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You want a full-size washer and dryer that fits your laundry room without a remodel. The key number is 27 inches — the standard depth for full-size laundry appliances. That depth delivers full-size capacity. This guide evaluates 27-inch-deep washers and dryers to find models that fit your alcove and handle your weekly load.
I’m Min — the founder and writer behind Gadgets Feed. This guide is built by comparing the manufacturers’ published specifications and the patterns across verified customer reviews, so you get each pick’s real strengths and trade-offs instead of marketing spin.
You can pick a ventless all-in-one that needs no exterior exhaust or a classic stacked pair that requires a vent duct. These are the best options for a 27-inch 27 inch depth washer and dryer setup that balances capacity, efficiency, and ease of use.
Our Picks at a Glance
How To Choose The Best 27 Inch Depth Washer And Dryer
Choosing a 27-inch laundry setup demands checking venting, electrical, and clearance specs that a fridge never requires. You’re selecting between vented and ventless machines, each with distinct exhaust requirements and annual energy costs. Your choice hinges on whether you have a 240V vented hookup or can run a 120V ventless unit, plus how long you’ll tolerate heat-pump drying times.
Measure more than just the width
Many people measure the alcove width and stop there, but depth and height matter just as much. A stacked unit like the LG WashTower stands 74.38 inches tall, so it needs ceiling clearance. An all-in-one combo like the Samsung sits low at 43.7 inches but reaches 34.4 inches deep — before you add a door swing. Always check the “depth with door open” figure so you are not blocking a hallway.
Vented vs. ventless: the real trade-off
Traditional electric dryers push hot, moist air outside through a duct. Ventless heat-pump dryers recycle the air, so they need no exhaust at all — a huge win for apartments. The catch is time: ventless cycles run much longer. It is also the single biggest driver of your energy bill, so weigh the annual kilowatt-hour figure carefully.
Quick Comparison
| Model | Best For | Capacity | Energy Use | Height | Amazon |
|---|---|---|---|---|---|
| Samsung Smart 4.7 Cu Ft Top Load Set★ Best Overall | Families wanting classic large loads | 4.7 cu ft washer / 7.4 cu ft dryer | Not specified | Standard stack height | Amazon |
| LG WashTower Stacked Smart Laundry Center | Saving floor space with big capacity | 4.5 cu ft washer / 7.4 cu ft dryer | 607 kWh/year | 74.38 inches | Amazon |
| Samsung Bespoke AI Laundry Combo | Apartment dwellers needing no vent | 5.3 cu ft all-in-one | 103 kWh/year | 43.7 inches | Amazon |
In‑Depth Reviews
1. Samsung Smart 4.7 Cu Ft Top Load Set
Our pick — over 4.5★ from 30+ verified ratings; the strongest balance of quality and price.
A classic top-loader that handles bulky comforters quietly thanks to low-vibration wash tech.
If you want a traditional setup that just gets the job done, this Samsung pair leans on one reassuring habit: it stops drying the moment clothes are actually dry. The Sensor Dry function ends the cycle automatically, so you are not baking your sheets into cardboard while you fold something else. Owners consistently describe the pair as quiet, with the low-vibration wash tech keeping things calm even on the spin cycle.
Capacity here is the headline — a 4.7 cu ft washer and a 7.4 cu ft dryer team up to handle big loads. As buyers report: “Both large enough to hold multiple large blankets.” The top-loading tub also has an Active WaterJet faucet built in, which lets you pretreat stains right inside the tub before starting a cycle. There is no bending over to scrub at the sink afterward.
The bundle adds real value beyond the machines themselves, including both 3-prong and 4-prong dryer power cords, a washer hose set, an 8-ft vent duct, and a 1-year CPS protection plan. That means you likely will not be making a separate trip for the connection parts on installation day. The trade-off is simplicity — there is one washing cycle and one drying cycle listed, so you will not find a deep menu of specialty settings here.
Why owners stick with it
- Sensor Dry prevents overdrying, so clothes last longer.
- Built-in WaterJet lets you pretreat stains directly in the tub.
- Self Clean keeps the drum fresh without harsh chemicals.
Who should look elsewhere
- Only one wash and one dry cycle — no delicates or steam presets.
- Some cycles run slow, per delivery and setup feedback.
Reach for this if: you want a smart, roomy, classic top-loading pair with Wi-Fi controls via the SmartThings app and a full installation bundle included.
Think twice if: you need a wide range of specialty cycles — this set keeps things deliberately simple.
2. LG WKE100HWA WashTower Stacked Smart Laundry Center
A single towering unit that gives you side-by-side capacity in half the floor footprint.
The LG WashTower is the answer when your laundry closet is narrow but your family’s laundry pile is not. It crams a 4.5 cu ft front-load washer and a 7.4 cu ft electric dryer into one vertically stacked machine that stands 74.38 inches tall and stays 27 inches wide. Instead of reaching for two separate control panels, you get one central panel that runs both machines — which owners find genuinely easy to use.
Space is the point here, but so is silence. Buyers repeatedly describe this as the quietest laundry setup they have owned, and the stacked design fits comfortably under a standard door frame. Yet this unit is a clear departure from the Samsung above: where that set uses a traditional vent duct (included in the bundle), the WashTower is still a vented electric dryer, so it needs that exhaust path to the outside.
Energy use is the number to watch. LG estimates this unit consumes 607 kilowatt hours per year, while the ventless Samsung combo consumes 103 kWh/year. The honest trade-off is that the WashTower is a one-piece, very heavy machine, which makes it hard to move — and an occasional owner has hit serious reliability trouble within months.
What wins people over: the sheer capacity and quiet operation — a rare combination in a single narrow footprint. Owners praise the perfect height for loading and the basket that fits right under the door.
The honest catch: it is heavy, vents to the outside, and guzzles more energy per year than the ventless alternative; the one-piece design means a future move is a project.
Best if you want: full-size laundry power in a tight floor plan without compromising on load size or noise.
Look elsewhere if: you have no exterior vent, or you are energy-conscious — the 607 kWh/year rating is the highest of the three picks.
3. Samsung 5.3 cu. ft. Bespoke AI Laundry Combo
The ventless wonder that turns any closet into a full laundry room.
This is the machine for anyone who rents, lives in a condo, or simply refuses to punch a hole in the wall for a dryer vent. The Samsung Bespoke AI Combo washes and dries in the same 5.3 cu ft drum — you load it, walk away, and come back to finished laundry. It plugs into any standard 120V outlet and needs no vent exhaust system at all, which is why apartment dwellers call it a revelation.
The efficiency story is staggering. It uses just 103 kilowatt hours per year versus the LG WashTower’s 607 kWh/year, and its 5.3 cu ft drum compared to the LG’s 4.5 cu ft washer. That combination of bigger capacity and far lower energy use is rare. The AI Opti Wash & Dry system detects soil level and fabric type, adjusting settings mid-cycle, so the machine is doing the thinking for you.
Now the honest part, because the trade-off is time. This is a heat-pump dryer, which recycles air instead of blasting it outside, so cycles run long — one owner clocked a full wash-and-dry at 6 hours, while others report a little over 2 hours. The maker claims a 98-minute super-speed mode, but real-world results vary. The other watch-out is durability: a unit that failed right after the one-year warranty expired is a cautionary tale, and the heat exchanger requires periodic cleaning.
The big wins
- No vent and no 240V hookup — works on any standard 120V outlet.
- 103 kWh/year energy use is dramatically lower than vented dryers.
- Flex Auto Dispense system handles up to 47 loads of detergent automatically.
What to weigh
- Heat-pump cycles run long — some loads take hours, not minutes.
- Reliability questions appear once the one-year warranty lapses.
Grab it if: you lack a dryer vent or 240V outlet and want the largest, most energy-efficient 27-inch laundry option here.
Pause if: you expect quick turnarounds — the ventless cycle times are the real cost of that incredible efficiency.
Understanding the Specs
Capacity (cu ft)
This tells you how much laundry fits in one go. A 4.5 cu ft washer handles a family’s daily load, while a 5.3 cu ft drum swallows bulky items like comforters. A larger drum on a ventless combo stretches cycle times, so match capacity to your weekly load size, not aspirational bulk.
Annual Energy Use (kWh/year)
The manufacturer’s estimate of electricity consumed over a year of typical use. The gap here is enormous — 607 kWh/year for a vented dryer versus 103 kWh/year for a heat-pump model. That difference is the single most important number for long-term cost.
FAQ
Will a 27-inch washer and dryer fit in my existing laundry closet?
What is the difference between a vented dryer and a ventless heat pump dryer?
Can an all-in-one washer dryer combo really wash and dry a full load in one machine?
Does a washer and dryer combo need a special 240V outlet?
How much energy does a 27-inch washer and dryer use per year?
Is a stacked washer and dryer hard to move later?
Why does my ventless dryer take so long to dry clothes?
What does Sensor Dry actually do for my laundry?
Final Thoughts: The Verdict
For most families, the 27 inch depth washer and dryer to beat is the Samsung 4.7 Cu Ft Top Load Set — it pairs a roomy washer with a 7.4 cu ft dryer, sensor drying, and a full installation bundle, and it earns the highest owner satisfaction of the three. If your laundry room has no exterior vent and you want the lowest energy bill possible, spring for the Samsung Bespoke AI Combo with its 103 kWh/year rating. And when you need full-size power in a narrow floor plan, the LG WashTower is the space-saving stacked pair to reach for.
How We Picked
We do not accept paid placement. Every pick is matched to a real buyer and a real use-case; we do not hands-on test units.
Sources & Methodology
Specifications: manufacturer listings and product documentation. Review insights: verified customer reviews, as of August 2026. Pricing: not shown on this page (it changes often); check the current price via the retailer link.
As an Amazon Associate, Gadgets Feed earns from qualifying purchases. This does not affect which products we feature.