Smoke from an island cooktop has nowhere to go without a hood overhead. A downdraft vent catches it from below, rising behind the burners and sinking flush with the counter when you’re done. But can it really keep up with a gas burner on high?
The best downdraft range hood can, and for most kitchens that’s the Broan Eclipse 27000, whose 600 CFM blower discharges right, left, or down to fit tricky retrofits. For 36-inch or 48-inch gas rangetops, the BEST Cattura D49M steps up to 1,650 CFM. Our picks rest on verified specifications and real-world owner experience across 5 models.
Whether you’re adding a cooktop hood for a downdraft vent to a new island or replacing a failed unit, you’ve landed on the page built for that decision.
Quick Picks
Here’s a quick look at our 5 picks, each matched to the kitchen it suits best, from 48-inch gas cooking to replacing a failed unit.
1. Best Overall: Broan-NuTone Eclipse 27000 Series Downdraft Range Hood
A 600 CFM internal blower that discharges right, left, or down, so it slips into most island retrofits without reframing.
2. Best Premium: BEST Cattura D49M Series Downdraft Range Hood
An 18-inch rise and optional blowers up to 1,650 CFM for serious gas cooking at 30, 36, or 48 inches.
3. Best Front-Burner Capture: Elica Rise ERS6 Series Downdraft Range Hood
A perimeter intake rated to boost suction by 35 percent, paired with a 14-inch rise that reaches toward the front burners.
4. Best for Small Kitchens: Zephyr Europa Sorrento Downdraft Range Hood
A 500 CFM blower and a low 9.5-inch rise that ventilate a compact 30-inch cooktop without blocking the view across the island.
5. Best for Replacement: KitchenAid KXD46 Retractable Downdraft Range Hood
A built-in 585 CFM blower and a 13.5-inch rise, rated to sit behind most 30- and 36-inch cooktops.
Comparing Our Downdraft Range Hood Picks
Duct connection and rise height decide whether a downdraft fits your cabinet and cooktop before airflow even enters the picture, so start with those two rows. Then match the column to your installation and cooktop width, and follow the product name to its full review for how each figure plays out in a real kitchen.
Feature | Broan Eclipse 27000 | BEST Cattura D49M | Elica Rise ERS6 | Zephyr Sorrento | KitchenAid KXD46 |
Best for | Best Overall | Best Premium | Front-Burner Capture | Small Kitchens | Replacement Downdraft |
Max Airflow | 600 CFM | 650 CFM internal, up to 1,650 CFM external | 600 CFM | 500 CFM | 585 CFM |
Blower | Internal, included | Sold separately, internal or external | Internal, included | Internal, included | Internal, included |
Noise | 3 sones | 0.8 sones | 1.2 to 1.7 sones working, 6.8 sones max | 1 to 6 sones | 7.9 sones (30 in) |
Fan Speeds | Variable | 4 | 3 plus boost | Variable | 4 |
Rise Height | 7⅝ inches | 18 in | 14 in | 9.5 in | 13.5 in |
Duct Connection | 6″ round | 8″ round internal, 10″ round external | 6″ round | 3-1/4″ x 10″ rectangular | 6″ round |
Ductless Option | No | Yes, with ANKD kit | No | No | No |
Filter Type | Aluminum, dishwasher safe | Mesh, optional charcoal | Anodized aluminum mesh, dishwasher safe | Decorative mesh, hand wash | Mesh, dishwasher safe |
Control Type | Rotary knob | 4-speed glass touch, optional remote | Remote-mount electronic dial with LCD | Knob, optional remote lift | 4-speed slide control, auto on/off |
Price Tier | Budget | Premium | Premium | Mid-Range | Mid-Range |
Sizes Available | 30 in and 36 in | 30, 36, and 48 in | 30 in and 36 in | 30 in and 36 in | 30 in and 36 in |
Color/Finish Options | Stainless steel, optional Biscuit or Black covers | Stainless steel, black stainless | Stainless steel | Stainless steel | Stainless steel |
Check Price |
Reviews of the 5 Best Downdraft Range Hoods
The right downdraft for your kitchen depends on how much air it moves, how high it rises, and how much base-cabinet space it claims. In each review, we measure those numbers against a specific kitchen, from a compact condo island to a 48-inch gas rangetop. We’ll start with our top pick, the Broan Eclipse 27000, and the reasons it earned first place.
1. Best Overall: Broan-NuTone Eclipse 27000 Series Downdraft Range Hood
Specs at a glance
Airflow: 600 CFM | Sizes: 30 inch & 36 inch | Speeds: Variable | Noise: 3 sones | Venting: 6″ round | Filters: Aluminum, dishwasher safe | Colors: Stainless steel, optional Biscuit or Black covers
What We Like
What We Don’t Like
The Broan Eclipse 27000 tops the field because its 600 CFM internal blower can discharge right, left, or straight down, which lets it fit island retrofits where floor joists would block a fixed-outlet downdraft. The blower housing also slides side to side before you lock it in, and that small adjustment can save you an elbow or two, since each bend in a 6-inch round duct run trims real airflow.
Picture a 30-inch induction cooktop with chili on one zone and a skillet of onions on another. At 600 CFM, the Eclipse handles that comfortably, and it can keep pace with a gas cooktop running two burners on high, which is usually where weaker downdrafts start leaking smoke past the vent. The rotary control is infinitely adjustable instead of stepped, so you can set just enough pull to catch simmer steam without the fan drowning out the room.
The Eclipse 27000 is rated at 3 sones, 4.9 sones quieter than the 7.9-sone rating on the KitchenAid KXD46, and in practice that’s a steady background hum rather than a roar. What we found is that it’s loudest at the very top of the dial and settles down noticeably through the middle settings, which is where most weeknight cooking happens.
Grease cleanup is a dishwasher job. The aluminum filters pull out from behind a front-access panel, so a monthly wash takes a few minutes instead of a screwdriver. Optional covers in Biscuit (273002C) and Black (273023C) also let the vent blend into a white or black cooktop rather than leaving a stainless strip along the back of the counter.
Three limitations are worth planning around. There’s no built-in light, so pendants or recessed cans have to handle task lighting over the burners. Coverage lasts a single year, short for a hood at this airflow. The vent also rises just 7⅝ inches above the counter, the shortest reach in our lineup, so steam from a tall stockpot can roll past it before the fan catches it.
The 273003 and 273603 share one design, one 600 CFM blower, and one rotary control, and the model code only tells you whether the body is 30 or 36 inches wide. Since airflow doesn’t climb with the wider body, the 36-inch Eclipse suits an induction or electric cooktop better than a five-burner gas unit.
We recommend the Broan Eclipse 27000 as the best downdraft range hood for most island and peninsula kitchens, because it pairs a quiet internal blower with the most adaptable duct routing in the group.
2. Best Premium: BEST Cattura D49M Series Downdraft Range Hood
Specs at a glance
Airflow: 650 CFM internal, up to 1,650 CFM external | Sizes: 30 inch, 36 inch, and 48 inch | Speeds: 4 | Noise: 0.8 sones (normal speed, internal blower) | Venting: 8″ round internal, 10″ round external | Filters: Mesh, optional charcoal | Colors: Stainless steel, black stainless
What We Like
What We Don’t Like
For 36- and 48-inch gas rangetops, the BEST Cattura D49M is the most powerful downdraft in our lineup, because it pairs an 18-inch rise with optional blowers rated up to 1,650 CFM. The D49M ships without a motor, and you choose from six blowers, starting with the 650 CFM PF61 internal module and climbing to the 1,650 CFM EB15 exterior unit mounted on an outside wall or roof. That range makes it the best telescopic downdraft system for kitchens that want close to commercial pull with nothing hanging over the island.
Its 18-inch rise stands 4 inches taller than the Elica Rise ERS6, and that extra reach matters the moment you boil pasta in a 12-quart stockpot. Steam rolling off a tall pot tends to spill over a short vent before the fan can pull it down, and the D49M’s VERTEX capture design is rated for up to 100 percent capture at the vent face.
With the PF61 internal blower, the D49M runs at 0.8 sones on its normal setting, below what most people register over a running kitchen faucet. We recommend an in-line or exterior blower if your island faces a living area, since moving the motor out of the cabinet takes most of the remaining sound out of the kitchen too.
Sizing goes wider than any other downdraft here. The D49M30, D49M36, and D49M48 are one hood built at three widths, so a 48-inch rangetop finally gets a matching downdraft instead of an oversized ceiling hood. Our comparison found the D49M is also the only pick that can run without outside ducting, using the ANKD non-ducted kit and AFCD charcoal filters, which helps in a condo where a new exterior vent isn’t allowed. Two-level 3000K LED strips light the cooktop, and coverage runs 5 years on parts and 2 years on labor.
Budget and planning are where the D49M asks more of you. Because the blower is sold separately, the hood price on a listing covers only part of the bill. High-CFM external blowers also trigger make-up air rules in areas that follow the International Residential Code, which sets the threshold at 400 CFM, though the D49M’s Code Ready mode can cap output at 400 CFM to keep a simpler install compliant. Black stainless (BLS) stops at the 30- and 36-inch widths, so a 48-inch build stays stainless.
Serious gas cooks with room in the budget will find the BEST Cattura D49M is the downdraft worth designing a kitchen around.
3. Best Front-Burner Capture: Elica Rise ERS6 Series Downdraft Range Hood
Specs at a glance
Airflow: 600 CFM | Sizes: 30 inch and 36 inch | Speeds: 3 plus boost | Noise: 1.2 to 1.7 sones working, 6.8 sones max | Venting: 6″ round | Filters: Anodized aluminum mesh, dishwasher safe | Colors: Stainless steel
What We Like
What We Don’t Like
Smoke from the front burners is the problem the Elica Rise ERS6 is built to solve, using a perimeter intake rated to boost suction by 35 percent and a vent that rises 14 inches above the counter. Front burners are where most downdrafts struggle, because smoke from a skillet 20 inches away has to drift sideways across the cooktop before the vent can grab it. The narrow intake slot around the edge of the filter panel speeds up air at the vent face, so the pull reaches farther forward than a flat filter alone.
At 14 inches, the vent stands 4.5 inches taller than the Zephyr Sorrento. That height helps with sauté pans and Dutch ovens on the back burners, and it gives the 600 CFM internal blower a taller intake to draw from when all four zones are running at once.
What we liked about the Elica Rise ERS6 is how quietly it runs at the speeds you’ll use most, at 1.2 to 1.7 sones on its working settings, low enough that a podcast playing from a phone speaker stays easy to follow. Boost is a different story at 6.8 sones. Expect a noticeable roar for the few minutes it takes to clear smoke from a seared steak, but boost does that job and then drops back to one of the three regular speeds.
The controls sit apart from the vent entirely. Instead of buttons on the chimney, the Rise uses an electronic rotating dial with an LCD that mounts flush in the countertop or the cabinet face, so you never reach over a hot pan to change speed. We’d call that the most practical control layout of the five for anyone who cooks with pans pushed toward the back edge. The anodized aluminum mesh filter is dishwasher safe, so grease cleanup is one more item in the bottom rack.
Keep in mind how much room the Rise claims below the counter. The unit is 12.5 inches deep and weighs about 86 pounds at 30 inches and nearly 95 pounds at 36 inches, so it can take over most of a base cabinet and needs two people to set. The blower rotates to the opposite side to clear a floor-mounted range, but drawers directly under the cooktop are usually off the table. Stainless steel is also the only finish, which won’t suit a black or matte kitchen.
The ERS630S1 and ERS636S1 differ only in width, with identical airflow and rise height. Pick the Elica Rise ERS6 if your front burners do the heavy lifting, from wok cooking to pan-searing, because its perimeter intake and 14-inch rise target exactly that weak spot.
4. Best for Small Kitchens: Zephyr Europa Sorrento Downdraft Range Hood
Specs at a glance
Airflow: 500 CFM | Sizes: 30 inch and 36 inch | Speeds: Variable | Noise: 1 to 6 sones | Venting: 3-1/4″ x 10″ rectangular | Filters: Decorative mesh, hand wash | Colors: Stainless steel
What We Like
What We Don’t Like
A 500 CFM blower and a modest 9.5-inch rise make the Zephyr Sorrento the right fit for a compact kitchen with a 30-inch cooktop, giving you enough ventilation without a tall chimney taking over the room. That airflow suits a four-zone electric or induction cooktop, or a gas cooktop used for everyday meals. On an island closer to 6 feet long than 10, a 1,000 CFM blower would mostly add noise and a bigger make-up air bill.
The Sorrento rises 9.5 inches above the counter, 4 inches lower than the KitchenAid KXD46, and in a small room that lower profile works in your favor. Raised, the vent stays below most eye lines across an island, so it doesn’t block the view toward a dining nook or living area.
The fan is tied to the lift mechanism. With the knob left on, the blower starts as soon as the vent rises and stops when it drops, so you can’t forget the fan running after dinner. An automatic heat sensor also pushes the blower to high when it detects excess heat, a useful backstop during a grease flare-up.
Based on our research, the internal centrifugal blower can sit on the left, right, or bottom of the unit, which helps you route around a drawer bank or a floor joist in a tight base cabinet. The Zephyr Sorrento is also CA Title 24 compliant, and a matching MUA006A make-up air kit is available for areas that require one, so passing inspection takes less improvising.
Noise and maintenance are the weak spots. The Sorrento runs from 1 sone on low to 6 sones at full speed, so its lowest setting is a quiet hum, but the top setting is easy to hear over conversation in a small, open room. The two decorative mesh filters aren’t dishwasher safe, so plan on a soak in hot, soapy water every few weeks if you fry often. The Sorrento also isn’t approved for installation above a built-in oven, which rules out a cooktop-over-wall-oven setup in the same base cabinet.
Width is the only difference between the DD1-E30AS and DD1-E36AS, and both carry the same 500 CFM rating, so choose by cooktop size rather than power. For a small kitchen that wants dependable ventilation without a hood dominating the room, we’d point you to the 30-inch Zephyr Sorrento first.
5. Best for Replacement: KitchenAid KXD46 Retractable Downdraft Range Hood
Specs at a glance
Airflow: 585 CFM | Sizes: 30 inch and 36 inch | Speeds: 4 | Noise: 7.9 sones | Venting: 6″ round | Filters: Mesh, dishwasher safe | Colors: Stainless steel
What We Like
What We Don’t Like
When an old downdraft fails and the cooktop still works, the KitchenAid KXD46 is the most direct replacement here, rated to sit behind most 30- and 36-inch cooktops, including some commercial-style gas models. That broad fit matters more than brand matching, since you can keep a working cooktop from any maker and swap only the vent instead of buying a matched pair.
A 585 CFM internal blower ships installed, so there’s no separate motor to source, and the KXD4630YSS is rated for cooktops up to 65,000 BTU. That threshold covers most residential gas cooktops running several burners at once and gives a four-burner gas setup enough pull for weeknight searing.
Reach is generous for a replacement unit. The plenum extends 13.5 inches above the cooktop, high enough to catch steam rising off a pasta pot or a Dutch oven on the back burners. The motor box is reversible too, so it can mount on either side of the cabinet to clear a drawer bank, a gas line, or a floor joist that boxed in the old unit.
Daily use takes little thought. The fan turns on when the vent rises and shuts off when it lowers, with a four-speed slide control handling everything in between. We noted that the mesh filters are dishwasher safe, so grease cleanup is a quick cycle every month or so.
The compromises show up below the counter. The chassis is 12-1/8 inches deep, about 5 inches deeper than the 7-inch Broan Eclipse 27000, so measure the base cabinet before ordering, especially if the old unit was a slim telescopic model. The outlet is 6-inch round, while many older downdrafts used 3-1/4 by 10-inch rectangular duct, so you may need a transition fitting to reach the existing run.
Noise and coverage are the other weak spots. The 30-inch KXD4630YSS is rated at 7.9 sones, loud enough at top speed that you’ll save it for searing rather than simmering, and coverage runs 1 year on parts and labor, the minimum for a hood at this level.
The KXD4630YSS and KXD4636YSS share one 585 CFM blower and one 13.5-inch rise, and the last two digits of the model code only mark the width. If the cooktop is staying and only the vent needs replacing, the KitchenAid KXD46 is our pick for getting ventilation back without touching anything else.
Explore More Island Picks
Want ventilation that hangs above your island instead of rising out of the counter? Browse the best island range hoods for open kitchens and ceiling-mounted ventilation
Factors to Consider While Choosing the Best Downdraft Range Hood
The best downdraft ventilation hood for your kitchen is the one whose airflow, rise height, duct route, and cabinet footprint all match your cooktop, and those checks carry more weight here than they do with an overhead hood. A downdraft pulls hot air down while it naturally wants to rise, so small mismatches cost real capture. That’s why we start with how much air the vent needs to move, since that number drives every other decision.
Size the Airflow for Your Burners
Plan on 500 to 600 CFM for a 30-inch electric or induction cooktop, and more for gas, because a downdraft has to bend rising air sideways and down before it can capture it. That extra work means a downdraft needs more airflow than an overhead hood over the same cooktop.
For gas, take the cooktop’s combined BTU rating and divide it by 100 to get a starting CFM figure, then add headroom. A 36-inch gas cooktop rated at 60,000 BTU lands at 600 CFM before that margin, which is why high-output gas kitchens lean toward a model with an optional external blower. Strong airflow only pays off if the vent can actually reach the steam, though, which brings us to rise height.
Choose a Rise Height That Clears Your Pots
Look for a rise of 14 inches or more if you regularly boil stock or pasta in tall pots, since steam escapes over a shorter vent before the fan can catch it. Rise heights run from about 7 to 18 inches above the counter.
A 7- to 10-inch rise handles skillets, saucepans, and griddles well. Some brands don’t list the figure at all, so check the installation template before you buy. Once you know how high the vent needs to reach, the next question is where its motor will sit and how the air leaves your kitchen.
Plan the Blower Location and Duct Run
Pick an internal blower for the simplest install or an external blower for lower noise and higher airflow, then match the outlet to the duct you already have. Internal blowers come built in and keep the job to one box, but they occupy the cabinet and keep motor noise in the kitchen. External in-line or exterior blowers move the motor to a basement, crawl space, or outside wall.
Duct shape matters just as much. Downdrafts connect to 6-inch round, 8- or 10-inch round, or 3-1/4 by 10-inch rectangular duct, and every elbow in the run cuts effective airflow. When replacing a unit, match the outlet to the duct already in place, and keep any new run as short and straight as the floor framing allows. The blower and duct both compete for space under the counter, so we measure that space next.
Measure Your Base Cabinet Before You Buy
Measure the depth of the base cabinet under the cooktop before ordering, because downdraft chassis range from about 7 inches to more than 12 inches deep. A compact 7-inch-deep unit can leave room for a shallow drawer, while a 12.5-inch-deep chassis takes most of a standard 24-inch base cabinet once the cooktop’s own housing is added.
Also check whether a wall oven is allowed below the cooktop. The Zephyr Sorrento, for one, isn’t approved for installation above a built-in oven. With the space below the counter confirmed, we turn to the cooktop the downdraft will sit behind.
Confirm Compatibility With Your Cooktop
Check the downdraft’s cutout dimensions and minimum spacing against your cooktop’s manual, because the wrong pairing can leave a gap at the back of the counter or block the cooktop’s own ventilation. Models built for broad compatibility, such as the KitchenAid KXD4630YSS, are designed to sit behind most 30- and 36-inch cooktops.
If your cooktop already has an integrated downdraft, you don’t need a separate drop down range top hood behind it. A clean fit at the counter still leaves one question that reaches beyond the kitchen, and that’s how your home replaces the air the hood pulls out.
Factor In Make-Up Air and Local Code
Expect a make-up air requirement if your downdraft exceeds 400 CFM in an area that follows the International Residential Code. Strong exhaust can pull air back down chimneys and water heater flues when the house can’t replace it, so the code calls for a damper that lets fresh air in whenever the hood runs.
That damper adds cost and installation time. Some downdrafts include a code mode that caps output at 400 CFM, and others sell matching make-up air kits, so ask your local building department before you commit to a high-CFM blower. Whichever blower you settle on, it also decides how loud your kitchen will feel while you cook.
Judge Noise at Everyday Fan Speeds
Compare noise at the low and mid speeds you’ll run most, not just the top figure, because ratings published at different settings aren’t comparable. Sones are a linear loudness unit, and 1 sone sits near the background level of a quiet library.
A 0.8-sone figure measured at normal speed and a 7.9-sone figure measured at top speed may not describe the same setting at all. Look for both ratings when they exist, and assume a downdraft with no published rating will be noticeable on high. Every factor so far assumes the air has a path outside, and that isn’t true in every building.
Decide Whether You Need a Ductless Option
Most downdrafts are ducted only, so you need a model with an approved recirculating kit if exterior venting isn’t allowed in your building. Most downdraft vent hoods for cooktops skip recirculation because outside venting removes heat and moisture that charcoal filters can’t.
If you do go ductless, budget for replacement charcoal filters every few months, since saturated carbon stops trapping odors long before it looks dirty. Ducted or ductless, each choice above shows up in the final price, which is the last check we make.
Set Your Budget by Price Tier
Budget downdrafts bundle a 600 CFM internal blower with basic controls, Mid-Range models add convenience features and broader compatibility, and Premium models add taller rises and optional external blowers. Finding downdraft range hoods at the best price means comparing what each tier includes rather than chasing the lowest sticker, especially when the blower is sold separately.
|
Price Tier |
What You Typically Get |
Picks |
|---|---|---|
|
Budget |
Internal blower around 600 CFM, knob control, 1-year coverage, ducted only |
|
|
Mid-Range |
500 to 600 CFM internal blower, auto start on lift, broad cooktop compatibility, 1 to 2 years of parts coverage |
|
|
Premium |
Taller 14- to 18-inch rise, electronic or touch controls, optional external blowers past 1,000 CFM, longer coverage |
These factors cover the checks that separate one downdraft from another. Before you commit to the format itself, though, a few questions matter even more, such as whether your floor allows a duct route, how much extra CFM a downdraft needs over an overhead hood, and whether your cookware will clear the intake. We break down each of those in our guide on how to choose a downdraft range hood, so you can confirm your kitchen suits a downdraft before you pick a model.
FAQ
Most downdraft questions center on whether a downdraft can replace an overhead hood, how much airflow it needs, and what installation involves, and the short answers are below.
Do you need a hood vent with a downdraft cooktop?
No. A cooktop with an integrated downdraft already has its own fan and duct connection, so an overhead hood is optional. A second hood only makes sense if you cook on high heat often and the built-in downdraft can’t keep up.
Is a downdraft vent as good as a hood?
Not quite, because an overhead hood works with rising heat instead of against it and captures more smoke at the same CFM. A downdraft with 600 CFM or more and a rise of 14 inches or higher closes much of that gap, and we recommend one when an overhead hood would block sightlines or the ceiling can’t carry ductwork.
Can you convert a downdraft cooktop to a hood vent?
Yes, but it’s a remodel rather than a swap. You’ll need a cooktop without an integrated vent, a new duct run up through the ceiling or wall, and a capped or rerouted floor duct. The range hood installation walkthrough covers the overhead side of that job.
How many CFM does a downdraft range hood need?
We suggest at least 500 CFM for a 30-inch electric or induction cooktop and 600 CFM or more for gas. On gas, divide the cooktop’s total BTU rating by 100 for a starting point, then round up, because downdrafts capture less efficiently than overhead hoods.
Which telescopic downdraft vent hood is best for a gas cooktop?
We’d choose the BEST Cattura D49M. Its 18-inch rise reaches over tall pots, and external blowers up to 1,650 CFM give a high-BTU gas rangetop nearly three times the airflow of a 585 or 600 CFM internal motor.
Can a downdraft vent work without ducting?
A few can. The BEST Cattura D49M accepts an optional non-ducted kit with charcoal filters, but most downdrafts are ducted only. See how the two approaches perform in the ducted and ductless hoods compared article.
How high does a downdraft vent rise above the cooktop?
Most rise between 7 and 18 inches. Compact telescopic units sit at the low end, while premium models with tall chimneys reach 14 to 18 inches to capture steam from stockpots.
Final Verdict on Which One to Choose
The best downdraft range hood for most kitchens is the Broan Eclipse 27000, our Best Overall pick, because its 600 CFM internal blower discharges three directions and fits island retrofits that would stall other models. It covers electric, induction, and moderate gas cooking without a separate blower purchase.
If you cook on a 36- or 48-inch gas rangetop, the BEST Cattura D49M is the Best Premium choice, with an 18-inch rise and external blowers up to 1,650 CFM. That 1,650 CFM ceiling against the Zephyr Sorrento’s 500 CFM is the gap that separates a 48-inch gas rangetop from a compact electric setup. Cooks who rely on their front burners for searing and wok work should look at the Elica Rise ERS6, our Best Front-Burner Capture pick, for its perimeter suction and 14-inch reach.
For a compact room, the Zephyr Sorrento earns Best for Small Kitchens with 500 CFM, a 9.5-inch profile, and auto start on lift. Replacing a failed unit behind an existing cooktop points to the KitchenAid KXD46, the Best Replacement Downdraft, thanks to its broad cooktop compatibility and a 13.5-inch rise that clears 4 inches more than the Zephyr Sorrento.
Get the rise height and duct shape right, and any of these five will keep your island smoke-free through years of weeknight dinners.