Venting Hobs - Any Good?
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Discussion

Lewis's Friend

Original Poster:

1,052 posts

210 months

Tuesday 20th February 2024
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Hi all

I wasn't sure whether to put this here or in the food section, but here it is as it's linked to some building work (that's my justification anyway!).

I'm looking at getting a new kitchen put in among some other work, and due to the hob location within an island, a hood or ceiling extract system would be quite tricky and expensive to fit.

This leads me to either downdraft extractors or venting hobs.

I would be buying an induction hob, and there are now a fair few venting induction hobs on the market. However I don't know anyone with one. I cook quite a lot, and am a little fearful that it would not do the job; particularly with a large 10l stockpot bubbling away.

I would be interested to hear from anyone who has one:
-how well do they actually extract (particularly when using large saucpans etc)?
-how easy are they to clean?
-what happens when I inevitably pour something right down the vent!?

Any real world experiences would be very useful.

six wheels

365 posts

155 months

Tuesday 20th February 2024
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We opted for an induction one in our kitchen extension.

It’s on an external wall, so a short distance to extract out.

I guess it’s confirmation bias but we find it excellent. The extraction is very good and it’s enabled us to avoid high level cupboards or a chimney style extractor.

Recommended.

dirtbiker

1,379 posts

186 months

Tuesday 20th February 2024
quotequote all
We went for a Bosch Series 4 80cm induction hob in our kitchen refurb last year and have been extremely pleased with it. We had it ducted out to the external wall from the kitchen island under the floor using 150mm hard piping and it's impressive how good the extraction is on the higher settings, much better than our previous hood.

There's something very satisfying about watching the steam go down the centre as well. I'd do it again no question.

https://ao.com/product/pie811b15e-bosch-series-4-i...

six wheels

365 posts

155 months

Tuesday 20th February 2024
quotequote all
dirtbiker said:
We went for a Bosch Series 4 80cm induction hob in our kitchen refurb last year and have been extremely pleased with it. We had it ducted out to the external wall from the kitchen island under the floor using 150mm hard piping and it's impressive how good the extraction is on the higher settings, much better than our previous hood.

There's something very satisfying about watching the steam go down the centre as well. I'd do it again no question.

https://ao.com/product/pie811b15e-bosch-series-4-i...
We have the exact same hob.

Great bit of kit.

Lewis's Friend

Original Poster:

1,052 posts

210 months

Tuesday 20th February 2024
quotequote all
Thanks for the replies already.

We would be getting this externally vented, though the flue run would be approx 3m.

I also looked at some downdraft extracts (that rise out of the work surface, but they seem to jump from approx £600 to £1200 with no apparent reason apart from the brand when just looking at the specs, and finding reviews of them seems very tough.

Biglips

1,421 posts

175 months

Tuesday 20th February 2024
quotequote all
We have a Neff venting induction hob on an island. It is excellent and I would get it again. It is vented out underfloor to the outside. Our underfloor run is also about 3m

iphonedyou

10,049 posts

177 months

Tuesday 20th February 2024
quotequote all
We have a Bora, vented to outside through the sub-floor. It's brilliant and I wouldn't use anything else if doing it again.

Easy to clean and liquids spilled down the middle aren't an issue - pull the insert out and give it a wipe.

(Can get draughty though as the vent faces prevailing wind direction and we're very exposed. We put a clean tea towel down it sometimes as the room is well vented anyway).

dirtbiker

1,379 posts

186 months

Tuesday 20th February 2024
quotequote all
iphonedyou said:
(Can get draughty though as the vent faces prevailing wind direction and we're very exposed. We put a clean tea towel down it sometimes as the room is well vented anyway).
Yes, that is one minor downside, there's definitely a cool spot in the centre of the hob on cold days with ours too - not a massive concern though!

Simpo Two

90,556 posts

285 months

Tuesday 20th February 2024
quotequote all
dirtbiker said:
iphonedyou said:
(Can get draughty though as the vent faces prevailing wind direction and we're very exposed. We put a clean tea towel down it sometimes as the room is well vented anyway).
Yes, that is one minor downside, there's definitely a cool spot in the centre of the hob on cold days with ours too - not a massive concern though!
You can fit a one-way flap at the end of the duct to stop backdraughts.

Bonefish Blues

33,817 posts

243 months

Tuesday 20th February 2024
quotequote all
Lewis's Friend said:
Thanks for the replies already.

We would be getting this externally vented, though the flue run would be approx 3m.

I also looked at some downdraft extracts (that rise out of the work surface, but they seem to jump from approx £600 to £1200 with no apparent reason apart from the brand when just looking at the specs, and finding reviews of them seems very tough.
The latter is the route we went. Works fine for us with a run of about that length.

Cupid-stunt

3,183 posts

76 months

Tuesday 20th February 2024
quotequote all
We have this one (the older version)

https://www.neff-home.com/uk/productlist/hobs/indu...

and it is vented externally approx 2m.

It works great and as others have said, seeing hte steam being sucked in is quote enjoyable.

One thing that you should consider is that at full pelt it is quite noisy. See if you can find one in a store to see/hear yourself.

Other than that, it is quite deep so you will lose the top drawer section where it sits.
We knew that but would have been annoyed if we had planned to use the drawer under the hob.

Lewis's Friend

Original Poster:

1,052 posts

210 months

Tuesday 20th February 2024
quotequote all
Bonefish Blues said:
The latter is the route we went. Works fine for us with a run of about that length.
Can I ask what extractor you have? As I say, finding reviews of them seems pretty tricky!

How much space did you lose under the counter with it? My fear is you'd lose some on one side of the island for the hob, and then some more on the other for the extractor.

Lewis's Friend

Original Poster:

1,052 posts

210 months

Tuesday 20th February 2024
quotequote all
Again, thanks all for the info. Very useful to hear.

NumBMW

966 posts

149 months

Tuesday 20th February 2024
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Whatever anyone reading this does - don’t get a re-circulation one, unless you have some secondary extraction somewhere. It’s useless.

paulwirral

3,700 posts

155 months

Tuesday 20th February 2024
quotequote all
Lewis's Friend said:
Can I ask what extractor you have? As I say, finding reviews of them seems pretty tricky!

How much space did you lose under the counter with it? My fear is you'd lose some on one side of the island for the hob, and then some more on the other for the extractor.
You only lose about 6 inches directly under the hob , they fit in a standard single width worktop , or at least the elica one I’ve got would .

Bonefish Blues

33,817 posts

243 months

Tuesday 20th February 2024
quotequote all
Lewis's Friend said:
Bonefish Blues said:
The latter is the route we went. Works fine for us with a run of about that length.
Can I ask what extractor you have? As I say, finding reviews of them seems pretty tricky!

How much space did you lose under the counter with it? My fear is you'd lose some on one side of the island for the hob, and then some more on the other for the extractor.
If you can hang on until tomorrow morning I think I can photo underneath the counter which might help you visualise - we have ours on a peninsula with full width and full depth drawers beneath the hob.

Lewis's Friend

Original Poster:

1,052 posts

210 months

Tuesday 20th February 2024
quotequote all
Bonefish Blues said:
Lewis's Friend said:
Bonefish Blues said:
The latter is the route we went. Works fine for us with a run of about that length.
Can I ask what extractor you have? As I say, finding reviews of them seems pretty tricky!

How much space did you lose under the counter with it? My fear is you'd lose some on one side of the island for the hob, and then some more on the other for the extractor.
If you can hang on until tomorrow morning I think I can photo underneath the counter which might help you visualise - we have ours on a peninsula with full width and full depth drawers beneath the hob.
Thanks, that would be really helpful. There's no rush here!

We're still at the designing stage and a couple of kitchen designers have sworn by these, but I thought I'd like some independent verification first!

Bonefish Blues

33,817 posts

243 months

Tuesday 20th February 2024
quotequote all
I was convinced that I needed overhead extraction, but I couldn't work out how to make it run efficiently, and then the kitchen supplier solved it with the pop-up extract - I knew about them but had convinced myself that they were out of our reach.

six wheels

365 posts

155 months

Tuesday 20th February 2024
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Our drawer is 75mm high internally.

Fits quite a lot of stuff, certainly better than no drawer at all.

Rough101

2,891 posts

95 months

Tuesday 20th February 2024
quotequote all
https://ao.com/product/ntswitchbgdo-elica-inductio...

We’ve got this one, works great, flap closes to prevent droughts, they need a 150mm duct though, which can be awkward. It’s got a mesh filter insert that can go in the dishwasher. Mine exits in a grille with backdraught flaps.

It’s on an island so a hood would have been an eyesore and still need a long duct.

Just stick two spotlights directly above for your lighting.