A stainless steel undercounter high temperature dishwasher with a digital control panel.

A Noble Warewashing undercounter dishwasher with red and black labels and a red tag.

A stainless steel undercounter dishwasher with a blue dish rack and a digital control panel.

A close-up of the digital display on a Noble Warewashing undercounter dishwasher.

495NOWFNH30V

UH30-E Energy Efficient High Temp Undercounter Dishwasher - 208/230V

Available Features

1 hp wash pump motor with built-in booster heater
Cleans up to 27 racks per hour using 0.6 gallons of water per rack
Sani-Sure feature and built-in booster heater for proper rinse water temperatures
1-minute, 40-second automatic cycle
Sleek stainless steel with an air-insulated design retains heat

Documents & Resources

3/4" Water Connection
This unit comes with a 3/4" water connection for water supply.
Energy Star Qualified
This item has been Energy Star Qualified by the US Environmental Protection Agency and the US Department of Energy, making it an energy-efficient product.
Hardwired
This product must be hardwired by a professional; it does not plug into a standard wall outlet.
ETL, US & Canada
This product has been certified by ETL, a division of the Intertek Group, to meet applicable electrical product safety standards required for use in the United States and Canada.
ETL Sanitation
This product has been certified by ETL, a division of the Intertek Group, to meet applicable sanitation standards required for use in the United States and Canada.
Made in America
This item was made in the United States of America.

Quickly, easily, and efficiently clean full racks of used dishes with the Noble Warewashing UH30-E high temperature undercounter dish machine.

Keeping your dishes and glasses clean is essential to the life of your business, and thanks to this durable unit, you can successfully clean up to 27 racks per hour with 0.6 gallons of water per rack! This ensures that you'll always be able to keep up with peak hours of service at your establishment. This unit requires a 208/230V electrical connection for operation.

Powerhouse Cleaning

For maximum cleaning power, the unit features several bonus cycles. The fresh water rinse works to prevent possible wash water contamination, keeping dishes thoroughly clean and safe to use. Plus, the convenient deliming mode makes quick work of removing hard water deposits, so your dishes will be left sparkling clean every time.

Undercounter Design

Thanks to its compact, undercounter design, the unit is perfect for kitchens with limited space available and a need for efficient warewashing.

Durable Construction

Made with rugged stainless steel, this machine is built to withstand heavy-duty use in a commercial kitchen.

Easy to Use

Operation of the machine begins when you press the easy-to-use push button. The unit fills, thanks to the automatic fill feature, and the cycle starts. During the cycle, you can easily track its progress with the timer, which can be set to extend cycle times as desired. To accommodate a variety of drain installations, the drain automatically pumps while the unit runs with the powerful, stainless steel, 1 hp wash pump.

High Temperature Unit

This high temperature warewashing machine comes with a booster heater that helps the unit achieve appropriate rinse temperatures. Because it's already built-in, the booster heater eliminates the need to take extra electrical requirements into account. An exclusive Sani-Sure feature also aids in assuring proper temperatures throughout operation.

Efficient Operation

Featuring a recirculating wash design with a freshwater rinse cycle, this unit consumes less water than other comparable high temp undercounter machines. This makes it much more efficient and environmentally friendly, reducing water usage as you operate your business.

Quickly, easily, and efficiently clean full racks of used dishes with the Noble Warewashing UH30-E high temperature undercounter dish machine.

Powerhouse Cleaning

Undercounter Design

Thanks to its compact, undercounter design, the unit is perfect for kitchens with limited space available and a need for efficient warewashing.

Durable Construction

Made with rugged stainless steel, this machine is built to withstand heavy-duty use in a commercial kitchen.

Easy to Use

High Temperature Unit

Efficient Operation

Support Videos

Noble Warewashing Undercounter Dishwashers

Noble Warewashing undercounter dishwashers are an efficient, versatile choice to meet any kitchen's needs. Learn more about these dishmachines by watching this video!

Specifications

Width 24 1/4 Inches
Depth 26 Inches
Height 33 5/16 Inches
Interior Width 20 Inches
Interior Depth 20 Inches
Interior Height 14 1/4 Inches
Hertz 60 Hz
Phase 1 Phase
Voltage 208 - 230 Volts
Features Booster Heater Included
Features Chemical Pumps
Features Energy Star Qualified
Features Made in America
Glasses (per Hour) 1,296
High or Low Temp High Temp
Horsepower 1 hp
Interior Clearance 14 1/4 Inches
Minimum Water Inlet Temperature 110 Degrees F
Number of Wash Cycles 3 Wash Cycles
Plug Type Hardwire
Racks (per Hour) 27
Type Undercounter Dishwashers
Wash Cycle Time 80 Seconds
Water Inlet Size 3/4 Inches
Water Temperature 155 - 180 Degrees F
Water Usage 0.6 Gallons Per Rack

Customer reviews

2.0

6 reviews

1 customers gave 5 star ratings
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0 customers gave 4 star ratings
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0 customers gave 3 star ratings
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2 customers gave 2 star ratings
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3 customers gave 1 star ratings
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Share your thoughts

If you've used this product, log in and leave a review to tell us and other customers what you thought about it.

Lisa C.
Rated2.0out of 5 stars.
September 15, 2025
This dishwasher started off great! We clean the filters and have followed recommendations. We used it for most all dishes the first and second summer but this summer we were back to hand washing...Dishes just were not coming out clean.
Jorge P. Alonso
Rated1.0out of 5 stars.
February 18, 2025
Dishwasher doesn't work properly. Manufacturer won't send a tech out to figure out the issue. Troubleshooting on the phone for hours does no good. Would not recommend.
Colin M.
Rated1.0out of 5 stars.
November 21, 2022
This dishwasher has been a problem for us since the day we bought it. The sprayer arm in the middle has fallen off repeatedly after being repaired multiple times, the gasket on the door gave out and caused the digital panel below the door to short out, and best of all we called our final claim in 7 days after our warranty was out and now they won't help us. Quote for repair was almost as much as new unit. Just the fact that the panel is below the door where the gasket tends to fail is a bad desi...
Daniel T. Tufts
Rated1.0out of 5 stars.
October 14, 2021
This is the second Noble Warewash UH30-E dishwasher I bought. First one died after 1-1/2 years of service. Second one has failed ro operate 2 months after purchase and again 6 months later. These washers are junk! Fortunately, I bought 4 yr waranty.
Timur
Rated5.0out of 5 stars.
April 5, 2019
I have only have this dishwasher for 4 days now but it is wonderful. I ordered it to help with chores because I'm a nurse that works the night shift and don't have a lot of time. It arrived on my doorstep of my second story apartment which I found to be impressive. It is a heavier, bulkier item at 48 lbs so moving it around was a little bit of a challenge. It was packaged very well and was super easy to set up. Took about 20 minutes. I bought a roll cart to put it on to make it easier to move si...
Jim M.
Rated2.0out of 5 stars.
January 8, 2018
We have a small coffee bar that does very little as far as dish-washing but needed a commercial unit that could meet code requirements for water temp. The dishwasher worked fine, with minimal use, for less than six months. It would not even turn on for a couple of days, now it is not going through the wash cycle and the labor warranty is only 90 days. It still has the parts warranty but we need to hire an authorized dealer and prove install date to get parts covered, The biggest problem with tha...