• Home
  • ›
  • Berl's Commercial Supply - Resources Area

Here you can find guides to help you pick a product, understand a feature, see video on product demonstrations and maintenance (including step-by step, how-to guides). And for industry news, and new products, see our BERL'S Blog.

Here you can find guides to help you pick a product, understand a feature, see video on product demonstrations and maintenance (including step-by step, how-to guides). And for industry news, and new products, see our BERL'S Blog.

How-To Guides
Changing the Filter
(on Enhanced BF)
How to change the filter in an Enhanced Elkay bottle filler (model ends in "P").
Changing the Filter
(on Legacy BF)
How to change the filter and reset the status an Legacy Elkay bottle filler (model ends in "K").
Changing the Filter
(on Elkay LIV BF)
If your Elkay LIV bottle filler needs a new filter.
Troubleshooting Filter Replacement
If your Enhanced bottle filler won't detect the filter.
ezH2O Bottle Filler -
Replacing the bottle sensor.
Step by step instructions, and part numbers, for repairing the sensor.
Changing the HEPA filter -
Dyson 9kJ (HU03)
Step by step video walk-through.
Replacing Model A (surface mount) with VERDEdri Q
Step by step video walk-through. No new holes or wiring necessary!
Replacing Model A (recessed) with VERDEdri Q
Step by step video walk-through using World Dryer recess kit 37-10539K.
Adjusting LZSTL8WSLK
Adjusting the stream height and water temperature on an Elkay bottle filler.
Official Elkay Video -
Installing a LIV in-wall ezH2O
Step by step guide including remote refrigeration.
Elkay ezH2O LIV-
Care & Cleaning
Maintenance guidelines for LBWD00 and LBWD06 in-wall bottle fillers.
Troubleshooting a GENEWEC soap dispenser
This is a simple fix if your soap dispenser won't trigger.
Changing the dual HEPA filters on a Dyson Airblade "V" Hand Dryer
Improve the performance of your hand dryer instantly!
Changing the main body on a Dyson Airblade "V" Hand Dryer
When your restroom hand dryer goes down, there's no time to waste!
Frequently Asked Questions
Serial Number Location?
Where can I find the data tag (serial no., model no., etc.) on my Elkay / Halsey fountain.
Reverse Osmosis?
Is it OK to use my Elkay ezH2O bottle filler with reverse osmosis water?
Mixing Valves vs Thermostatic Valves
What are they and when are they necessary?
Elkay Filter Status Lights -
What do they mean?
It doesn't work like a stoplight!
Elkay Model Numbers -
How to understand them
There's a method to the madness!
Bi-level Water Fountains -
Versatile vs Reversible
A picture is worth a thousand words. Check it out.
What the heck is an "IP(X)" Rating?
And why are they important to my hand-dryer longevity?
Stainless Steel -
I got my order, but it looks terrible!
It's hard to get past first impressions, but your product is just fine.
NEW - Excel Electrostatic HEPA Filtration
Now available in XLERATOR and ThinAir Hand Dryers
World Dryer Model Numbers
How to parse them as well as WD serial numbers.
Do Elkay products require GFCI protection?
When installing an Elkay drinking fountain, bottle filler, or remote chiller, is GFCI necessary?
Hand Dryers in Schools
Why this value proposition is true now more than ever.
Suitmate Installation
You can install your swimsuit spin dryer into a cabinet, but be sure to read this first!
Electrostatic Sprayers
Easier and and more thorough surface disinfecting.
Buyer's Guides
Push Button vs Automatic Hand Dryers.
What are the benefits and potential drawbacks of each?
What’s the best hand dryer for you?
There are a lot of features and new styles coming every day...
Sanitary Door Openers -
A survey of choices.
We explain the various types and demonstrate them for you.
Bottle Filling Stations -
The new healthy trend.
In your school, in your office, and in your home. They're everywhere!
Product Overview Videos
Dyson Airblade V Technology
Quiet, compact, efficient. The HU02 continues to evolve.
Dyson Airblade 9kJ (HU03)
The newest member of Dyson's Airblade lineup.
Excel Dryer XLERATOReco
Only 500 Watts - 10 Second dry time.
World Dryer VERDEdri v2
The model Q v2 has been revamped with new and improved features.
Bobrick QuietDry -
Quietly Efficient.
You'll be surprised at the difference!
Excel ThinAir ADA hand dryer
ADA Guidelines compliant without recessing.
Bobrick TrimLine ADA Hand Dryer
Projects only 4" without recessing.
World Dryer -
SMARTdri (Model K Series)
Focused drying, long life motor: 10 year warranty!
Product Demonstration Videos
World Dryer VERDEdri in action.
Quick and efficient at drying your hands. HEPA filtration and SteriTouch for hygiene.