • Forum: Plumbing Jobs | The Job-board
  11. C

    Vokera Linera 24, It's driving me mad, please help!

    With the central heating turned off completely at the boiler, when I turn the domestic hot water on the rads heat up. I have changed the Motorized Valve, three way valve overhaul kit,cleaned the three way valve cover and insured the pin is moving freely. I've checked the motorized valve and it's...
    • cltheob135
    • Thread
    • boiler burner central heating system combi dhw diverter valves driving flow flushing gas head help hot install job motorised valve please safe switch valve valves vokera water web work
    • Replies: 9
    • Forum: Plumbing Jobs | The Job-board
  12. M

    swithing from central heating to hot water and vice versa

    I know that combis have a divertor valve for diverting water to either the central heating or the hotwater but what other components are there for doing the same job.
    • michael11
    • Thread
    • boiler boilers central central heating system diverter valves flow gravity hot hot water hotwater job motorised valves pump system valve valves water y plan
    • Replies: 4
    • Forum: Plumbing Jobs | The Job-board
  13. P

    ideal isar 24he hot water problem

    i have a problem with an ideal 24he isar, when running the hot water the rads get hot, the lever on the actuator head moves forward to the hot water position and fires up fine, does the whole valve need replacing? not familiar with isar's never worked on one before
    • plumbfox
    • Thread
    • baxi boiler cleaning diverter valve diverter valves fix head high hot hot water ideal isar parts problem remove system valve valves water water problem work
    • Replies: 3
    • Forum: Plumbing Jobs | The Job-board
  14. B

    Halstead Quattro Gold help

    Hey all, Just wondering if anyone has come across the same problem I'm having with one of my customers boilers. I've carried out several repairs on it in the past but this one has me stumped. I have no power at all to the fan on CH or DHW mode. The pump runs, but thats it. Carried out...
    • Blake
    • Thread
    • boiler boilers central heating system cold dhw diaphragm diverter valves flow gas guide halstead help hot hot water manual over run power problem pump switch test valve valves water
    • Replies: 7
    • Forum: Plumbing Jobs | The Job-board
  15. W

    boiler question

    Hi,I am new to this forum so please be gentle. I am looking to upgrade my combi to a system boiler with unvented cylinder. I am totally confused by all the boilers that are out there. I have been looking at the following boilers and I wonder if I could ask the good people on this forum if they...
    • wonderful wend
    • Thread
    • boiler boilers bosch central heating system combi cylinder diverter valves hot hot water install installers oil parts plumber price problem question reset training valves van water website worcester
    • Replies: 11
    • Forum: Plumbing Jobs | The Job-board
  16. B

    Plastic pipe on full installs

    who uses plastice pipes when doing central heating installs,im working with a few plumbers and they only use copper were you can see it everything else is plastic.
    • bikerbas
    • Thread
    • 10mm 22mm central central heating cold combi combination copper costs diverter valves diy heating hose install installs leak magnaclean pipe pipes plastic plastic pipe plumbers tee valves water
    • Replies: 30
    • Forum: Plumbing Jobs | The Job-board
  17. M

    worcester 28i junior

    Going to above boiler later this evening for a friend the boiler is not working in ch mode but fine in hw. If everything is calling for heat am i right in thinking diverter valve is the problem and if so how do i prove the fault before replacing the part because im not sure which type of...
    • mikegas
    • Thread
    • board boiler central heating system condensing control diaphragm diverter diverter valve diverter valves electronic flow jobs junior plug plumbing problem supply switch timer valve valves water worcester
    • Replies: 21
    • Forum: Plumbing Jobs | The Job-board
  18. C

    Vokera linea Code 07

    Wondering if any of you guys could help :confused: My Vokera boiler is about 7 years old and for the last 6 months its been a bit of a pain:mad: It started when my radiators got hot when i only had the hot water on :eek: Changed the diverter motor and all worked fine:rolleyes: for a while then...
    • craig2050
    • Thread
    • bar boiler central heating system code diverter valves expansion expansion vessel high hot hot water linea pressure pressurised problem pump radiators refill system valve valves vessel vokera water web
    • Replies: 10
    • Forum: Plumbing Jobs | The Job-board
  19. B

    Combi - DHW pressure

    Not being a plumber can some kind soul explain the mysteries of the diverter valve and DHW pressure to me please? I have often wondered why the flow from the hot tap reduces as the water temperature increases, and as a result all us Combi (non condensing type) owners become adept at making...
    • boydell
    • Thread
    • boiler boilers cold cold water combi condensing dhw diverter valve diverter valves expansion flow head hot hot water maintain plumber pressure rubber tap temperature valve valves washer water
    • Replies: 3
    • Forum: Plumbing Jobs | The Job-board
  20. R

    Re: Boiler Timer and Room Thermostat work independently

    Hi there, When my Boiler Timer is ON, then the Boiler runs irrespective of what the Thermostat setting is (even if the setting is lower than the room temp). However, when it is OFF, the Thermostat takes over and works (turns Boiler ON only if the setting is higher than the room temp)...
    • rojroj
    • Thread
    • boiler central heating system connections diverter valve diverter valves drayton fitting hot hot water motorised valve oil power safe switch system tank thermostat timer valve valves wall water water storage tank work y plan
    • Replies: 12
    • Forum: Plumbing Jobs | The Job-board
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