How To Install Hood Vent Ducting
One of the most important choices you lot'll brand when it comes to your new range hood is whether or not information technology will vent exterior. Ducting your vent hood to the outside is the best option to keep your air clean and healthy.
But, depending on the design of your kitchen, you may be express to where yous can install the ductwork.
Before yous install ductwork, exist sure you lot have the room to run it from your range hood to the outside. If you lot take the infinite, you have a few unlike venting options.
Range Hood Venting Options
The ducting may run horizontally or vertically depending on your blazon of hood. Island hoods must vent through the ceiling, while wall hoods can vent through the wall or ceiling.
Installing Range Hood with Horizontal Duct
Yous have 2 options to vent your wall hood horizontally.
Installing Range Hood with Vertical Duct
You tin can besides vent your wall hood through the ceiling, as in the diagram below.
Dissimilar wall hoods, island hoods can only vent through the ceiling.
You lot may be wondering: which venting option is the all-time?
The best ducting pick for your range hood volition depend on your kitchen design. Merely there are several things you tin do to maximize the efficiency of your range hood duct.
Best Practices When Installing Range Hood Ductwork
1. Practice not cease the vent system into an attic, or another enclosed area.
If yous follow whatever tip in this listing, follow this one. It is vital that you vent your hood exterior your abode, through the ceiling or wall.
Information technology's not salubrious for smoke, cooking frazzle, humidity, and contaminants to build up in your cranium. Instead, run the duct all the fashion to the outside. This manner, you'll get rid of the fume and cooking exhaust for good.
The all-time option is to vent vertically through the roof if possible, since hot air rises. But this is non required. Vent through a side wall if y'all cannot vent directly in a higher place your hood.
To have a smooth installation, find a great contractor to install your ductwork.
2. Do not use more than 2 elbows in your ductwork. The fewer elbows, the better.
Each elbow adds some resistance to your duct system, which makes it harder for air to get in to the outside.
A couple of elbows are OK; you might demand them simply to navigate through your walls. But don't use more than than two to keep your hood running every bit efficiently as possible.
When adding elbows to your duct, go on the following in mind:
- For each elbow in your duct, reduce the total length of your duct run past v'. For example, a 30' directly run is about equivalent to a 20' run with ii elbows.
- When installing your duct, include at to the lowest degree 18″ of direct run before adding an elbow.
- Make sure there is at least 24″ of straight duct between each elbow.
3. Install your ductwork in the shortest unobstructed path to the outside of your abode.
When possible, orient your ductwork so that yous utilise the shortest run possible with the fewest elbows. This way, the unwanted air encounters the least amount of resistance and vents out of your home with ease.
Ignoring aesthetics, the shortest and straightest run of ductwork is the best for the power, efficiency, and longevity of your vent hood.
Exercise non use more than thirty' of ductwork. The longer your duct, the more than resistance it has.
If your duct is longer than 30', the air will really struggle to go far to the outside, fifty-fifty with a powerful range hood.
4. Use rigid galvanized steel or metal HVAC ducting merely. Do not employ plastic flexible duct.
A range hood should last you 10+ years, merely flex duct just won't hold up that long. Rigid duct is much more than durable. Information technology's your all-time choice.
Rigid duct systems will also encounter less air resistance than flex duct systems, and then all the greasy kitchen air will move smoothly to the outside.
Make sure that you lot use the appropriate sized duct to continue your duct system efficient. Duct size depends on the CFM of your range hood.
For example, if you have a 900 CFM hood, do not reduce the diameter of your duct below eight". See the graphic below.
Once you lot've installed the appropriate duct, seal it to your hood using aluminum record.
5. Seal the finish of your duct run with a wall or roof cap.
A cap keeps dirt and droppings out of your duct. Information technology also prevents backdrafting, which is when outside air moves into your duct.
So, use caulking to seal exterior openings around the cap.
This keeps the cap secure and prevents greasy kitchen air from leaking out the edges of your duct system.
What is a ducted range hood?
A ducted range hood moves air through a duct to the exterior of the abode. A ducted hood can exist installed through your cabinetry, ceiling, or straight through the wall backside the hood. Ducted range hoods are common in commercial kitchens, homes with gas stovetops, or higher-end homes. They are almost always the preferred choice for cooking ventilation.
That covers some of the almost important things to consider when installing ducted range hoods. Now, nosotros'll discuss ductless hoods.
How do ductless range hoods work?
Ductless range hoods practise not vent to the exterior of the home like ducted hoods. Since they cannot expel the air they take in, these range hoods filter the air and then recirculate it dorsum into the kitchen. The air is and then filtered through charcoal or activated carbon, which removes contaminants before it recirculates back into the kitchen.
The charcoal filters are located within the range hood on the blower. They cannot be cleaned, so they must exist replaced later on nigh 150 hours of cooking, depending on your cooking habits. If y'all cook intensely with a lot of grease and smoke, you may demand to supercede them more often.
Generally, the charcoal filters tin be expensive, just here at Proline, our ductless models work effectively with inexpensive, premium quality, and like shooting fish in a barrel-to-replace charcoal filters.
Which is meliorate, a ducted or ductless range hood?
Ducted range hoods are virtually ever preferable over ductless range hoods, since they vent the kitchen air to the outside of your home. Ducted hoods are much more powerful and efficient than ductless hoods. They will go on your kitchen air clean and fresh for years to come.
Some homeowners who alive in an apartment or can't install ductwork in their domicile volition apply a ductless hood.
What is the difference between ducted and convertible range hoods?
The master deviation between ducted and convertible range hoods is that convertible hoods can convert from ducted to ductless. Convertible hoods come with a recirculating kit or charcoal filters to convert the hood to ductless. A ducted hood, on the other hand, cannot be installed every bit ductless.
Ducted vs Ductless Range Hoods
While a ducted range hood is the offset choice for near chefs and homeowners, both ducted and ductless hoods take their pros and cons.
For a more in-depth comparison of ducted vs ductless range hoods, check out this complete article.
Ducted Range Hood Pros
- Completely removes smoke and fumes from the kitchen
A ducted range hood pulls the smoke, grease, and unwanted contaminants through ductwork and outside your home, compared to a ductless hood which only recirculates the air back into your kitchen.
- Keeps your walls, cabinets, and ceilings grease-free
With all the dirt and grime completely gone, your cabinets and the surrounding expanse will stay clean for much longer than they would with a ductless hood.
- Eliminates strong odors in the kitchen
Ducted hoods also remove strong odors from your kitchen, which is peculiarly groovy if you cook Asian food or fried nutrient.
- Does not include charcoal filters – no demand to supplant them!
Hoods that duct to the outside employ stainless steel bamboozle filters or mesh filters which are dishwasher-safe. This is cost effective in the long run because yous don't have to consistently spend money on charcoal filters.
- Keeps backlog rut from your cooking out of the abode
While cooking, the heat generated from the burners or grill can warm up the kitchen fast. But a ducted range hood can send this hot air outside your home in no time. With a ducted hood, you lot tin can cook comfortably and have an enjoyable experience in the kitchen.
- Compatible with inline or external blowers which are much less noisy than local blowers
Inline blowers are no different than local blowers in terms of efficiency, but they are placed inside your ductwork –farther away from your kitchen. This drastically reduces the noise level or sones of your vent hood.
Ducted Range Hood Cons
- Tin't exist installed in every kitchen
You may not take the room for ductwork, which means you will either accept to make room (this tin can be expensive and time intensive) or invest in a ductless hood.
- Ductwork is an added toll
Since y'all need a professional person to install ductwork, yous volition have to factor its installation into your upkeep.
Ductless Range Hood Pros
- Tin go nigh anywhere
You accept much more liberty in where you locate your ductless range hood. You are not bound past where ducting tin go or already exists.
- Easy to change the layout of your kitchen
When remodeling, a ductless range hood can be reinstalled at some other location. Plus if you lot're renting, y'all tin can have it with you when you move out.
- Saves coin
Since you don't demand to install ducting, you will save immense time and endeavour.
- Uses less energy
Ductless hoods don't require the power to movement air through ducting to the outdoors.
- Tranquillity
Although ductless hoods are not every bit powerful equally ducted hoods, they are incredibly serenity. Believe it or not, the low CFM comes with an advantage – noise level – particularly with an efficient blower or blowers.
Ductless Range Hood Cons
- Not as efficient as a ducted range hood
The number ane disadvantage of a ductless range hood is that it is incapable of removing as many air contaminants as a range hood that vents outside. Unlike ducted hoods, ductless hoods don't remove estrus and moisture – they simply recirculate it back into your dwelling. This means your kitchen may become quite humid while cooking – and smells may linger for a longer period of time.
- Charcoal filters are inefficient
Charcoal filters cannot filter out fume and grease fully which could consequence in cooking odors and grease build upwardly on kitchen surfaces.
- Charcoal filters require replacement
Charcoal filters need to exist replaced every three to six months, or later about 120 to 150 hours of cooking.
If you are contemplating installing a range hood that will vent outside, make certain you advisedly consider the pros and cons. Even though ducted range hoods are preferred, they might non e'er be the correct option.
Some homeowners may exist fine with a ductless range hood if they alive in an apartment, practise non cook very often, enjoy low-intensity cooking, or prepare cuisine with fewer strong odors, such as vegetarian.
What type of duct is best for venting a range hood?
Rigid duct is without a doubt the best option for venting your range hood. Rigid duct is higher quality than flex duct and is made of much more durable materials.
For more information on choosing the correct type of duct for your range hood, check out this article.
Practice range hoods have to be vented outside?
No; range hoods without a duct, or ductless range hoods, can recirculate air dorsum into your kitchen. However, to make clean your kitchen air most efficiently, buy a ducted range hood. Rather than relocate the cooking exhaust, information technology will evacuate it from your dwelling entirely. This drastically improves your indoor air quality and is beneficial for your health and safety in the long-term.
How far can you vent a range hood?
Your range hood duct should not exceed thirty' for a direct run, 25' for a run with one elbow, and 20' for a run with two elbows. The shorter the duct, the better. If your ductwork is too long, your kitchen air may not attain the outside. Backdrafting can besides occur, where air stays within your duct, flows back through your hood, and into your cooking space.
How far should a range hood stick out?
A range hood should stick out at a minimum half the length of your kitchen range and typically does non extend past its full length.
Should I insulate my vent hood duct?
You can insulate your vent hood duct, only it's non required. Insulating your duct volition reduce the noise of your blower, if it's inline with the ductwork. It'll as well help foreclose smoke and greasy air from escaping into your joists and attic.
Learn more in this complete article.
Is it possible to change a range hood top duct to a rear duct if information technology'southward a superlative duct just?
If you take an island range hood, this is not possible. Island range hoods tin can but vent through the ceiling. But, some wall and under cabinet range hoods take rotatable blowers. This means that you can rotate the blower to vent horizontally or vertically depending on your kitchen setup.
If your ductwork is already installed, it's non recommended to change your range hood from a top duct to a rear duct. This can exist an expensive and time-consuming projection that requires a professional contractor.
Can a kitchen operate if half the hood vent system is not running?
It depends on what office of the hood is not running. If the lights are not working, this is oft not a huge problem. However, if the motor, touch panel, or excursion lath is broken, you will need to call your manufacturer for a replacement. Your hood won't run efficiently without these parts fully intact.
How to Install a Range Hood Vent Through the Wall
For a complete walkthrough of the installation, check out this article.
How to Install a Range Hood Vent Through the Ceiling
Check out the full footstep-by-pace guide here.
We promise this information on range hood venting options likewise as ducted and ductless range hoods has been helpful for you. Thanks for reading!
Related Articles
Practise ductless hoods really work?
How to Find a Contractor to Install My Vent Hood
Is information technology OK to vent a range hood into the attic?
What are ducted range hoods?
Ducted range hoods are hoods that vent outside your home. They are fitted with a duct that carries air contaminants through pipes to the exterior of the abode. They tin go through your cabinetry, ceiling, or directly through the wall behind the hood. The vent exhausts exterior either to an outside wall or the rooftop.
Ducted range hoods are common in commercial kitchens, homes with gas stovetops, or higher-end homes. They are nearly always the preferred selection for cooking ventilation.
How do ductless range hoods work?
Ductless range hoods practice not vent to the exterior of the home like ducted hoods. Since they cannot expel the air they take in, these range hoods filter the air and then recirculate it back into the kitchen. The air is then filtered through charcoal or activated carbon, which removes contaminants before it recirculates back into the kitchen.
What type of duct is all-time for venting a range hood?
Rigid duct is without a dubiousness the best selection for venting your range hood. Rigid duct is higher quality than flex duct and is made of much more than durable materials.
Do range hoods have to be vented outside?
No; range hoods without a duct, or ductless range hoods, can recirculate air back into your kitchen. However, to clean your kitchen air most efficiently, buy a ducted range hood. Rather than relocate the cooking exhaust, information technology will evacuate it from your home entirely. This drastically improves your indoor air quality and is benign for your health and safety in the long-term.
How far can you lot vent a range hood?
Your range hood duct should not exceed thirty' for a direct run, 25' for a run with one elbow, and twenty' for a run with two elbows. The shorter the duct, the better. If your ductwork is also long, your kitchen air may not accomplish the outside. Backdrafting can as well occur, where air stays inside your duct, flows back through your hood, and into your cooking space.
How far should a range hood stick out?
A range hood should stick out at a minimum half the length of your kitchen range and typically does non extend past its total length.
Is it possible to change a range hood elevation duct to a rear duct if it's a top duct only?
If you lot take an island range hood, this is not possible. Island range hoods can only vent through the ceiling. But, some wall and nether chiffonier range hoods have rotatable blowers. This means that you can rotate the blower to vent horizontally or vertically depending on your kitchen setup.
If your ductwork is already installed, information technology's not recommended to modify your range hood from a elevation duct to a rear duct. This can be an expensive and time-consuming project that requires a professional contractor.
Tin a kitchen operate if half the hood vent system is non running?
It depends on what part of the hood is not running. If the lights are not working, this is frequently not a huge problem. However, if the motor, touch console, or circuit lath is cleaved, y'all will need to call your manufacturer for a replacement. Your hood won't run efficiently without these parts fully intact.
Which is better, a ducted or ductless range hood?
Ducted range hoods are almost always preferable over ductless range hoods, since they vent the kitchen air to the outside of your domicile. Ducted hoods are much more powerful and efficient than ductless hoods. They will keep your kitchen air clean and fresh for years to come.
Some homeowners who live in an flat or can't install ductwork in their home will use a ductless hood.
What is the departure between ducted and convertible range hoods?
The main difference between ducted and convertible range hoods is that convertible hoods can catechumen from ducted to ductless. Convertible hoods come with a recirculating kit or charcoal filters to convert the hood to ductless. A ducted hood, on the other hand, cannot be installed as ductless.
Should I insulate my vent hood duct?
Y'all tin insulate your vent hood duct, but it's not required. Insulating your duct will reduce the noise of your blower, if information technology's inline with the ductwork. Information technology'll likewise help prevent smoke and greasy air from escaping into your joists and attic.
Learn more in this complete article.
Source: https://www.prolinerangehoods.com/blog/range-hoods-that-vent-outside/
Posted by: trevinopopop1971.blogspot.com
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