8 Best Stackable Washer Dryers of 2026
Jake Morrison reviews the best stackable washer and dryer units of 2026 — WashTowers, laundry centers, all-in-one ventless combos, and true stackable pairs with full GC installation guidance.
Updated
I’ve installed stacked laundry setups in more closets, alcoves, and bathroom wall nooks than I can count — from 1970s condos where the only laundry space was a 27-inch coat closet, to new construction where clients wanted a clean tower unit in a dedicated first-floor laundry room. The decision about which stackable washer and dryer is right for your space comes down to a handful of variables that most buying guides gloss over: your electrical infrastructure, your ceiling height, whether you’re in a space that can take a dryer vent, and whether you actually need a family-size drum or just reliable washes and dry clothes in the smallest possible footprint.
In 2026, the stackable market splits into three clear categories: integrated laundry centers and WashTowers where the washer and dryer are factory-assembled into a single tower, all-in-one combos that wash and dry in one drum on a single 120V outlet, and genuine stackable pairs — two separate machines you stack with a bracket. One honest note on availability: appliance listings on Amazon rotate sellers constantly, and LG’s WashTower colors have been trading the buy box back and forth all year. What matters to you as a buyer is whether the page has an actual “Add to Cart” button when you get there. The White WKE100HWA is the WashTower with a live, orderable buy box as of this update, so it’s the one I’ve linked. The Graphite Steel version this guide carried last month has lost its. If a tower shows only “See All Buying Options,” nobody currently holds the buy box on it — check back in a week or pair a standalone front-load washer with a stacking kit instead. For buyers also weighing standalone machines, see our best front-load washers guide, and for a complete side-by-side setup our best washer and dryer guide covers the full landscape.
We reviewed eight units across all three categories — integrated towers from LG, Samsung, and Electrolux, all-in-one ventless combos from Midea, KoolMore, and BLACK+DECKER, a vented RV combo from Splendide, and a genuine stackable pair from Equator — focusing on install complexity, capacity, venting, electrical requirements, and real Amazon buyer feedback. Here are our top picks for the best stackable washer and dryers of 2026 across every use case.
How We Chose These Stackable Washer Dryers
Every product here cleared four gates: a verified, live Amazon listing with a working “Add to Cart” buy box (not a listing where the only option is “See All Buying Options”), real buyer review data rather than editorial opinion, confirmed installation and electrical requirements from manufacturer spec sheets, and practical install experience from real closet and alcove laundry builds. Most large appliances on Amazon are sold by third-party appliance dealers rather than Amazon itself, which is normal for this category — what I check is that the buy box is live and the seller has a real return window. No unit made this list without a confirmed ASIN and a genuine distinguishing characteristic in its category. Because appliance availability shifts week to week, we re-verify every buy box on each refresh.
Find the Best Stackable Washer Dryer for Your Space
Jump straight to the unit that matches your install:
- Best stackable washer dryers overall — our top picks reviewed
- Best stackable washer dryer combo (all-in-one)
- Best ventless stackable washer dryer (no external vent)
- Best compact stackable washer dryer for apartments and small spaces
- More stackable options: pairs and large-capacity centers
Best Stackable Washer Dryers Overall
These are the eight units that earned a place in this guide, each reviewed in full below. The LG WashTower is the best overall integrated pick; the Midea combo is the budget choice and the cheapest unit here; the Electrolux gas tower is the upgrade for maximum dryer capacity; the BLACK+DECKER combo is the runner-up when the space has neither a vent nor a 240V circuit. The use-case sections after the reviews then match specific situations — all-in-one combos, ventless installs, tight apartments, and true stackable pairs — to the right unit from this same lineup.
LG WashTower WKE100HWA — Best Overall
The WashTower is LG’s fully integrated take on stacked laundry: a 4.5 cu. ft. front-load washer and a 7.4 cu. ft. vented electric dryer built into a single tower with a center-mounted control panel. That control panel is the platform’s most underrated decision. On bolt-on stacked pairs you bend down to the washer and reach up to the dryer — two interactions at two heights. The WashTower puts everything at eye level, which sounds minor until you’ve done laundry every day for six months.
The Steam and TurboWash functions run at the end of a cycle to sanitize and de-wrinkle — meaningful for households with allergy sufferers, young children, or anyone who regularly washes gym clothes. From an install standpoint this is a standard 240V / 30-amp electric-dryer connection at 27 inches wide; confirm your ceiling clears the tower height by at least 6 inches for service access, and note the roughly 55 inches of front clearance the door needs to open fully.
The one caveat is the listing, not the product. LG’s WashTower colors have been trading the Amazon buy box around all year. This guide linked the Graphite Steel WKE100HVA at the last update, and it has since lost its buy box, as has the Black Steel WKEX200HBA. The White WKE100HWA, which had dropped out earlier in the year, now holds a live Add to Cart, so it’s the finish linked here. It’s the same 4.5 / 7.4 cu. ft. platform with the same steam and TurboWash features, and it carries 4.4 stars across 33 reviews. The buy box is held by a third-party appliance dealer shipping through Amazon rather than by Amazon itself, so check the seller’s rating and return window before you order, and register the warranty with LG on delivery.
LG WashTower Stacked Smart Laundry Center 4.5 cu. ft. Washer & 7.4 cu. ft. Electric Dryer, White w/Steam (WKE100HWA)
by LG
The best integrated stacked laundry center on Amazon — LG's WashTower architecture with steam and TurboWash in a single 27-inch tower, in the White finish that holds a live, orderable buy box right now.
Pros
- Single integrated tower with a center-mounted control panel at eye level — the most ergonomically correct interface in the stacked category, eliminating the crouch-and-reach pattern of bolt-on stacking kits
- 4.5 cu. ft. front-load washer paired with a full 7.4 cu. ft. vented electric dryer — genuine family capacity and complete drying performance in a 27-inch footprint
- TurboWash and Steam sanitize and de-wrinkle at the end of a cycle — a real advantage for households with allergy sufferers, gym clothes, or young children
- 4.4 stars across 33 reviews, and White is the WashTower finish holding a live Add to Cart buy box as of this update (Graphite Steel and Black Steel have both lost theirs)
Cons
- Requires roughly 55 inches of front clearance for a full door swing — tight in a narrow closet; measure before you order
- 240V / 30-amp dedicated dryer circuit required — same as any electric dryer; budget for an electrician if the space isn't already wired
- Premium price tier, and the buy box is held by a third-party seller shipping through Amazon rather than by Amazon itself — check the seller rating and return window before ordering
BLACK+DECKER BCW27MW All-in-One Combo — Runner-Up
GE’s 24-inch Spacemaker laundry center held this slot through the last two updates and has now lost its Amazon buy box, along with most of the compact laundry-center category. What replaced it is a different answer to the same problem: the BLACK+DECKER BCW27MW washes and dries in one 2.7 cu. ft. drum on a single standard 120V outlet with no vent at all.
That matters because the constraint that sends most people to this page is not price, it is hookups. A laundry center still needs a 240V dryer circuit and a duct run. This needs neither. At 23.4 inches wide and 33.5 inches tall it slides under a standard counter like a dishwasher, which opens up closets, condo alcoves, and converted pantries that no stacked pair will ever fit.
The honest trade-off is performance. At 3.6 stars this is the weakest-rated unit on the page, and the complaints cluster in two places: dry cycles run long, and the drum dries meaningfully less than it washes, so a full wash load usually needs splitting across two dry cycles. It also sells and ships direct from Amazon rather than through an appliance dealer, which is worth something on a 160-pound item — delivery damage and returns go through Amazon’s own process. Buy it for the install envelope, not for throughput.
BLACK+DECKER BCW27MW All-in-One Washer Dryer Combo, 2.7 cu. ft., Ventless
by BLACK+DECKER
The pick for a laundry space with no dryer hookup at all: a 120V ventless all-in-one that fits under a counter, backed by a real ownership record, provided you accept the split dry cycles.
Pros
- Runs on a single standard 120V outlet with no external vent — the only way to put laundry in a closet, condo, or converted pantry that has no 240V circuit and no duct run
- 23.4 inches wide and 33.5 inches tall slides under a standard counter like a dishwasher, the most forgiving install envelope of any unit in this roundup
- 82 verified reviews is the deepest ownership record of any sub-$1,100 stacked or all-in-one option currently buyable on Amazon
- Ships and sells direct from Amazon rather than through a third-party appliance reseller, so returns and delivery-damage claims run through Amazon's own process
Cons
- 3.6 stars is the weakest rating on this page — the complaints cluster on dry-cycle length and long-term reliability, so read them before committing
- Condensing ventless drying handles noticeably less than the 2.7 cu. ft. wash drum holds, so a full wash load usually needs splitting across two dry cycles
- Single drum means a failure takes both washing and drying offline at once, unlike a stacked pair where you replace one unit
Electrolux ELTG7600AT 27-Inch Titanium Tower — Best Upgrade
The Electrolux Titanium is the pick when dryer capacity is the deciding spec. Its 8.0 cu. ft. dryer is the largest of any stacked unit in this review — it dries a full 4.5 cu. ft. front-load washer load in a single pass with room to spare, which matters for high-use households running heavy items like towels and bedding.
SmartBoost is the feature that justifies the tier. It premixes detergent and water before either reaches the drum, so the wash starts with fully dissolved detergent instead of dissolving it during the cycle. The practical result is better cleaning on a normal-length cycle rather than the longer cycle most machines need to reach the same soil removal.
Two caveats decide whether this is your unit. The first is fuel: the electric version of this tower lost its Amazon buy box, and the gas ELTG7600AT is what remains orderable, so you need an existing gas line at the laundry location. Where you have one, gas drying is faster and cheaper per load than electric and it frees up the 240V circuit entirely. Where you don’t, a plumber’s gas run erases the value and you should buy the WashTower instead. The second is evidence: Electrolux relisted this tower and the review history did not carry over, so it sits at a single rating. Amazon’s stock on it also runs thin, down to one unit at times. This is the upgrade pick for a specific spec on a specific hookup, not the default.
Electrolux ELTG7600AT 27-Inch Stacked Laundry Tower, 4.5 cu. ft. Washer & 8.0 cu. ft. Gas Dryer, Titanium
by Electrolux
The upgrade pick for families who need maximum dryer capacity — an 8.0 cu. ft. gas dryer and a SmartBoost front-load washer in a full 27-inch Electrolux tower, for a laundry room that already has gas.
Pros
- 8.0 cu. ft. dryer is the largest of any unit in this roundup — dries a full front-load washer load in one pass with room to spare
- SmartBoost premixes detergent and water before either reaches the drum, which measurably improves cleaning on a normal-length cycle rather than requiring a longer one
- Gas drying is faster and cheaper per load than electric where a gas line already exists, and it frees the 240V circuit an electric dryer would have consumed
- 4.5 cu. ft. front-load washer matches the WashTower on capacity in a full 27-inch integrated tower
Cons
- Needs an existing gas line at the laundry location — if you only have a 240V dryer circuit, this is the wrong unit and a plumber's gas run is a real added cost
- One rating on the listing, so there is effectively no ownership record for this exact SKU; Electrolux relisted the tower and the review history did not carry over
- Highest price tier in this roundup, and Amazon's stock on it runs thin — it has been down to a single unit in inventory
Midea 24-Inch All-in-One Combo — Best Budget
The Midea is the answer when you can’t run a dryer duct or a 240V circuit. It washes and dries in a single drum on a standard 120V outlet with zero venting — the easiest install of any unit in this guide, and the lowest price in the roundup. For a renter, a condo owner with an interior closet, or anyone facing a no-vent, no-240V constraint, this is the machine that actually fits.
The overnight wash-and-dry cycle is the convenience that sells the category: load it, start it, and pull out clean, dry clothes with no transfer between machines. The BLDC inverter motor carries a 10-year motor warranty, the longest coverage in this review.
The trade-offs are inherent to all-in-one ventless combos, not defects. Condensing drying is slow — 4 to 6 hours on a full load — and because wash and dry share one drum, you can’t overlap loads. That’s why the 3.6-star average sits near the bottom of this roundup: buyers who expect a vented dryer’s speed are consistently surprised. Go in understanding the machine and it’s the right tool; expect a standalone dryer’s turnaround and you won’t be happy.
Midea 24-Inch All-in-One Front Load Washer Dryer Combo, 2.7 cu. ft., Ventless
by Midea
The single-hookup, no-vent answer for renters and small households — one 120V plug, no duct, and an overnight wash-and-dry cycle at the lowest price in this guide.
Pros
- Runs on a single standard 120V outlet with zero venting — the easiest install of any unit in this guide, and the only real option when you can't run a dryer duct or a 240V circuit
- Lowest price in the entire roundup — the cheapest path into stacked, single-footprint laundry
- Overnight wash-and-dry cycle and 16 wash programs let you start a load and pull it out clean and dry — no transfer between machines
- BLDC inverter motor carries a 10-year motor warranty, the longest motor coverage here
Cons
- 3.7-star average is the lowest in this roundup — all-in-one ventless combos are known for long dry cycles (4–6 hours on a full load)
- Wash and dry share one drum, so you can't wash a second load while the first is drying
- 2.7 cu. ft. capacity is a one-to-two-person machine, not a family unit
KoolMore FLC-3CWH All-in-One Combo — Best UL-Verified Apartment Combo
The KoolMore FLC-3CWH is the combo to buy when you want a safety-certified, warrantied brand rather than the cheapest unit on the shelf. It’s UL listed and UL energy verified with a 1-year parts-and-labor warranty, and it’s sized and marketed specifically for apartments, dorms, and RV bays — the 23.4-inch width ties the BLACK+DECKER for the narrowest footprint in this guide.
Like the Midea, it dries by condensing on a standard 120V outlet with no venting. Where it differs is cycle design: a 20-minute quick wash and a 1300 RPM spin that wrings out more water before drying starts, which shortens the overall cycle relative to slower-spinning combos. For a small household doing frequent small loads, that throughput matters more than raw capacity.
The trade-offs are the category’s and the price. It costs more than the Midea for a similar 2.7 cu. ft. drum, carries the same single-drum, long-dry-cycle limitation as any all-in-one, and its 1-year warranty is shorter than Midea’s 10-year motor coverage. You’re paying for UL certification and the narrowest fit — worth it in a code-conscious apartment or a tight RV bay.
KoolMore FLC-3CWH 2-in-1 Front Load Washer & Dryer Combo, 2.7 cu. ft. (Apartment/Dorm/RV)
by KoolMore
The apartment, dorm, and RV combo — a UL-verified ventless all-in-one in the narrowest footprint here, for readers who want a certified brand over the lowest price.
Pros
- UL listed and UL energy verified with a 1-year parts-and-labor warranty — the warrantied, safety-certified alternative to a bargain combo
- Ventless condensing drying on a standard 120V outlet — no duct, no 240V, sized and marketed specifically for apartments, dorms, and RV bays
- 20-minute quick-wash cycle and a 1300 RPM spin that wrings out more water before drying starts — shorter overall cycles than most combos
- 23.4-inch width is the narrowest footprint in this guide — fits a closet a 24-inch unit won't
Cons
- Priced above the Midea for a similar 2.7 cu. ft. combo
- Same category-wide trade-off as any all-in-one — a single shared drum and long dry cycles
- 1-year warranty is shorter than Midea's 10-year motor coverage
Equator EW826/ED852 — Best True Stackable Pair
The Equator EW826 washer and ED852 dryer are the only genuine stackable pair in this review — two separate machines engineered to stack with a bracket, not a fused combo. That distinction is the whole point: if the washer fails in five years, you replace the washer, not the entire appliance. And because the drums are separate, you can wash and dry simultaneously — a real throughput advantage over any single-drum combo here.
Both units run on standard 110V outlets, which makes this the right answer for RVs, tiny-house wiring, and any space without a 240V dryer circuit. The washer adds a pet-hair cycle and the dryer a sensor-dry auto shutoff — practical features you rarely find on compact laundry at this size.
The limits are capacity and review depth. The 15 lb / 1.62 cu. ft. washer is a one-to-two-person load, and 40 reviews is a thin base next to the Splendide and Midea units. The dryer is also vented, so unlike the ventless combos it needs a duct run. One listing note: Equator sells this pair in white, silver, and black, and the colors do not share a buy box — the white version is the one with a live Add to Cart button as of this update, so that’s the SKU linked here. For the buyer who specifically wants the flexibility of a true pair on 110V wiring, though, nothing else here does the job.
Equator Premium Stackable Washer (EW826) & Vented Sensor Dryer (ED852), 110V, White
by Equator
The genuine stackable-pair pick — two separate 110V units built to stack, for RVs, tiny laundry closets, and any space without 240V wiring.
Pros
- A genuine two-piece stackable pair — the washer and dryer are separate units engineered to stack, so you can replace one independently instead of scrapping a fused combo
- Both units run on standard 110V outlets — the right answer for RVs, tiny-house wiring, and any space without a 240V dryer circuit
- Two separate drums mean you can wash and dry simultaneously — a real throughput advantage over any single-drum combo in this guide
- Pet-hair cycle and sensor-dry auto shutoff — practical features rarely found on compact laundry
Cons
- 15 lb / 1.62 cu. ft. washer is small — a one-to-two-person load
- 40 reviews is a thin base compared with the Splendide and Midea units here
- The dryer is vented, so it needs a duct run — unlike the ventless combos above
Splendide WDV2200XCD — Best for RVs and Marine
The Splendide WDV2200XCD is the unit I recommend for a space with a standard outlet, a duct path, and about 24 inches of floor. It runs on 120V, vents true warm-air drying to the exterior, and produces genuinely dry clothes — not the partial dampness of ventless condensing. With 199 reviews it has the deepest ownership record of any small-footprint unit in this guide, from the brand RV and marine installers already trust.
That RV and marine lineage is a real engineering differentiator. Units built for marine use are designed to operate under vibration, variable power quality, and humidity that would accelerate component failure in a standard residential appliance. The compact 23.5-inch width fits factory RV utility bays and tight residential closets alike, and as a single-drum combo it’s one appliance, one delivery, one install — no stacking kit to source.
Two things to plan for: it’s vented, so you need a 4-inch duct run to the exterior, and its combined single-drum capacity is a one-to-two-person unit, not a family solution. One quirk — the listing appears under the Westland reseller name, which can throw buyers searching for “Splendide.” It’s the same machine.
Splendide WDV2200XCD Vented Combination Washer/Dryer, White
by Splendide
The small-space and RV pick with the most proven review history — true vented drying on a 120V outlet, from the established RV/marine laundry brand.
Pros
- 205 reviews, the deepest review base of any unit in this guide, from the brand RV and marine installers already trust
- Runs on a standard 120V outlet and vents true warm-air drying to the exterior — genuinely dry clothes, not the partial dampness of ventless condensing
- Compact 23.5-inch width fits factory RV utility bays and tight residential closets
- Single-drum combo means one appliance, one delivery, one install — no stacking kit to source
Cons
- Vented design needs a 4-inch duct run to the exterior — plan the vent path before purchase
- Combined single-drum capacity is a one-to-two-person unit, not a family solution
- The listing shows under the Westland reseller name, which can confuse buyers searching for Splendide
Samsung Bespoke AI Laundry Hub — Best Amazon-Sold Tower
GE’s 27-inch GUD27ESSMWW laundry center held this slot until this update. It has lost its Amazon buy box, and the rest of the unitized category (a top-load washer under a dryer in one cabinet) has gone with it: every GE and Frigidaire center I checked is either out of stock or reachable only through “See All Buying Options.” The Bespoke AI Laundry Hub replaces it, and it’s a different kind of machine: a full-size front-load washer and electric dryer built into one 27-inch tower, much closer to the LG WashTower than to the old GE.
The spec that sets it apart is the washer. At 4.6 cu. ft. it’s the largest washer drum in this roundup, and it sits under a 7.6 cu. ft. electric dryer. Like the WashTower, both machines run from a control panel in the middle of the tower, so there’s no crouching to the washer and reaching up to the dryer. Samsung’s AI Smart Dial learns the cycles you use most, Steam Wash handles stains without pretreatment, and SmartThings Wi-Fi sends an alert when a load finishes. The other practical difference is the seller. Amazon.com holds the buy box, not a third-party appliance dealer, so Amazon’s own returns apply if delivery goes wrong.
The honest limit is the review record. This SKU has only two Amazon reviews so far, which tells you almost nothing, so you’re buying on Samsung’s broader track record rather than on buyer data. Install requirements match any full-size electric tower: a 240V / 30-amp dryer circuit, a vent run, and room for a 31.4-inch-deep cabinet plus the door swing. If you want the deeper ownership record, the LG WashTower is the safer call. If you want the bigger washer and an Amazon-held listing, this is the one. For standalone machines instead of a tower, see our best front-load washers guide.
Samsung Bespoke AI Laundry Hub 4.6 cu. ft. Washer & 7.6 cu. ft. Electric Dryer Single-Unit Tower, White (WH46DBH100EWA3)
by Samsung
The Amazon-sold alternative to the WashTower: a full-size single-unit tower with the largest washer drum in this roundup and an eye-level control panel, held back only by a review base that is still very thin.
Pros
- Sold by Amazon.com itself rather than a third-party appliance dealer, so Amazon's own return process applies if delivery goes wrong
- 4.6 cu. ft. front-load washer, the largest washer drum in this roundup, under a 7.6 cu. ft. electric dryer in one 27-inch tower
- Easy Reach control panel in the middle of the tower runs both machines from eye level, the same ergonomic win as the LG WashTower
- AI Smart Dial learns your most-used cycles, Steam Wash lifts stains without pretreatment, and SmartThings Wi-Fi sends end-of-cycle alerts
Cons
- Only 2 Amazon reviews so far: a new SKU with almost no ownership record, so you're relying on Samsung's track record rather than buyer data
- 240V / 30-amp dryer circuit and a dryer vent run required, like any full-size electric tower
- 31.4 inches deep before the door swing, so confirm a closet door can still close in front of it
Best Stackable Washer Dryer Combo (All-in-One)
If you want the simplest possible install — one appliance, one hookup, no transfer between machines — an all-in-one combo washes and dries in a single drum. The Midea is the value default, the KoolMore the UL-verified apartment choice, and the Splendide the vented option when a duct already exists and you want faster, more complete drying.
| Product | Price | Buy |
|---|---|---|
| Midea 24-Inch All-in-One Front Load Washer Dryer Combo, 2.7 cu. ft., VentlessBest all-in-one value The cheapest way into single-footprint laundry — one 120V plug, no venting, and an overnight wash-and-dry cycle | $865.99 | View on Amazon |
| KoolMore FLC-3CWH 2-in-1 Front Load Washer & Dryer Combo, 2.7 cu. ft. (Apartment/Dorm/RV)Best UL-verified combo UL listed and energy verified with a 20-minute quick wash — the warrantied apartment, dorm, and RV combo | $1,476.93 | View on Amazon |
| Splendide WDV2200XCD Vented Combination Washer/Dryer, WhiteBest vented combo (RV) 199 reviews and RV/marine pedigree — the combo to buy when a dryer duct is already in place and you want vented drying speed | $1,392.02 | View on Amazon |
Best Ventless Stackable Washer Dryer (No External Vent)
When your space physically can’t take a dryer duct — an interior closet, an apartment with no exterior wall access, an RV — a ventless combo is the answer. Both of these dry by condensing moisture and draining it away, so they need only a standard 120V outlet and a drain. Expect longer dry cycles in exchange for zero venting.
| Product | Price | Buy |
|---|---|---|
| Midea 24-Inch All-in-One Front Load Washer Dryer Combo, 2.7 cu. ft., VentlessBest ventless value Condensing ventless drying on a standard outlet at the lowest price here — no duct, no 240V, just plug in | $865.99 | View on Amazon |
| KoolMore FLC-3CWH 2-in-1 Front Load Washer & Dryer Combo, 2.7 cu. ft. (Apartment/Dorm/RV)Best ventless for apartments & RVs UL-verified ventless combo in the narrowest 23.4-inch footprint — sized for dorms, apartments, and RV bays | $1,476.93 | View on Amazon |
Best Compact Stackable Washer Dryer for Apartments and Small Spaces
For a tight closet or a small apartment, the deciding spec is width and hookup simplicity. Compact laundry centers have largely left Amazon, so all three picks here are all-in-one combos that need no vent and no 240V circuit — they differ on price, certification, and who sells them.
| Product | Price | Buy |
|---|---|---|
| BLACK+DECKER BCW27MW All-in-One Washer Dryer Combo, 2.7 cu. ft., VentlessBest under-counter fit 23.4 inches wide and 33.5 inches tall slides under a standard counter, sold and shipped by Amazon itself — the pick when returns and delivery damage matter on a 160 lb appliance | $1,084.99 | View on Amazon |
| Midea 24-Inch All-in-One Front Load Washer Dryer Combo, 2.7 cu. ft., VentlessBest compact value 24 inches wide, ventless, one 120V plug, and the lowest price in this guide — fits a closet with no dryer hookup at all | $865.99 | View on Amazon |
| KoolMore FLC-3CWH 2-in-1 Front Load Washer & Dryer Combo, 2.7 cu. ft. (Apartment/Dorm/RV)Best apartment/dorm combo UL listed and energy verified in a 23.4-inch footprint, with a 20-minute quick wash for frequent small loads | $1,476.93 | View on Amazon |
More Stackable Options: Pairs and Large-Capacity Centers
Beyond the top picks, three units serve specific needs: a genuine stackable pair for 110V flexibility, the largest washer drum in a full-size tower, and the biggest dryer capacity in the roundup for families who have the space and the wiring.
| Product | Price | Buy |
|---|---|---|
| Equator Premium Stackable Washer (EW826) & Vented Sensor Dryer (ED852), 110V, WhiteBest true stackable pair Two separate 110V units engineered to stack — replace the washer or dryer independently and run both at once | $1,649.00 | View on Amazon |
| Samsung Bespoke AI Laundry Hub 4.6 cu. ft. Washer & 7.6 cu. ft. Electric Dryer Single-Unit Tower, White (WH46DBH100EWA3)Largest washer drum A 4.6 cu. ft. washer, the biggest drum here, in a single-unit tower sold by Amazon.com with an eye-level control panel | $1,799.00 | View on Amazon |
| Electrolux ELTG7600AT 27-Inch Stacked Laundry Tower, 4.5 cu. ft. Washer & 8.0 cu. ft. Gas Dryer, TitaniumBiggest dryer capacity An 8.0 cu. ft. dryer, the largest here, on a SmartBoost front-load washer — dries on gas, so it needs a gas line rather than a 240V circuit | $2,049.99 | View on Amazon |
How to Choose the Best Stackable Washer and Dryer
Buyer's Guide
I've spec'd laundry rooms in projects ranging from 350-square-foot studio retrofits to full gut renovations with purpose-built laundry alcoves. Here are the six decisions that actually determine which stackable washer and dryer belongs in your space.
Unit Type: Laundry Center, All-in-One Combo, or Stackable Pair
Integrated laundry centers and WashTowers arrive as a single factory-assembled tower and cannot be separated — they save floor space and look clean, but replacing one component means replacing the whole unit. All-in-one combos wash and dry in one drum on a single hookup — the simplest install, but a single drum limits throughput and dry times run long. A stackable pair (the Equator EW826/ED852) is two independent machines you stack with a bracket — you can replace the washer or dryer on its own and run both simultaneously, at the cost of managing two units and a stacking configuration. For a tight closet with a 240V circuit, an integrated center is usually right; for a rental with only a 120V outlet, a combo; for an RV or a buyer who wants long-term service flexibility, the pair.
Electrical and Venting Requirements
This is the first question because it eliminates half the options immediately. Integrated laundry centers, WashTowers, and the Equator pair's dryer all require a 240V / 30-amp dedicated circuit — the same as any standalone electric dryer. The Electrolux tower dries on gas and needs a gas line instead. All-in-one combos (Midea, KoolMore, Splendide, BLACK+DECKER) run on a standard 120V outlet. Then venting: every laundry center and the Splendide combo vents warm air through a 4-inch duct to the exterior, while the Midea and KoolMore combos are ventless and need no duct at all. Confirm both your circuit and your duct path before you look at any other spec.
Footprint: Width, Height, and Door Swing
Stackable units run 23 to 27 inches wide, 33 inches (combos) to 77 inches (towers) tall, and 24 to 33 inches deep. A 24-inch unit fits closets a 27-inch tower won't. Beyond the cabinet, check clearances most buyers miss: about 6 inches of overhead above a full tower for service access, and the door swing — the LG WashTower needs roughly 55 inches of front clearance to open fully. Measure the width, the ceiling height, and every doorway the unit must pass through on delivery day.
Capacity
Front-load tower washers at 4.5 to 4.6 cu. ft. (LG, Electrolux, Samsung) handle a family of four. All-in-one combos top out around 2.7 cu. ft. and the Equator pair around 1.6 cu. ft. — one-to-two-person machines. Match the drum to your household: the deepest dryer here is the Electrolux at 8.0 cu. ft., which dries a full washer load in a single pass, while combos dry the same drum they washed in and take longer doing it.
Vibration and Noise
Vibration matters most on upper floors and in thin-wall apartments. Front-load washers in towers spin at 1,000 to 1,200 RPM and transmit vibration if the feet aren't leveled and pads aren't used. For any upper-floor install I recommend a 3/4-inch anti-vibration mat under the entire footprint, not just individual foot pads — it makes a measurable difference in noise floor and floor stress.
Smart Features and Long-Term Serviceability
LG's WashTower adds genuine utility — steam, TurboWash, and app control. Samsung's Laundry Hub goes further on software with an AI Smart Dial and SmartThings control, which is convenient but adds electronics that can fail. Combos concentrate a lot of function into one drum, which is convenient but means a single point of failure. Whichever you choose, confirm the manufacturer's domestic service network covers your zip code before purchasing — appliance repair availability varies more by region than most buyers expect.
GC Installation Checklist: Before You Order
Before you finalize any stackable washer and dryer purchase, verify these six items from your project site:
1. Electrical: Confirm the outlet type and circuit capacity. Laundry centers, WashTowers, and the Equator pair’s dryer need 240V / 30-amp with a 4-prong NEMA 14-30 receptacle; the Electrolux tower needs a gas line instead; the all-in-one combos need a single 120V outlet. If you have a 3-prong outlet, update it before delivery — an electrician visit, not a workaround.
2. Ceiling height: Measure from finished floor to the lowest obstruction (soffit, door frame, shelf). Full towers stand 74 to 77 inches tall — add 6 inches for overhead service access. Combos are far shorter at roughly 33 inches and fit under a counter.
3. Water supply: Confirm hot and cold hose bibs with 3/4-inch connections are accessible and shut off properly. Bibs that haven’t been operated in years often seize — test them before delivery day, not after.
4. Drain standpipe: Confirm the standpipe height is 34 to 36 inches above the finished floor with an intact P-trap. A standpipe at the wrong height causes drain back-siphoning and apparent washer malfunctions.
5. Dryer vent run: For any vented unit, measure the vent path to the exterior wall cap. Maximum run is 25 feet of straight 4-inch rigid metal duct; subtract 5 feet per 90-degree elbow. Use rigid metal only — flexible foil is a fire hazard in concealed spaces and fails inspection. Ventless combos skip this step entirely.
6. Doorway and path clearance: Measure every doorway and hallway the unit must pass through on delivery, and confirm the door-swing clearance at the install location — the LG WashTower needs about 55 inches of front clearance to open fully. A machine that fits the install space but can’t get through the front door is an expensive, preventable problem.
Final Verdict
For most buyers setting up a laundry closet or replacing a stacked unit, the LG WashTower WKE100HWA is the right call — the integrated design, center control panel, steam, and TurboWash represent a genuinely better experience than bolt-on pairs or basic laundry centers, and White is the finish with a live, orderable buy box right now. If you’d rather buy from Amazon directly and want a bigger washer drum, the Samsung Bespoke AI Laundry Hub is the same tower idea with a much thinner review record. If budget decides it, the Midea 24-inch combo is the cheapest unit here and installs on a single 120V plug with no duct at all.
For a family that needs maximum dryer capacity and an existing gas line, step up to the Electrolux ELTG7600AT with its 8.0 cu. ft. dryer. For a rental or interior closet with no vent and no 240V, the combos are the lowest-friction installs here — the KoolMore as the UL-verified apartment option and the BLACK+DECKER when you want the unit sold and shipped by Amazon itself. For RVs and 110V wiring, choose between the genuine Equator stackable pair and the vented Splendide depending on whether you have a duct path. Whatever you choose, run the GC installation checklist above before delivery day — five minutes verifying your rough-in is the cheapest insurance policy in home improvement.
For more laundry room guidance, see our complete best washer and dryer review and our guide to the best top-load washers for buyers who prefer a traditional top-load design.
Frequently Asked Questions
What is the difference between a stacked laundry center, a WashTower, an all-in-one combo, and a stackable pair?
What are the dimensions of a stackable washer and dryer, and what width do I need?
Do I need a 240V outlet for a stackable washer and dryer?
What is a ventless washer dryer combo, and what is the trade-off?
Can I install a stacked washer and dryer on an upper floor, and what should I do about vibration?
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About the Reviewer
Jake Morrison, Licensed General Contractor
B.S. Construction Management, Purdue University
Jake Morrison has spent 14 years in residential construction and home renovation before founding DIYRated in 2026. After helping hundreds of homeowners choose the right tools and materials for their projects, he started writing the product guides he wished existed when he was starting out. Jake tests every major product recommendation in his workshop in Indianapolis and focuses on real-world performance over spec-sheet marketing.