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stat

  1. B

    Cylinder Stat replacement cord

    Howdy Gents Where can I get replacement cord that holds the cylinder stat in place? Many thanks,
  2. N

    Vaillant VRT 340f room stat - error message

    Hi all, I have a Vaillant VRT 340f wireless programmable room stat - the early version without the dial. I've just changed the batteries (2xAAA) - something I've done several times before - and now the display just shows 'Err'. I've tried leaving the batteries out for a few minutes and then...
  3. M

    Wireless stat installation.

    Alright guys. I’m just putting the feelers out ready for tomorrow here folks. I’ve gotta fit a Honeywell wireless stat to a Vokera boiler. I have no experience with either so may need a little help. Cheers guys. Hopefully it’s just a live, neutral and switch live.
  4. M

    Stat wiring advice on a Worcester?

    Hi all. I’m fitting a Worcester 30si tomorrow and it’s having a Nest stat. I’m terrible with wiring so any advice you guys could give me would be great? Cheers
  5. M

    Rf cylinder stat? Has anyone used one are they good?

    I have a job at a b&b that the water is apparently getting scalding. It has an old oil boiler and the hot water is on gravity. I've been out before and the cylinder has been changed not too long ago and has not been installed brilliantly. My only thought is to convert it to fully pumped but...
  6. Ted808

    Potterton H24, goes to lockout after stat turned down

    No paperwork - littl' ol' lady with no idea- She turns the roomstat down at night and then in the morning when she turns it up, boiler doesn't fire, she has to go an reset it, then it works fine again. Fan is a little noisy/ 'gold' pump at boiler end is quite noisy/ gas supply is 22mB...
  7. david stanton

    weather compensator with comfort II stat

    Hi does anyone know if you can fit a worcs weather compensator and it work with the comfort II thermostat, is it just a matter of sighting the weather compensator out side and fitting the wire/ plug to the board and then it "does its thing"?
  8. M

    mechanical timer and wired stat?

    have had a customer on the phone this morning wanting a wired stat adding to an eco elite that's currently controlled of just the mechanical timer, never had this requested before as it's usually a programmable thermostat I'd fit but I can't see how this would work as the switched live is...
  9. T

    High limit stat tripping on a warmflow oil boiler

    Good evening, about 2 years ago a customers high limit stat was tripping every so ofte,n not a sealed system. I turned the circulating pump speed up to 3 from 2 and seemed to cure it , until recently. Tripping again and hes now saying when he turned the Boiler on didn't heat water but rads were...
  10. SJB060685

    Oil boiler flow switch tripping high limit stat

    Can someone explain to me exactly how a faulty flow switch can cause an oil combi to trip a high limit stat?
  11. gmartine

    Best wireless room stat + receiver?

    Based on reliability, usability, quality and price.
  12. Scott_D

    Vaillant v-smart stat

    anyone fitting these? @Harvest Fields Are they easy to set up and use? Just quoted an 838 with v-smart
  13. O

    Hot Water Cylinder Stat

    Had a new cylinder stat fitted. Flomasta thing Open vented system, newish boiler, no problems with that or heating now after work done Set at 65 as recommended Hot water on at controller for over an hour this morning and from cold the cylinder only got to 25ish Had it on since 6 tonight...
  14. H

    Programmable wireless Room Stat for Vaillant & WB

    Has anyone tried the plug in programmable wireless room stat from SALUS for both WB (ST620WBC) and Vaillant ecotec (ST620VBC) combi boilers at a fraction of the cost of their own offerings.
  15. Inverness

    Cylinder single stat to a duel cylinder stat ?..

    hi, I've replaced a gravity cylinder to a unvented cylinder. I'm about to wire the duel thermostat for the cylinder. I have a live, netural and earth from the old cylinder stat. I know the live is for com. But where does the switch wire go?
  16. V

    Camray 5 Limit Stat issue

    Good morning I have been struggling with an issue with my Camray 5 65/95 oil boiler. The limit stat has been kicking in intermittently for quite a long time. A couple of weeks ago, my burner blew up and we changed it for a new Riello burner. That is now working great but unfortunately the...
  17. S

    Old Honeywell 4200 3879 001 Room Stat Replacement

    Room stat needs replacing as only clicks in above 25 T'is as old as yonder hills. What could I replace this stat with?! Thank you!
  18. R

    Boiler going on randomly salus RF300 stat

    Guys first time in here I got anew boiler fitted about 7 months ago with aforementioned stat boiler all working well but about a month ago I got back from hols n it started to fire up itself no flame indicated on remote but receiver lite green as if getting a signal I reset the boiler & stat...
  19. J

    Alternative wireless room stat

    Hi, We have moved to a house that has a Greenstar 37CDi combi gas boiler. This has a Worcester Digistat Optimizer wireless room stat. To be honest I cannot work the thing however long I study the book. Is there a simpler, compatable wireless unit I can install for this boiler by another...
  20. F

    Lost room stat, replacement required

    Hi Customer has called me to say theu previous tenant has taken the room stat so they currently have no heating! They have a British Gas WR1 receiver and seperate timer so i assume they had an RC1 stat. Does anyone know what the replacement would be? BG appear not to make them anymore so i...

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