extractor fan

  1. K

    Ceiling Leak: Ventilation pipe?

    Hello, Unexpectedly, my house bathroom's ceiling started leaking during the heavy rainy spell we got 2 weeks ago. As I am abroad, my neighbour went in to inspect the leak. He believes the leak is due to the extractor fan and the ventilation pipes. The pipe opening is through the roof which is...
  2. LondonRoss

    Extractor fan not spinning, has power

    Hi all, Vent Axia Solo Plus HT (Model 427479) power but not working I have a Vent Axia ceiling mounted extractor fan in an internal bathroom which has not been operating for the past few months. The unit is connected to the light switch and seems to be connected to the power as a blue LED...
  3. The_rural_victorian

    Vent axia CENTRA Lo-Carbon SELV HT extractor fan won’t boost

    My electrician has fitted our vent axia centra lo Carbon SELV HT fan. Upon turning the fan on it starts in trickle mode. The humidistat kicks in when the room becomes humid. But the light switch wired in as per the wiring diagrams does not activate the boost mode. Can anyone offer any advice...
  4. L

    Bathroom Extractor Fan Size

    Hi, Can anyone advise on what size extractor fan I would need for my bathroom size: L=185cm W=180cm H=232cm The bathroom has no windows and is in a flat in a purpose built block. The air is vented through a straight duct about 3m long. I have had some condensation/slight mould problems with...
  5. O

    Gravity grille not opening when bathroom fan on

    I have just had a bathroom installed, and a Ventaxia extractor fan put in. It has a plastic gravity grille on the outside, and a flat cover on the front. I noticed that it is not doing much to clear steam, and checked the outside grille while the fan is on. It doesn't move. I'm guessing it's...
  6. R

    Question re wiring for SELV extractor and LV mirror demister

    Hi I am trying to get my head around my bathroom wiring as there are a few different ways of configuring it, and I want to make sure it is right and future proof before putting the ceiling back up. I would love some input from someone with a lot of bathroom experience. Extractor: My...
  7. G

    Bathroom Extractor Fan Issues

    Hi, Looking for some advice. Having an issue with bathroom extractor fan in a 2 year old house. After noticing some staining on the roof around the fan we had a look in the loft and found the ducting full of water. The duct lies horizontally for about 2 metres then vertically for about 2.5...
  8. thegingerwinner

    Bathroom extractor letting in draft

    Hi there, My bathroom extractor is very drafty.... so much so that during the winter I ended up not using it and taping over cardboard to stop the cold air getting in. The reason for this, I believe, is that there is nothing behind the extractor, it's just mounted into a hole in the wall...
  9. T

    Extractor fan timer wiring

    Hello I just spent hours to try and figure this out. Replacing the old fan which dues not have an integrated timer and looked like the first picture . The timer actually sits in the hallway and looks like the second picture. I tried to install the new extractor which has an integrated...
  10. securespark

    Extractor Fans

    Hey mods.... Can you amalgamate the two posts by Jayes, please?
  11. M

    Bathroom Refurb

    hi all, So, I’m looking to do a bathroom refurb, new bath sink etc. Already in there is a 700 x 700 shower with a door frame, one side is the main bathroom wall and the other is a tiled stud wall. My plan is to take the stud wall and shower tray out, and the door & frame. The current bath is...
  12. T

    Newly installed Airflow Icon 30S not working??

    Hi, Just had my bathroom fitted out this week and we had an Airflow Icon 30S (12v IPX4) fitted above the shower head. However, the electrician is pulling his hair out as despite checking the wiring on several occasions, and there been a green light on the transformer of the icon unit when you...
  13. A

    Adding vents above patio doors

    Hi, I hope to install 10cm diameter round vents into the casing above our patio doors in the kitchen. My monitor tells me the space behind the plastic fascia is empty. Can anyone forsee a problem with this e.g. breaking weatherproof seals? I'm wondering about installing the vents external in...
  14. E

    Another humidistat extractor fan question

    Hi, I realise there was a similar question earlier this week but my problem is slightly different. I'm not an expert/electrician so go easy on me if I say something stupid! I have an Xpelair C6HTS humidistat+timer fan which replaced a simple on/off pull switch operated fan (not connected to...
  15. P

    Strange polystyrene in vent

    Hi Guys, I have just found out that I have polystyrene wedges in the vent that leads outside from the cooker extractor fan. Is this normal? Can I remove it to hopefully increase airflow? i have attached an image. I am baffled why it was put there in the first place
  16. K

    Can Vents 100 MTHK Humidistat Extractor Fan be wired to normal plug?

    Hi, Just bought a Vents 100 MTHK Extractor Fan with Humidistat and Timer. I want this to be controlled just by humidity levels. I want to know if it can be wired to a normal plug, and how. It's not for a bathroom situation, so it's not near any water. It's only for a utility room that gets...
  17. P

    Best heat insulating wall vents for combi boiler central heating

    Hey everyone, we have a combi boiler which heats our radiators. Lovely. The only thing is we have big vents around the house which are just gaps in the brick, with an air brick on the outside and a sheet of metal on the inside. You can really feel how much colder it is where the vents are. So...
  18. andyr123

    Wiring up 4" Extractor Fan with Timer & Humidity sensor just for Humidity mode

    Hello - I have this 4" Extractor Fan with a Timer and Humidistat circuit board in it - there are 2 adjuster screws (pots) and one is for timer, one controls humidistat. For using timer you need 3 wires, 1 neutral, and 2 Lives (1 switched live, 1 permanant live) - the wires I have coming into the...
  19. M

    New Kitchen extractor fan for condensation

    I'm looking for advice. I have an old 1930's kitchen, single brick outer wall two sides. It gets cold in the winter and when cooking I get condensation. I'm starting to get a damp smell in the room. I do have an under cabinet fan heater in the room to take the chill off, and I only have a...
  20. O

    External hole for extractor fan and materials

    Electrician is fitting an extractor fan to bathroom ceiling but as he doesn't know much about the actual exit hole for the extractor so I have asked a brickie to drill the hole at the gable end of the house, its a cavity wall so the hole will be quite deep The electrician will install the...
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