| View previous topic :: View next topic |
| Author |
Message |
shant
Joined: 03 Apr 2007
Posts: 5
|
 Posted: Mon Apr 30, 2007 9:24 pm Post subject: extractor fan question |
 |
|
Hi there,
My kitchen is extremely humid, but it's also very cold. I want an extractor fan installed, but not something that will cool the kitchen down even more. Is there a fan I can get which shuts "properly"? I mean, what's the point of double-glazing if I'm going to have a big piece of plastic as half the window?
Looking forward to a solution!
Many thanks,
Shant |
|
| Back to top |
|
 |
Agile
Joined: 09 Jan 2003
Posts: 3422
Location: NW London
|
| Posted: Tue May 01, 2007 10:52 am Post subject: |
|
|
Most better extract fans have slats which close when not in use.
If you have a gas hob you may need permanent ventilation.
Tony |
|
| Back to top |
|
|
shant
Joined: 03 Apr 2007
Posts: 5
|
| Posted: Tue May 01, 2007 11:00 am Post subject: |
|
|
That's what I meant, they have these slats, but how good are the slats?
What's the extractor fan with the best slats? How much should I expect to spend on a good extractor fan (I don't care about the appearance)?
Thanks again,
Shant |
|
| Back to top |
|
|
sturharv
Joined: 26 Jun 2007
Posts: 32
|
| Posted: Thu Jul 26, 2007 8:33 am Post subject: |
|
|
| Why do you also look at a heat recovery unit that will re-use the heat that is being extracted and transfer it to the incoming air. Vent Axia do one. |
|
| Back to top |
|
|
Agile
Joined: 09 Jan 2003
Posts: 3422
Location: NW London
|
| Posted: Thu Jul 26, 2007 11:05 am Post subject: |
|
|
Whilst they do have a use many of the cheap domestic ones have a very poor recovery efficiency of much less than 30%.
Furthermore some types of cooking can foul them up very quickly.
The best ones are are the two fan loft fitted types which can recover about 60% of the heat.
Tony |
|
| Back to top |
|
|
|
