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The Valiant Brothers were a professional wrestling tag team of storyline brothers "Handsome" Jimmy Valiant, "Luscious" Johnny Valiant, and "Gentleman" Jerry Valiant. The team wrestled for the National Wrestling Alliance (NWA), the World Wide Wrestling Federation / World Wrestling Federation (WWWF/WWF) and the World Wrestling Association (WWA).

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  1. V

    What size is the small connector on the valiant 837 filling loop?

    Hi Guys, The valves on both sides of my Valiant 837 filling loop are letting through causing a constant pressure rise (seems to be a common problem). I want to cap off or isolate the small connector but its not a size I recognise, the part number for the filling loop is 0020010293. Can someone...
  2. T

    Valiant Ecotech Plus 637 - Error F76

    A couple of weeks ago my Valiant Ecotech Plus 637 displayed Error F76. Boiler is 13 years old; serviced annually. I power cycled the boiler and it operated for ~10 days before hitting the same error again; I once again power cycled the boiler and it was in operation for ~24 hours before...
  3. L

    Low hot water pressure after pipe changes

    Evening all.. can anyone help me please?? :) today I cut & reconnected both the hot and cold feeds in the kitchen due to new position of sink. Ive capped off the feeds with push fit until the sink arrive ie no tap is connected/not pulled water through yet. Mains pressure back on, but got...
  4. J

    Valiant Ecotec Plus 938 A - Losing pressure (losing my mind!)

    Good afternoon. I am hoping someone may be able to help with an issue I have on a Valiant Ecotec Plus 938 boiler. Fitted approx 4 years ago, the boiler has been suffering from the loss of pressure on the system (down to 0) at least once a day, typically when it is not in use. I have so far; 1...
  5. D

    F75 fault with Vaillant when pressure is okay

    Can someone help me understand what could be causing this fault? It only seems to happen when the pressure in the boiler drops below around 1.5 - 1.7 bars otherwise it works fine. The boiler is a Valiant Eco fit pure 835 and the building is a 3 storey house with 10 radiators. Thanks
  6. S

    Valiant ecotec pro 24

    Anyone know why my diverter valve motor hardly moves have tryed a new one and still the same (Valiant ecotecpro 24)
  7. A

    Vailant Turbomax Restarting on hot water demand - any clues?

    Hi, I have a 20yr+ old Vaillant Turbomax VUW 282 with a magaclean (on the flow side) and connected to Hive system for a 4 bed house. Had it serviced by British Gas engineers - but its a mixed bunch that come around and often depends on the engineer quality. Recently had its diverter valve...
  8. D

    Understanding DHW Cirulation

    Hi All, I trying to understand some settings or the way circulation pumps work. I recently had my Vaillant ecoTEC plus 637 fitted in my loft with a megaflo tempest tank. To control it all I'm using a sesoComfort wifi device or the app. Now there are settings for planning CH and DHW. There is...
  9. G

    Valiant Ecotech Pro 28 Combi A - Error F22 - Filling Loop Trouble

    Hey! I'm having a bit of trouble with my boiler. I was hoping that someone could help! Error F22 is displaying and I need to increase the pressure. I've tried this but I'm having a bit of trouble. My understanding is that I need to move both valves in a direction that results in water flowing...
  10. M

    Running boiler flu on top of kitchen cupboards

    My daughter is having a kitchen extension and the boiler is going to be fitted on an inside wall with the flu running around 20 feet along the top of her new kitchen cupboards and out the wall. I think it’s a normal combi boiler (maybe Valiant). Is this normal and are there any safety...
  11. D

    New Boiler Stop/Start Loud Vibration - Valiant Ecotec Plus 615

    Hi all, Looking for some advice on a new Valiant Ecotec Plus 615 boiler, fitted a few weeks ago. It makes an on/off vibration shown in the video link below, and is loud enough for me to hear easily in the living room (I live in a 2 bedroom apartment and my boiler is in the bedroom). Our old...
  12. A

    Valiant EcoTec plus 831 strange noise!

    Evening all, My EcoTec 831 has begun to make a strange noise, the plumber suggested bearings in the fan but it's intermittent and goes when rebooting. Can go a good week without it happening and HW and CH working fine. Any Ideas? Thanks in advance. Video is attached. Arron
  13. D

    Valiant ecotec 28 not working

    I’ve got a Honeywell st9100c and it fizzled and cut out yesterday no lcd screen working so changed it today and still no power in the boiler any suggestions please
  14. G

    Boiler wiring valiant

    Hello All. Hoping you guys can help me out some here please. Valiant boiler combi. Old wiring to timer and boiler removed during rewire. Advice needed on how to wire up boiler to new timer and room stat. Dediciated fused spur for boiler and exisiting 3 core wire from room stat in place. Boiler...
  15. S

    Valiant AtmoTEC no filling loop - please help! Freezing

    For the life of me I can’t find the filling loop anywhere in the house it’s giving me a f22 error code
  16. D

    valiant EcoTEC radiator temp

    Thanks in advance. I have a valiant EcoTEC whilst the flow temp is set to 70 the heating flow only reaches a max of 45 when heating is demanded. (I can use chimney sweep mode to get to 70) but it means roads are never hot enough to warm house and boiler always on. does this seem right?? Any ideas
  17. S

    Valiant ecotec28 manual timer

    I've just had the boiler fitted and it came with the next controller which is fine. I wanted a manual switch that we were told we could get to add to the boiler. The timeswitch 150. I ordered it and the electrician fitted it but it won't turn the heating on as it should. Is the nest system...
  18. B

    My valiant wireless thermostat is broken (360f)

    This is connected to a valiant eco pro boiler. Batteries in the thermostat leaked onto the PCB in the thermostat and now not behaving. Can't find a replacement 360f anywhere but not sure I would want to as it is a complex thermostat and because of this I never used it properly. Can I use other...
  19. C

    Valiant eco etc pro pressure problem

    hi, I’m hoping someone can give some advice. My boiler keeps giving a error message of f75. I have replaced the expansion tank and it has been repressurised but what happens is the boiler will work then the red light comes on with error message the only way the boiler comes on is to send more...
  20. B

    Valiant ecotec pro base thermostat broken

    Hi pictures say it all really.. The knob to turn to adjust the temp of heating,(and hot water) just free wheels, and pulls off. Can I just stick a screw driver or something in and twist? Is there a way to work out what it's set at? Is there an easy perm fix? Thanks
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