Home Repair Know-How

[Installation Insights] Stacked washer + dryer? Beware the double trap of space and maintenance!

 

While helping a customer install a water heater, we happened to see the “stacked washing machine + electric dryer” combination already set up in their home. It looked neat and well aligned, and at first glance it really was appealing.

But from our perspective, although this combination looks tidy, it actually hides quite a few problems — and most consumers don't realize them before buying.

The LG stacked washer and dryer already installed in the customer's home

🧱 Why does a stacked design actually waste so much space? 

You might not know that a stacked washer + dryer set needs at least 30 cm of clearance behind it.
Why? Because almost all of the plumbing and electrical lines end up blocked by this large appliance set, including:
  • Power outlets
  • Taps 
  • Washing machine inlet hose 
  • Drain pipe
  • Gas line (if using a gas dryer)

With all these lines and fixtures hidden in the space behind the machines, whenever one of them develops a problem later — a leak, a tripped breaker, a loose wire connection or poor drainage...
The technician's first words are usually: “We need to move the machines out before we can fix it。」

So, is it easy to move these machines out? Not at all. And the cost? Definitely not cheap.

💸 Is moving the machines easy? Really not!

This two-machine combined structure is not only hard to move, it also adds:

  • Moving costs
  • Time costs
  • Repair risks (especially the top-mounted dryer falling or getting stuck)

And considering urban property prices of “hundreds of thousands per ping”, is it really worth giving up such a large area just to make room for a stacked washer + dryer?

 
 
The 30 cm gap behind the machines
96 cm in total from the front of the machines to the wall
 

 





 

 



The washing machine tap, inlet hose, power cord and wall outlet are all located behind the machines
Although, unfortunately, the customer didn't buy our Rinnai dryer, 
they still had the good sense to choose a SAKURA water heater, known for its comprehensive after-sales service: the 16L Sijiwen Smart Constant-Temperature Water Heater
and we completed the installation of the water heater.

✅ The Rinnai gas dryer's design avoids these problems

By comparison, the Rinnai gas dryer is designed with the needs of modern living spaces in mind:

  • Can be mounted flush against the wall, with no rear clearance needed at all

  • Can be wall-mounted above the washing machine, saving floor space

  • The space below can hold a washing machine, sink or storage rack — mix and match freely

  • Lines are centralized in the middle and don't hinder future repairs — whether or not you remove it, it's OK

We have installed Rinnai gas dryers at many sites, and every installation has left a strong impression on customers — not only saving precious balcony space, but also making future repairs convenient and affordable.

 
 

 

 

Compare this with photos of a Rinnai dryer we installed at another customer's home on a different day, and you'll see it's much neater than a stacked setup

 

Compare this with photos of a Rinnai dryer we installed at another customer's home on a different day, and you'll see it's much neater than a stacked setup

🧠 When buying a dryer, don't just look for a “neat appearance” — look for “practical design”

Modern appliances increasingly emphasize space layout and ease of maintenance;it's not enough that it fits. You also need to consider whether it can be repaired later, whether it will block lines, and whether it affects movement around the home.

Rinnai gas dryers, combined with Hongchi's installation experience, truly deliver:

  • 👉 Space savings

  • 👉 Cost savings

  • 👉 Fewer maintenance hassles

In the long run, this isthe smartest and most reassuring choice。


📲 Want to know if your space is suitable for a wall-mounted gas dryer?
Feel free to send us photos → LINE:@hc888



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