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  1. M

    New boiler stat/programmer?

    Hi all. I have a greenstar 28i junior combi with a BG receiver for a hard wired room stat also a mechanical clock. What I want to know is whether it's possible to replace these with a nest or hive and if it's simple enough? Cheers guys.
    • macka09
    • Thread
    • boiler new boiler stat
    • Replies: 0
    • Forum: Boilers
  2. C

    Wirelse's stat working opposite way round ?HELP PLEASE .

    Hi all I have a ideal vogue 32kw combi. It was wired direct to a fuse spur and I am trying to fit a salus wirless stat and programmer. I have fitted the receiver as per instructions and removed the link on the boiler but the stat is calling for heat when it should be switches off and then...
  3. O

    Room stat to comply with regs. Have I got it wrong.

    Hi there, This is my first post, (retired plumber). My daughter has bought a house and the engineer says that one room must have a stat. fitted with no thermostatic valve to comply with regs. Does this means that the boiler is under the control of this one room no matter what the other room...
  4. S

    2 Zone Heating - Upstairs B'room/Downstairs Stat

    Hi Guys, I'm hoping that someone can help me with some advice? I recently moved into a new house and have raised something with the developer, who tells me that this is the way it's supposed to be... The heating system has 2 zones, upstairs and downstairs. The strange thing is that the upstairs...
  5. S

    Frost stat for Vaillant Ecotec pro 28 combi

    Hi Guys, I have a combi Vaillant Ecotec pro 28 boiler in my kitchen. I have just added a rad in my garage and have been advised to add a Honeywell frost stat in the garage to be wired up to the boiler. I have also been advised to add a pipe stat to be wired in series to the frost stat but...
  6. stani

    Possibly a frost stat

    Does anyone know if this is a frost stat of some kind or is something missing?
  7. hammers4spanner

    Room stat

    Am upgrading an old ideal non condensing boiler and customer has asked for a worcester heat only to go in. Need a room stat only to go with this boiler as it has a timeclock which works fine. What's the best easiest rooms tat to go with a wozzie heat only ?
  8. finchy01

    Wiring an old cylinder stat

    Evening chaps. I had to replace a danfos hsa 3 mid position today as no hot water. Also as part of it I also had to replace the cylinder star. Problem is I have no idea on the wiring on that and it was ancient with no wiring diagrams. There's l,n & pe. I was getting 240 on both l&n when...
  9. A

    Cylinder stat or 2 port?

    Hi guys been to a job recently, 2 port was held open when I got there. Cust only has hw when ch is on. ch will come on and off as it should so no issue there. customer said hw has been really hot lately. Cyl stat is held on with Sellotape. Was set at 40, but the dial just spins and will not...
  10. A

    Upgrading heating time controls & stat

    Hi all, I have several customers on the same estate as myself with the Boilermate 3 thermal store linked up to a Potterton Suprima 40 gas boiler. The system has a Grasslin mechanical clock on the boilermate 3 cylinder and a Potterton PRT2 (240v & 4wire) stat in the hallway. The systems...
  11. Inverness

    low limit stat combined with a frost stat advice...

    hello i understand the combination of a pipe stat and a frost stat working together which makes sense.but can some one explain why can you not just a have a frost stat on its own? if it was a external boiler with a frost stat inside the boiler when the temperature get below 5 the boiler will...
  12. Inverness

    Explain about a room stat and a combi boiler hot water

    After you manually overide the room stat by adjusting the temperature greater than the room at that time. With a combi boiler If I turn the hot tap on and off will the heating remember the commands that I've made with room stat and continue for the heating to come on until the room stat is...
    • Inverness
    • Thread
    • boiler combi combi boiler hot water room stat water
    • Replies: 5
    • Forum: Boilers
  13. Inverness

    Mechanic room stat

    This might be a Stupid question so I do apologise. if I have my boiler on programme setting and the heating to come on at 2pm ATM the moment it is 1pm and the room temperature is 12 degrees so If I go over and turn the stat to 20 degrees the boiler will fire up until the room temperature has...
  14. G

    Cylinder stat problem

    Since I had my heating system fully updated a few years ago with new Worcester boiler, cylinder, standard Drayton 3 way valve control package etc I have had issues with the HTS3 cylinder stat. The stat was replaced after a few days when I complained that the cylinder was not fully heating up...
  15. M

    Mechanical clock/stat?

    Hi all Am I right in thinking that if you have the stat turned down when the mechanical clock starts calling for heat, nothing will happen?
  16. C

    Cylinder stat or pipe stat? Best way

    Evening fellas been reading up on the green building forum. Suggested in there to wire in a pipe stat onto the return on primary circs instead of using a cylinder stat on unvented cylinder. Would then the boiler boiler not fire so often when cold water enters the cylinder ? thanks
  17. A

    Replacing danfoss 103 with digital stat

    I have a danfoss 103 dial already fitted, I want a new stat looking at the danfoss tp5000si + rx1 is this a simple process I take its not just s case of removing the 103 and replacing it with the receiver my boiler is a potterton promax combi thanks for any help
  18. G

    plumb center wireless stat

    anyone know if the center wireless room stats relay box can fit straight onto backplate of the honeywell cm927. im sure i heard somewhere you can.
  19. S

    Worcester 30cdi system boiler stat settings

    I have a Worcester 30CDi system boiler which was installed in September of last year and I am very pleased with it. I simply would like some advice on setting the boiler thermostat. I use the boiler in conjunction with the Hive timer system and it all works very well. The owner's guide to how...
    • superspark
    • Thread
    • boiler stat system worcester
    • Replies: 3
    • Forum: Boilers
  20. jonnyswamp

    Stat for large room

    Have a job in a workmans type hall, rip out old and fit complete new heating system (15/16 rads) Don't really like the idea of a room stat behind the bar, or out in the open (I know they can be tamper proof) Is there a remote sensor type which is adjustable remotely?
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