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  1. N

    grid meter

    Hi all, This is the scenario. A house and a lodge using one grid meter. The house and lodge have their own cu's. The house has solar panels, batteries and feeds back to the grid meter so both both the house and the lodge can benefit from solar. Obviously when sunny grid meter doesn't move. The...
  2. N

    Grant vortex combi 21gurgling noise DHW only

    With regards to the suspected air ingress. Do you mean on the pump itself? Thanks.
  3. N

    Grant vortex combi 21gurgling noise DHW only

    Ok thank you for your help.
  4. N

    Grant vortex combi 21gurgling noise DHW only

    Can't get better one of pump. Thank you.
  5. N

    Grant vortex combi 21gurgling noise DHW only

    Thanks for your reply. To be honest I have tried that already a while ago. I have noticed that the gauge fluctuates a lot when gurgling noise is going on?
  6. N

    Grant vortex combi 21gurgling noise DHW only

    I have noticed something else. On the pressure gauge when hot water is on and the gurgling starts etc. the gauge fluctuates quite a lot. Thanks
  7. N

    Grant vortex combi 21gurgling noise DHW only

    Hi. The pump lights are green, orange, orange. Is that correct. Thankyou.
  8. N

    Grant vortex combi 21gurgling noise DHW only

    Thanks for your reply. To be honest I have tried that already a while ago.
  9. N

    Grant vortex combi 21gurgling noise DHW only

    Hi, I have looked at the other threads but can't seem to find the answer. I have a grant vortex combi 21internal approx 15 months old. To be honest it has never been right with this problem that I'm going to describe. Central heating side - All good, all rads bleed, no bothers. Has inhibitor...
  10. N

    When hot water gets to set temp what should happen?

    I cant see no thermostat fitted to tank. Should it be like a dial type etc as in adjustable?
  11. N

    When hot water gets to set temp what should happen?

    Also my boiler never shuts down?
  12. N

    When hot water gets to set temp what should happen?

    Thanks for the replies. Hmm. I thought it should shut off. Guess what, its not?
  13. N

    When hot water gets to set temp what should happen?

    Hi. Thanks for your response. Its a: - Worcester R28 HE boiler Megaflo
  14. N

    When hot water gets to set temp what should happen?

    Hi all, I have unvented tank and condensing boiler. There are two 2 port valves. There is no temp thermostat fitted to tank. My boiler has two dials. One for rads and one for hot water. We do not have a room thermostat. I believe my hot water thermostat on boiler is set to around 60 degrees...
  15. N

    Temp of boiler at 91 degrees

    Hi Just over 1
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    Temp of boiler at 91 degrees

    Ok. I have heating and water on. The reading on boiler is at 80. Tundish is dripping water??
  17. N

    Temp of boiler at 91 degrees

    Hi there Thanks for your replies Bypass is open Immersion heater is off Any other ideas?
  18. N

    Temp of boiler at 91 degrees

    Hi, I have a Worcester R28 HE boiler, it is unvented and have just noticed two things after an hour on:- 1) Tundish is not dripping but has evidence that it has as it is wet. 2) On the display screen it is saying 91. The heating control setting dial is on 5 which manual says is...
  19. N

    Megaflow tank air bubble refill

    I gotcha. Thanks
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