HTGW High-Temperature Underbar Glass Washer - 208V/240V, 1 Phase
Features
- 304 stainless steel construction is durable and made to last
- Cleans up to 22 racks; 792 glasses per hour
- Electromechanical controls are convenient and easy to access
- Efficient heat element and 1/3 hp wash pump motor maintains final rinse temperatures
- Ideal for commercial kitchens, hotels, and restaurants
Certifications

6-20P
This unit comes with a NEMA 6-20P plug.

3/4" Water Connection
This unit comes with a 3/4" water connection for water supply.

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.
Product Features

Choose a reliable product with this Noble Warewashing HTGW high-temperature underbar glass washer - 208V/240V, 1 phase.
This glass washer is constructed with durable 304 stainless steel that is sleek and made to last. It is a high-temperature unit that is designed with efficiency and practicality in mind. It is equipped to improve organization and cut time and water costs. This glass washer is perfect for commercial kitchens, hotels, and restaurant settings.

Impressive Efficiency
This underbar glass washer is extremely efficient. It uses only .53 gallons of water per cycle and can clean an impressive 22 racks; 792 glasses per hour. This high-temperature glass washer has an operating water temperature of 140 degrees Fahrenheit and a rinsing water temperature of 180 degrees Fahrenheit.

Powerful and Effective
This glass washer sports a powerful 1/3 hp wash pump motor. Its heating element is extremely effective and maintains final rinse temperatures for each cycle. Its electromechanical controls are intuitive and easy to use. It operates using a 120 second cycle that is great for high-volume usage.

High-Volume Capacity
To help keep your operation organized, this glass washer includes two flat 16" x 16" racks, a cutlery container, and a dish rack. It also includes a booster heater with a 1.1 gallon capacity tank that makes it ideal for high-volume use. This unit also features a waste accumulator that is easy to clean and keeps the operation running effectively.

Cost-Saving Features
This efficient unit comes equipped with built-in detergent and rinse-aid pumps, a rare feature among high-temperature dishwasher models. Not only does this save you hundreds of dollars by eliminating the need for extra accessories, but it also streamlines the installation process by offering you hassle-free setup and optimal performance.
Specifications
- Width 18 1/2 Inches
- Depth 20 5/8 Inches
- Height 28 1/8 Inches
- Power Cord Length 6 Feet
- Interior Width 18 1/2 Inches
- Interior Depth 16 1/2 Inches
- Interior Height 11 3/4 Inches
- Amps 13.3 Amps
- Hertz 60 Hz
- Phase 1 Phase
- Voltage 208/240 Volts
- Booster Tank Capacity 1.1 gal.
- Features Booster Heater Included
- Features Built-In Detergent and Rinse Aid Dispenser
- Features Built-In Drain Pump
- Glasses (per Hour) 792
- High or Low Temp High Temp
- Horsepower 1/3 hp
- Interior Clearance 10 5/8 Inches
- Minimum Water Inlet Temperature 120 Degrees F (140 Recommended)
- Number of Wash Cycles 1 Wash Cycle
- Plug Type NEMA 6-20P
- Racks (per Hour) 22
- Style Rack
- Type Glass Washers
- Wash Cycle Time 120 Seconds
- Wash Tank Capacity 4 gal.
- Water Inlet Size 3/4 Inches
- Water Temperature 140 - 180 Degrees F
- Water Usage 0.53 Gallons Per Cycle
Customer reviews
11 reviews
- 1 customers gave 5 star ratings51
- 1 customers gave 4 star ratings41
- 0 customers gave 3 star ratings30
- 1 customers gave 2 star ratings21
- 8 customers gave 1 star ratings18
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.
Joe L.
November 3, 2025
Not the best product. It came with water stains all over it like it had been returned. We have not been able to get it to work. Warrantee is not helpful. Will likely be doing a return.
Matt D.
October 19, 2025
Too bad you can't give a zero. This machine is truly a piece of trash. Guess the old saying you get what you pay for is absolutely true. Don't buy this thing if it's the last thing you do. I will go spend 5k in a real glass washer and lick my wounds on losing money.
Wenqiang W.
February 4, 2025
There is nothing to complain about, if you are looking for a compact and hot water dishwasher. However, the screws on the lower left side of the door have started to loosen after a month of work.
Brian T.
December 27, 2024
Leak after 6 months. Do not buy
Stan H.
December 6, 2024
DO NOT BUY!! Warranty is only for 90 days, ours broke 7 months after purchase. A waste of $
Andrew N.
December 3, 2024
After about 6 months in it started leaking.... hasn't stopped.
John F.
November 21, 2024
Stopped working only after a month
Tj G.
August 14, 2024
Bought in April 24 - already broken , terrible.
Jennifer S.
June 13, 2024
Installed in December, and already leaking everywhere. We are having to call a repairman! Washes wonderfully, but I cannot have water literally all over the floor at all times!
Caroline J.
May 26, 2024
Product has been installed since October 2023 and has already broker three times.
Parts & Accessories
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