Should a vent hood duct be insulated?
Like other duct systems in the house, insulation around range hood ducts reduces nuisance noise and vibration. But significantly, insulating ductwork, wherever ducts run via unheated parts of the home, will prevent air loss through the thin metal ducts. Insulation will prevent the buildup of condensation and the moisture issues that result from condensation accumulation.
How to properly vent a kitchen range exhaust hood?
- Plan the area through which your duct is going to run through the house. ...
- When going to your attic to drill open your roof, check for any additional joists, wiring, or anything else that might be obstructive to the process.
- Attach the ductwork to your attic in such a way that it is directly vertical to your range hood. ...
Can you vent a range hood through a wall?
Range hoods are typically vented using a special duct work that runs through a roof, and less often, through an exterior wall of your house. The duct work is usually concealed within the walls, and it is really important to make everything air and water tight.
Do range hoods have to be vented outside?
While an outside venting hood may offer the best kitchen ventilation, it’s certainly not required. Range hoods that don’t vent to the outside are generally referred to as “ductless,” or “recirculating” hoods. Ductless range hoods don’t rely on any outside vent or ductwork, which means they can be installed and used in any home or apartment.
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Are ductless range hoods worth it?
In general, a ductless range hood is better than no range hood. Ductless range hoods can be installed on your wall, over a kitchen island, or inside a custom range hood. They are also a cost-effective option for your kitchen, since you don't have to pay a contractor to install ductwork.
How do you vent a range hood on an interior wall?
How to Vent a Range Hood on an Interior WallDetermine where you want to vent your range hood.Install your ductwork in the shortest unobstructed path to the outside of your home.Cut a hole 1-2 inches larger than your ductwork where you'll run the duct from your hood.Attach the range hood to your ductwork.More items...
Is it OK to vent range hood into attic?
No, you should never vent your range hood into the attic. The excess buildup of grease and moisture in your attic will ruin it and over time may cause mold damage. Instead, vent your hood through an interior wall or through the ceiling all the way outside of your home.
Can I use a ventless hood?
It's Your Choice. Choosing to go with a ducted or ductless range hood is ultimately your choice. Although ducted hoods tend to be more efficient, ductless hoods are also fine and even more flexible in a lot of settings. Commercial kitchens are likely to need duct range hoods while residential kitchens can go either way ...
Where do I vent my range hood?
It is vital that you vent your hood outside your home, through the ceiling or wall. It's not healthy for smoke, cooking exhaust, humidity, and contaminants to build up in your attic. Instead, run the duct all the way to the outside. This way, you'll get rid of the smoke and cooking exhaust for good.
Can range hoods be vented through a wall?
Furthermore, they help illuminate the cooktop for easy and simple cooking and at times, they save you money with the energy bills. A vented range hood is the best since it brings in fresh air from outside. So, can a range hood be vented through the wall? Yes.
Should I vent my range hood through the roof?
Venting your range hood into the attic essentially defeats the purpose of having a ducted range hood. Not to mention that over time, the grease buildup may damage your attic. If you're venting your range hood out of an exterior wall, you don't need to worry about venting your roof.
Do all ranges need to be vented?
These requirements vary by state. Generally, if you're not putting yourself at risk by producing a lot of cooking exhaust or chemicals, you won't need a range hood. If you live in an apartment or condo, the landlord may require a vent hood of a certain CFM or mandate makeup air.
How do I know if my range hood vents outside?
It's possible, though, that the range hood is vented straight through the wall to the outside. To tell if that's the case, go outside and look at the wall to see if there's a wall cap to allow the vented air to escape. Of course, if the range hood isn't mounted on an outside wall, it probably wont' be vented like this.
What is a ductless vent hood?
Unvented Range Hoods: An unvented, or ductless, range hood has a fan but no duct. Instead, it uses several types of filters to clean the air, and then recirculates the air into the kitchen (these models are sometimes called recirculating hoods).
Do ductless range hoods need to be vented?
No, ductless or recirculating range hoods do not have to vent outside. These hoods work by filtering air through a carbon filter before recirculating it back into the room.
Do ductless range hoods meet code?
The main code exception is for ductless or recirculating range hoods as long as they are listed and designed for that type of installation. Recirculating range hoods always require the addition of a carbon filter which helps catch smoke and smells.
How do you install a wall mounted range hood?
2:565:07Wall Mount Range Hood Installation - YouTubeYouTubeStart of suggested clipEnd of suggested clipIn line with the blue tape secure the hood body by using inch and a half long wood screws they'reMoreIn line with the blue tape secure the hood body by using inch and a half long wood screws they're not provided through the back of the hood. Into the stunt is securely fastened to the wall.
How do you install a wall vent?
2:454:07Wall Vents Installation - YouTubeYouTubeStart of suggested clipEnd of suggested clipOne hold the wall vent in place and mark the fixing holes through the holes of the wall vent itselfMoreOne hold the wall vent in place and mark the fixing holes through the holes of the wall vent itself one way to do that is to use a thin masonry bit to actually mark the brickwork.
Can you vent a range hood down through the basement?
It is imperative that you vent hood to the exterior of your house, not into the attic, into walls, or between floors.
How far can you run a range hood vent?
For optimum performance, make sure that the air duct is short and straight, with a maximum length of 50 linear feet. Long radius elbows are preferred to short radius elbows for better air intake. Note: Each elbow is equivalent to 10 linear feet of duct.
What is an unvented range hood?
Unvented or what is often called a ductless range hood has a fan that requires a lot of blowing to clean the hot gases of grease particles and then re-circulates it back into the room. This will be a little expensive when it comes to utility bills. Fortunately, new technology has come up with ductless range hoods that do not need so much blowing, hence less power usage.
Where do you put a stove and range hood in an apartment?
In addition, it means that you have to place your range hood and stove just below where the duct passes.
Is a vented range hood more efficient?
A vented range hood or what is sometimes known as a ducted range hood is more economical when it comes to the use of power. It has a fan that does not blow so hard since hot gases from your kitchen, especially when frying or grilling food, are picked up by the blower and directed outside the house and new fresh and less humid air is let in. Much of the hot gases direct themselves to the outside, hence the range hood’s fan requires less blowing. This translates to some savings as far as utility bills are concerned.
Do you need a vented or unvented range hood?
However, whether you install a vented or unvented range hood will depend entirely on your needs in your kitchen area. Each of these types of range hoods come ...
Do ducted hoods need maintenance?
A ducted range hood does not require frequent maintenance. If well cared for, it can go for quite several years without the need to repair it. The only main major challenge you will face with a vented range hood is that it will be so hard when installing it, after which, you will not be needed to keep replacing the filters.
Can a ductless range hood be installed in a condo?
It can be installed in a kitchen condo or apartment and you do not have to worry about the space of your kitchen area. It can even be placed just below a cabinet, to maximize on the space. Functionality.
Do you need an air conditioner in a range hood?
This means that you need to have an air conditioner in the kitchen to cool off and dehumidify the stove area. Maintenance.
What is a vent hood that does not vent to the outside?
A vent hood that does not vent to the outside is a recirculating hood , which is basically what you have now with your OTR microwave. I am not sure they make wood hood models that recirculate. A downdraft is always an option though, and it doesn't have to be used only on an island. Downdrafts don't work quite as well as a normal hood, ...
How big should a duct be for a hood?
the size of the duct depends on the size and requirements of the hood, but usually 6" to 8" with 8" being more prevelent. If your cabinets are 12" deep, that leaves 6"-4" of space.
How far are studs on a load bearing wall?
Even in a load bearing wall, the studs are 16" on center. There is no reason in the world that a 10" duct can't pass between one of the stud bays. You won't even need a header for support since it's between the studs unless the range is in one of the "wrong" locations. You just go straight out the back between the studs. If you have to do a header, a single stud header is the simplest possible. It isn't even as big as a header for a window or door. VERY easy to do.
Can you use a recirculating hood lining?
Yes, you can get recirculating liners for wood hoods, but you need to find a spot to put the grille for the airflow. Hoffco recommends putting it at the front top of the hood, for theirs:
Does Broan have a vent hood?
I know Broan makes hoods that can be vented 3 ways-horizontal, vertical, and non ducted with special filters. We just bought one of these because DH has to wait until the weather gets better to do the outside ducting. However, it is stainless, not wood.
Can you vent up top of a wall?
Good to know. We could vent up top if we needed. We just cannot go through the wall given it is load bearing.
Can you put 8" duct in a wall?
Not if the depth of the wall is 6" or less...that was our dilemma. 8" would not fit inside the wall or the ceiling. So we had to convert to the rectangular duct but you can't do it in a small space, you need room for not only the conversion piece but the elbow to go up the wall to the ceiling as well (our hood vented out the back & needed an elbow to go up).
Why vent a hood?
We suggest this type of hood for those who like to get rid of excessive heat and moisture in the kitchen. Because these vents feed directly outside, they are better at keeping houses cool during the warm months after cooking. This hood is not always an option for those who are replacing a recirculating hood, because it has to have a vent that releases air outside. Installing a vent when there wasn’t one previously present can be expensive, but it’s possible. Vented hoods can come in a variety of styles, shapes, colors, and can come with very different power ratings. Some vented hoods can intake air very quickly while others vent the air slower. There are also different options for how these hoods are powered. Sometimes these hoods are powered by an HVAC system, while others have their own motor that powers them. The biggest downside to these kitchen hoods is definitely the price when compared to recirculating hoods.
What is a recirculating hood?
Recirculating Hoods. Recirculating hoods are essentially vent-less hoods. They try to recycle the air instead of directing it elsewhere. This is usually done with a fan that takes in air, circulates it through a charcoal filter, and then blows the air back into the home.
Can you replace a recirculating hood with a vent?
This hood is not always an option for those who are replacing a recirculating hood, because it has to have a vent that releases air outside. Installing a vent when there wasn’t one previously present can be expensive, but it’s possible. Vented hoods can come in a variety of styles, shapes, colors, and can come with very different power ratings.
Does charcoal help with a hood?
These hoods are also minimally effective when it comes to reducing smells. They are able to filter scents decently, but the fan usually requires a long running time to continually pass air through the charcoal. Replacing the charcoal often can help increase the efficiency of smell removal.
Does charcoal hood absorb heat?
This is because the charcoal is only able to filter out certain particles, and it’s not able to absorb heat or water. This means that the heat and moisture from cooking can linger in the house for quite a while. These hoods are also minimally effective when it comes to reducing smells.
Can a vent hood intake air?
Some vented hoods can intake air very quickly while others vent the air slower. There are also different options for how these hoods are powered. Sometimes these hoods are powered by an HVAC system, while others have their own motor that powers them.
Why vent a hood to the outside?
An installed hood is important to air quality as it effectively filters out smoke, grease, and carbon monoxide fumes. The hood also provides temperature control, keeping the cook at the stove cool and comfortable.
What is a vent hood?
Venting hoods, or ducted hoods, either connect to an outside source of air or filter the air. When in use, venting hoods pull cooking fumes, smoke, and pollution molecules, such as carbon monoxide from smoke, either directly outside or through a filtration system.
How does a recirculating hood work?
The air, instead of being forced outside or through a filter, is recirculated back into the kitchen. In this brief explanation of how hoods work, we’ve already discovered one pro and one con.
Which is better, ductless or ductless?
Ducted hoods are better at filtering out bad air, while ductless hoods are only capable of filtering out less of the bad air. Ducted hoods offer better air quality as they pull out more of the polluted air within a kitchen, and can offer some serious health benefits to people with allergies, sensitivities, or even asthma.
Can you vent a ductless hood in an apartment?
A person interested in a venting hood may live in an apartment that prohibits any piercing of the exterior walls. Colder parts of the world have different codes for make-up air, which is essential when using a ducted hood. Ducted versus ductless hoods, when it comes to codes and standards, depend on location. ...
Do vent hoods need air?
This means better air quality inside the home. However, venting hoods require a source of make-up air , as air being pulled from the house has to have some replacement, and require an outside port, which may not be allowed in apartments or rental spaces.
Is a recirculating hood more adaptable?
Another important and sometimes limiting attribute to consider when thinking about venting versus recirculating hoods is space. While venting hoods and recirculating hoods come in a variety of shapes and sizes, recirculating hoods are generally more adaptable. Since they don’t need to be connected to a duct, recirculating hoods can be tucked ...
