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7/30/2017 9:54:00 PM EDT
School me on a ductless range hood. We're remodeling a kitchen and the wife wants a gas range in the middle of the room on a island. I understand the limitations on a charcoal filter range hood vs a vented model. Can I simply bolt it to the ceiling...?
Help

Rules:

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The entire area on the right is getting Demo'd. It's a floating wall. Getting opened up for a more open feel with an island.
I'm concerned since the ceiling is slanted...

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ETA:  
The general idea. Slanted ceiling, gas range on an island
Attached File
7/30/2017 9:57:54 PM EDT
[#1]
Have you thought of using a downdraft vent?
7/30/2017 10:00:19 PM EDT
[#2]
Ductless hoods are okay for electric cook-tops, but a gas appliance really should be ducted.
7/30/2017 10:01:48 PM EDT
[#3]
Quote History
Quoted:
Ductless hoods are okay for electric cook-tops, but a gas appliance really should be ducted.
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View All Quotes
Quote History
Quoted:
Ductless hoods are okay for electric cook-tops, but a gas appliance really should be ducted.
Ok. Tell me more

See the OP for kitchen in question

Quoted:
Have you thought of using a downdraft vent?
I'll have to google that...
7/30/2017 10:05:40 PM EDT
[#4]
I would vent it.  Down draft minimum of figure out how to vent it overhead.
7/30/2017 10:13:31 PM EDT
[#5]
Isn't the entire point of a range good to purge the kitchen of cooking smells and smoke?

Going ductless would just spread it around the house?
7/30/2017 10:15:53 PM EDT
[#6]
Quote History
Quoted:
Isn't the entire point of a range good to purge the kitchen of cooking smells and smoke?

Going ductless would just spread it around the house?
View Quote
Charcoal filter is supposed to trap fumes, but not heat. I think

@xjronx - you responded to to my other thread. Can you comment on this?
7/30/2017 10:32:52 PM EDT
[#7]
We went ductless and it was the biggest mistake of our last remodel. Never again.   We are going to retro fit a duct it suck so bad.  Not only does smoke stay in the kitchen, cooking grease in the smoke covers everything.

Go ducted.
7/30/2017 10:39:30 PM EDT
[#8]
Quote History
Quoted:
We went ductless and it was the biggest mistake of our last remodel. Never again.   We are going to retro fit a duct it suck so bad.  Not only does smoke stay in the kitchen, cooking grease in the smoke covers everything.

Go ducted.
View Quote
Same as above. Mine fucking sucks fat cocks. Fucking useless garbage. One of the worst decisions I have ever made including performing home surgery and buying a Chevy Cavalier.   
7/30/2017 10:44:06 PM EDT
[#9]
Quote History
Quoted:
Same as above. Mine fucking sucks fat cocks. Fucking useless garbage. One of the worst decisions I have ever made including performing home surgery and buying a Chevy Cavalier.   
View Quote
lol ok
I've deadness its relatively heap to have a roofer carcenopen the roof and put the top metal pieces on

My concern is the angled vaulted ceiling
7/30/2017 10:45:58 PM EDT
[#10]
I have no range hood over my propane range and I have had no problems with smell or smoke.  I did have a microwave vent over my previous house's range, but I rarely used it.  I don't believe you need one per code.
7/30/2017 10:46:01 PM EDT
[#11]
I am a builder and high end remodeler.

Don't go ductless. Downdraft also isn't good. Get one that will duct horizontally through the wall.

If you must have a chimney style, put a soffit above the chimney... and vent it through the wall.

Edit... if that isn't an outside wall, build a soffit to meet the ceiling or extend the chimney up to the ceiling. Do not go ductless. You will regret it.
7/30/2017 10:48:32 PM EDT
[#12]
Why wouldn't you just vent that? We currently have a ductless and I'm waiting until the summer is over to rip it out (and lose some cabinet space, unfortunately) and replace with a proper vented hood.
7/30/2017 11:01:23 PM EDT
[#13]
Quote History
Quoted:
Why wouldn't you just vent that? We currently have a ductless and I'm waiting until the summer is over to rip it out (and lose some cabinet space, unfortunately) and replace with a proper vented hood.
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It will be free floating above an island, not attached to a wall. Calling a roofer i used to know in the morning to see what he thinks about chopping up the roof
7/30/2017 11:02:27 PM EDT
[#14]
I'm in the same boat.  We just bought a house with a gas range but no hood.  I HAVE to have a hood.

My issue is that there is a bedroom above the range.  I'm not sure how it will look/perform routing duct 90 degrees and going out the wall though.
7/30/2017 11:04:08 PM EDT
[#15]
Quote History
Quoted:
I'm in the same boat.  We just bought a house with a gas range but no hood.  I HAVE to have a hood.

My issue is that there is a bedroom above the range.  I'm not sure how it will look/perform routing duct 90 degrees and going out the wall though.
View Quote
Damnit hat sucks

Ours is a ranch so it could go straight up through the roof
7/30/2017 11:05:08 PM EDT
[#16]
Ex HVAC guy here. I don't care if you are installing a gas or electric range, go multi speed, go vented, go with a large stainless hood and go up if at all possible. Hot air wants to go up, let it or you will likely live to regret it. Poor venting is one of by biggest gripes.

While we are one the topic of venting and I am posting, install higher flow bath fans if you are touching your bathrooms during the remodel. Those 20 / 40 cfm models you have or buy at Homeless Despot are junk. Go with something like the 150 / 160 cfm panisonic or comparable. Heat recovery ventlitors would be better but are likely too hard / expensive to retrofit.

ETA: You sure that the aisles will be large enough with an island?
7/30/2017 11:07:24 PM EDT
[#17]
downdraft sucks ass, it's useless

I have one

I don't know why it was even invented, it's an idiotic idea
7/30/2017 11:07:33 PM EDT
[#18]
Quote History
Quoted:
I'm in the same boat.  We just bought a house with a gas range but no hood.  I HAVE to have a hood.

My issue is that there is a bedroom above the range.  I'm not sure how it will look/perform routing duct 90 degrees and going out the wall though.
View Quote
Up is usually better, but a short run with a turn in it is fine.
7/30/2017 11:08:01 PM EDT
[#19]
Quote History
Quoted:
Ex HVAC guy here. I don't care if you are installing a gas or electric range, go multi speed, go vented, go with a large stainless hood and go up if at all possible. Hot air wants to go up, let it or you will likely live to regret it. Poor venting is one of by biggest gripes.

While we are one the topic of venting and I am posting, install higher flow bath fans if you are touching your bathrooms during the remodel. Those 20 / 40 cfm models you have or buy at Homeless Despot are junk. Go with something like the 150 / 160 cfm panisonic or comparable. Heat recovery ventlitors would be better but are likely too hard / expensive to retrofit.
View Quote
@latency
I assume you have experience with an angled, vaulted ceiling (sorry of the verbiage is wrong, it's the tequila)
Where do I buy an extender on the hood to make it to the ceiling then deal with the angle at the ceiling, cutting through the roof, etc
7/30/2017 11:09:13 PM EDT
[#20]
Quote History
Quoted:
Ex HVAC guy here. I don't care if you are installing a gas or electric range, go multi speed, go vented, go with a large stainless hood and go up if at all possible. Hot air wants to go up, let it or you will likely live to regret it. Poor venting is one of by biggest gripes.

While we are one the topic of venting and I am posting, install higher flow bath fans if you are touching your bathrooms during the remodel. Those 20 / 40 cfm models you have or buy at Homeless Despot are junk. Go with something like the 150 / 160 cfm panisonic or comparable. Heat recovery ventlitors would be better but are likely too hard / expensive to retrofit.
View Quote
when I redo my kitchen, I'm going to put in a hood that will suck a toupee off a guy's head
7/30/2017 11:11:36 PM EDT
[#21]
Ventless hoods don't work worth a crap.

Consider yourself schooled.
7/30/2017 11:12:34 PM EDT
[#22]
With a gas range, wouldn't carbon monoxide also need to be vented just to be safe?
7/30/2017 11:13:07 PM EDT
[#23]
I have a downdraft, and would make every effort to go with a hood if possible.

The extra cost of the downdraft would pretty much pay for a nice hood, especially considering you are starting from scratch.

A hood with a bend or two has to be as good as a downdraft.
7/30/2017 11:17:43 PM EDT
[#24]
I wouldn't know what to recommend other than putting the range on the wall next to the sink. That way, you can put a range hood above it and you can cut out a hole in the wall for the range hood to vent out smoke.
7/30/2017 11:19:29 PM EDT
[#25]
Quote History
Quoted:
We went ductless and it was the biggest mistake of our last remodel. Never again.   We are going to retro fit a duct it suck so bad.  Not only does smoke stay in the kitchen, cooking grease in the smoke covers everything.

Go ducted.
View Quote
This right here.
7/30/2017 11:19:34 PM EDT
[#26]
Quote History
Quoted:
I wouldn't know what to recommend other than putting the range on the wall next to the sink. That way, you can put a range hood above it and you can cut out a hole in the wall for the range hood to vent out smoke.
View Quote
Besides an extension to the vaulted ceiling, why would cutting the clapboard Siding and venting be easier than venting straigh thru the roof?
7/30/2017 11:24:52 PM EDT
[#27]
Quote History
Quoted:

It will be free floating above an island, not attached to a wall. Calling a roofer i used to know in the morning to see what he thinks about chopping up the roof
View Quote
It isn't a big deal.  Just go outside tomorrow and look at all the vents that already go out your roof.
7/30/2017 11:26:18 PM EDT
[#28]
Quote History
Quoted:


It isn't a big deal.  Just go outside tomorrow and look at all the vents that already go out your roof.
View Quote
I kinda figured but I'm new to all of this
7/30/2017 11:27:35 PM EDT
[#29]
Quote History
Quoted:
@latency
I assume you have experience with an angled, vaulted ceiling (sorry of the verbiage is wrong, it's the tequila)
Where do I buy an extender on the hood to make it to the ceiling then deal with the angle at the ceiling, cutting through the roof, etc
View Quote View All Quotes
View All Quotes
Quote History
Quoted:
Quoted:
Ex HVAC guy here. I don't care if you are installing a gas or electric range, go multi speed, go vented, go with a large stainless hood and go up if at all possible. Hot air wants to go up, let it or you will likely live to regret it. Poor venting is one of by biggest gripes.

While we are one the topic of venting and I am posting, install higher flow bath fans if you are touching your bathrooms during the remodel. Those 20 / 40 cfm models you have or buy at Homeless Despot are junk. Go with something like the 150 / 160 cfm panisonic or comparable. Heat recovery ventlitors would be better but are likely too hard / expensive to retrofit.
@latency
I assume you have experience with an angled, vaulted ceiling (sorry of the verbiage is wrong, it's the tequila)
Where do I buy an extender on the hood to make it to the ceiling then deal with the angle at the ceiling, cutting through the roof, etc
The angle at the ceiling is usually cut on site. There is usually a cosmetic cover that matches the suspended range hood and a duct inside that passes through the roof. The actual vent part / roof penitration should be available at Home Depot.

The cosmetic cover parts are all available from a good HVAC supply house or sometimes from a kitchen supply company. The ones we ordered out of a catalog matched the vent hoods dimensionally and looked like these.

https://www.rangehooddirectbuy.com/shop/index.php?cPath=33_47

I haven't ordered from these guys so no opinion on the link.
7/30/2017 11:34:24 PM EDT
[#30]
Quote History
Quoted:



when I redo my kitchen, I'm going to put in a hood that will suck a toupee off a guy's head
View Quote
I recommend going three phase with a variable frequency drive
7/30/2017 11:58:28 PM EDT
[#31]
Quote History
Quoted:


The angle at the ceiling is usually cut on site. There is usually a cosmetic cover that matches the suspended range hood and a duct inside that passes through the roof. The actual vent part / roof penitration should be available at Home Depot.

The cosmetic cover parts are all available from a good HVAC supply house or sometimes from a kitchen supply company. The ones we ordered out of a catalog matched the vent hoods dimensionally and looked like these.

https://www.rangehooddirectbuy.com/shop/index.php?cPath=33_47

I haven't ordered from these guys so no opinion on the link.
View Quote
Ok thanks
7/31/2017 12:44:14 AM EDT
[#32]
Figure out a way to duct it, they make over the island models... I switched to gas at my old place and if I was cooking a serious meal, the house would get hot as hell... Nevermind the smell and likely co2 issues.

I have a Wolf hood in my new place and you could smoke a cigarette under that mf'er and not smell it, well not really, but close.
7/31/2017 4:48:36 AM EDT
[#33]
Check your local codes before you decide. Recirculate is terrible. Downdraft will be cheaper. Ceiling vent will work best but be more costly.
7/31/2017 5:04:59 AM EDT
[#34]
is the house on a slab or crawlspace? If crawlspace, you could get a ducted fan that mounts in the cabinet and is routed down through the floor and to a wall vent. I would suggest adding a dryer booster fan inline somewhere too if the length of duct got too long.

I agree with all the posters above. Recirc fans are terrible and I would do everything I could to avoid installing one.