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Another front load washer/dryer combo unit produced by the leading Korean electronic giant LG is the LG WM3455HS. Such washer/dryer combo units are frugal users of power and water therefore it is great for cutting down on your utility bills.

Update: The LG WM3455HS has been discontinued. It has been replaced with the latest version, LG WM3477HS which you can find out more about here.

However barring its efficiency in saving power and water, such washer/dryer combo units might not be suitable for everyone therefore I have decided to write a LG WM3455HS review to help you in your decision in purchasing such washer/dryer combo unit.

Besides that, our research has also shown that the best place to get best deals for LG WM3455HS is at Shopping at Amazon is also a hassle-free experience with stock readily available for your perusal every time.

5 Best Benefits Of This Washer

  • Silent Unit

The LG LoDecibel™ Quiet Operation installed in this unit also makes sure that your washing experience with the LG WM3455HS a quiet one regardless of any room in the house.

  • Ventless Drying

There is no requirement for external venting when drying your washing. The LG WM3455HS uses a 120V power outlet. This allows you to save space without a bulky external vent or no additional 240V power outlet ( required for conventional dryer.

  • Guaranteed Clean Washing

For hard-to-remove nasty stains, LG’s NSF-certified Sanitary Cycle can heat water up to 158F that can remove the toughest stains and bacteria. This will surely improve the cleanliness of your washing after every washing cycle.

  • Easy On Clothes

This washer/dryer combo unit is also easy on clothes as denoted by the “Delicate” and “Handwash/Wool” modes. There have been cases of consumers successfully cleaning their neoprene wetsuits, without being shredded by agitators, using these modes.

  • Highly Water & Energy Efficient

Being a front load washer, the LG WM3455HS uses less water thus cutting down on your utilities. This unit is also Energy Star-compliant showing it is an energy efficient unit to possess. Thus installing this unit will qualify you for tax credits from the federal government.

LG WM3455HS Vs Haier HWD1600

The Haier HWD1600 is the best seller for a washer-dryer combo unit in Amazon. So how does this LG washer-dryer combo unit compare to this best seller? In terms of pricing, the Haier HWD1600 is about US$600 cheaper than the washer.

In terms of functionality, 4 out of 6 users gave a 1 star rating out of 5 for the Haier washer at Amazon. Therefore, if you are looking for a reliable washer, I would suggest going for the LG one.

5 Main Technical Features Of This Washer/Dryer

  • Compact & Sleek Design

With a dimension of Width: 24″ Depth: 25 1/4″ Height: 33 1/2″ and weight of 159 pounds, the LG WM3455HS is perfect for small households with limited space.

  • Multiple Washing And Drying Cycles

In this compact unit, you can choose up to pre-set 9 Washing Cycles, 6 Drying Cycles for your different clothing.

  • SenseClean™ Technology System

The SenseClean™ System of the LG WM3455HS will set the water level and wash time for each load based on the weight automatically. So this function further enhances your ability to cut down on the utility bills.

  • Direct Drive Motor

LG WM3455HS is powered by a direct drive motor which uses fewer moving parts and so ensuring a more efficient operation and lower usage of energy.

  • Child Lock

Ensures uninterrupted and smooth operation by locking the control panel of the washer-dryer unit.

The Washer In Action:

Customer Reviews

I have read many customer reviews for LG WM3455HS and summarised the pros and cons below.

Pros :)

This washer has been reviewed by customers themselves to be perfect for those households limited by space with its well-designed aesthetics and easy-to-use functionalities. The LG WM3455HS is also very frugal in terms of consumables like detergent, softener.

The various modes of washing available also allows different types of clothing ranging from delicates to even neoprene wetsuits can be washed using the suitable mode that is present on the washer.

Cons :(

There are also some negatives about LG WM3455HS that I need to discuss. This washer/combo unit is not suitable for a large family. The drying cycle takes a longer time than those conventional dryer units; a full cycle will run for 4 hours (on top of the 1 hour wash) making this unit not suitable for big family laundry days.

The vibration control mechanism is not so efficient in reducing vibrations during spin cycles so this might be a be an issue for some apartments made of material like wood that might not be able to absorb it effectively. One recommended way to reduce the effects of vibrations is to purchase Anti-walk Silent Feet – Anti-vibration Pads for Washing Machines and Dryers.

One more issue that has been raised, though not frequently, is the noisy water pump that expels the water from the washer that you will encounter intermittently during the wash and rinse cycles. The noise has been compared to that of the electric water pump on an espresso machine so it might not be so unbearable. But in the good interest of my readers, I thought it will be beneficial to raise this up as well.

With regards to the touted ability to be able to plug this unit into any 120V power outlet, it might still be necessary to dedicate a separate outlet for this unit. This is to prevent overloading especially if you have other appliances on the same outlet.

How Did This Washer Rate On Popular Websites?

References 3.7/ 5.0 (based on 3 reviews)

3 reviewers gave this product an overall of 3.7/5.0 stars. 4.4 / 5.0 (based on 17 reviews)

17 reviewers gave this product an overall rating of 4.3/5.0 stars.

Out of 17 reviewers, 10  reviewers gave it 5.0/5.0 stars.  4.8 / 5.0 (based on 4 reviews)

4 reviewers gave this product an overall rating of 4.8/5.0 stars.

Out of 4 reviewers, 3 reviewers gave it 5.0/5.0 stars. 4.0 / 5.0 (based on 8 reviews)

8 reviewers gave this product an overall rating of 4.0/5.0 stars.

Overall: 4.2 /5.0 (based on 32 reviews)

A rating of 4.2 / 5.0 makes this washer a good washer for someone to consider.


There is a 10-year warranty that covers the Direct Drive Motor that powers the LG WM3455HS, and 1 year for parts and labor. The LG technical support that is always ready to help you 24 hours a day, 7 days a week.

Useful Resources

1. Owner’s Manual

Everything you need to know about this washer, such as the specifications, installation, safety precautions and many more.

Click Here to download the Owner’s Manual.

Best Deals

As I have mentioned that the best place to buy the LG WM3455HS is at Amazon. The listed price of a LG WM3455HS is 1,789 USD. However at Amazon, you were be able to get it at a lower price with free shipping thrown in, within the United States, sparing you the hassle of travelling.

There are also financing plans with durations lasting from 6-months, 12-months, and 24-months for various products provided by Amazon, which provide consumers, the flexibility to pay off the price in installments at an interest free rate for the allocated financing plan. This will increase the affordability of a lot more items to consumers.

Reviewed on: 7 Nov 2011

Last Updated: 23 Oct 2014