high temp dishwasher

10 Best High Temp Commercial Dishwasher to Keep up with Demand of Your Business [Buying Guide]

Having the high temp dishwasher that meets your restaurant’s output needs while at the same time meets health standards is the winning combination. Running a successful food service operation is based on the cleanliness of your dishware, cookware, silverware, and glassware.

Advances in commercial dishwashing technology over the years have helped the customers to realize water and energy savings. When you are in the market for a new industrial dishwasher, it is crucial to carefully research all the benefits and restrictions of each type and model available.

Lines below introduce the best high temp dishwashers and the main difference between high temp industrial dish machines and the low temp counterparts.

Types of Commercial Dishwashers

As far as the size is concerned, we have 3 types of commercial dishwashers: undercounter, door type, and conveyor dishwashers, available in both high and low-temperature versions.

Undercounter dishwashers

Door type dishwashers

Conveyor type dishwasher

20-30 racks per hour 30-350 racks per hour 350-1000 racks per hour

High Temp Dishwasher vs. Low Temp

There are many types and models of commercial dishwashers. Still, the primary difference between high and low-temperature dishwashers is the sanitation cycle of the dishwasher.

High temp dishwashers use an internal heater to heat water to 180oF to sanitize the dishes. In contrast, low heat dishwashers use chemicals to sanitize dishes. We have come up with some key advantages and disadvantages of each.

High temperature dishwasher advantages:

  • Use hot water for sanitization
  • Do not require the regular purchase of chemicals
  • Must achieve 180oF to sanitize dishware
  • Do not damage plastics and flatware
  • Usually wash dishes faster
  • Remove grease and lipstick stains effectively
  • At the end of the wash cycle, dishes flash dry

High temperature dishwasher disadvantages:

  • Use more energy than low temp dishwashers
  • Higher upfront cost
  • Needs a 208V power outlet
  • Create a lot of steam; maybe you will need a vent hood system

Low-temperature dishwasher advantages:

  • More energy efficient than high-temperature models
  • Lower upfront cost
  • Use chemical bath to sanitize dishware
  • Can be installed with a standard 115V power outlet
  • No steam

Low-temperature dishwasher disadvantages:

  • Reach 120oF to 140oF
  • Not so effective in removing grease
  • Can damage flatware and plastics (discoloration and/or corrosion)
  • Require you to purchase chemicals regularly
  • Chemicals can leave odor or flavor

10 Best High Temp Commercial Dishwashers Reviews in 2022

We prepared a list of the best high temp dish machine options available in the market. In this text, you will find all the information to help you determine which high temperature dishwasher makes the most sense for your business.

1.      Jackson Conserver XL Door-Type Dishwasher

Jackson Conserver XL Door-Type Dishwasher 1

This heavy stainless steel dishwasher converts easily from a straight-thru to a corner unit. The unique dump and fill design assure washing with clean water every cycle. It has adjustable bullet feet and a built-in alarm system to alert you when the machine is out of the product.

Jackson Conserver XL Door-Type Dishwasher has a built-in stainless steel scrap accumulator and interchangeable upper and lower stainless steel wash/rinse arms.


Item Dimensions: 25.25”W x 25.25”L x 65.05”H

Item Weight: 280 pounds

Installation Type: Door Type

Number of Racks Per Hour: 37

Water Usage Per Rack: 1.5 Gallons

Cycle Time (seconds): 90

2.      Blakeslee UC-18 Stainless Steel Commercial Restaurant Dishwasher

Blakeslee UC-18 Stainless Steel

This high temp undercounter dishwasher features built-in detergent, rinse aid, and drain pumps together with the removable wash and rinse arms and triple filtering system to capture soil and debris.

Blakeslee UC-18 Stainless Steel Commercial Restaurant Dishwasher also has a built-in 4500 W booster heater for 185oF final rinse temperature. With quiet operation under 60 dB, you may even forget it is running.


Installation Type: Undercounter

Item Dimensions: 23.5”L x 24”W x 33.25”H

Number of Racks Per Hour: 30

Inlet Maximum Pressure: 60 pounds per square inch

Maximum Temperature: 185oF

Operating Frequency: 60 Hertz

Reservoir Capacity: 7.10 Gallons

3.      Hobart LXER+BUILDUP Stainless Steel Dishwasher High Temp

Hobart LXER+BUILDUP Stainless Steel Dishwasher

This high temp sanitizing dishwasher has 3 selectable cycles – light, regular, and heavy with pot & pan cycle on heavy cycle.

Hobart LXER+BUILDUP Stainless Steel Dishwasher High Temp has an automated delime cycle and clogged wash arm alert. It is designed to save your operation time and money. Some bar owners stated that they saw a drop in the amount of time they spend doing dishes.


Item Dimensions: 26.81”L x 23.94”W x 32.5”H

Installation Type: Undercounter

Item Weight: 165 pounds

Number of Racks Per Hour: 30/24/13

Water Usage Per Rack: 0.62 Gallons

Operating Frequency: 60 Hertz

Rack Size: 20” x 20”

Voltage: 120/208-240v

Water Connection: ¾”

Wash Tank Capacity: 2.9 Gallons

4.      Jet Tech 727-E High Temp Commercial Cup/Glass/Dishwasher

Jet Tech 727-E High Temp Commercial Cup

The Jet Tech 727-E High Temp Commercial Cup/Glass/Dishwasher offers a compact design made to save space while providing high temp sanitization for crystal clear glassware and sparkling dishes.

This dishwasher features stainless steel construction with double-walled panels for low noise. A slide-out front control panel provides easy access for adjustment and maintenance. A front-mounted electronic control panel has a digital temp display, with an LED interface and soft-touch buttons that allow for 3 different cycles.

A soft-start system protects dishes and glasses from chipping or breaking during startup. At the same time, thermostatic control lets you set the wash and rinse temps for optimal wash cycles.


Installation Type: Undercounter, Freestanding

Item Weight: 106 pounds

Item Dimensions: 20.5”L x 20.25”W x 29.5”H

Wash Tank Capacity: 2.9 Gallons

Operating Frequency:  60 Hertz

Final Rinsing Temperature: 185oF

Cycle time (minutes): 2, 3, 4 minutes

Racks Per Hour: 15, 20, 30

Amperage: 13.5 Amps

Voltage: 208v

5.      CMA Dishmachines High Temp Ventless Dishwasher CMA-180-VL

CMA Dishmachines High Temp Ventless Dishwasher CMA-180-VL

CMA Dishmachines High Temp Ventless Dishwasher is designed to meet the needs of any busy kitchen, able to set up in either a straight or corner installation due to its 3-door design. It features a top-mounted control box and a built-in 12 kW booster heater with a water temperature range from 155oF to 195oF.

It is UL listed, and Energy Star certified. It also features ventless heat recovery and condensation removal. However, it requires to be hard-wired; it does not plug into a standard wall outlet.


Item Dimensions: 25.5”W x 29”L x 87”H

Item Weight: 528 Pounds

Installation Type: Door Type

Racks Per Hour: 40

Wash Tank Capacity: 8 Gallons

Cycle Time (seconds): 90

Water Usage Per Rack: 0.89 Gallons

Water Connection: ½”

Voltage: 208/240

Interior Clearance: 17.5”

6.      OMCAN 45219 CD-GR-0500 High-Temp Undercounter Commercial Restaurant Dishwasher

OMCAN 45219 CD-GR-05000

This under counter high temp dishwasher has an NSF indicator for wash temperature, rinse temperature, and rinse pressure. The body and handle are made of 304 stainless steel that is heavy-duty and corrosion-resistant.

OMCAN 45219 CD-GR-0500 High-Temp Undercounter Commercial Restaurant Dishwasher comes with 1 peg rack, 1 flat rack, and 1 cutlery tray. You must be sure that you place items in the dishwasher that are suitable for dishwashing. It is advisable to remove any food residue like olive pips, lemon peels, toothpicks, etc., before placing dishes into the basket. Avoid overloading the basket.


Item Dimensions: 23”W x 24”L x 32”H

Item Weight: 121 Pounds

Installation Type: Undercounter

Basket Size: 20” x 20”

Wash Pump: 0.75 HP

Wash Tank Capacity: 9 Gallons

Door Clearance: 14”

Water Line Requirements: ¾”

Electrical Requirements: 208-240v

Operating Frequency: 60 Hertz

Amperes: 16

Hot Water Requirements: 120oF

7.      Champion 54 DR E-Series Dishwasher

Champion 54 DR E-Series Dishwasher

This energy Star Qualified item features DualRinse Technology. The technology ensures the maximum rinse water covering every corner of the racks inside the rinse area to wash dishes and glasses perfectly.

Controls are conveniently top-mounted for easier use, with an internal removable scrap basket and a 3-piece scrap screen.

Champion 54 DR E-Series Dishwasher also features automatic tank fill, door safety switch, and anti-jam conveyor drive system. Standard vertical opening accommodates 18″ x 26″ sheet pans. The construction is made of heavy-gauge stainless steel, including base and feet.


Item Dimensions: 28.5”L x 54”W x 65.38”H

Item Weight: 850 Pounds

Item Installation: Conveyor Type

Racks Per Hour: 266

Wash Tank: 21 Gallon

Water Usage Per Rack: 0.43 Gallons

Conveyor Speed: 7.4 Ft/min

Water Consumption Per Hour: 115 Gallons

Wash Pump: 2 HP

8.      Fagor Dishwashing COP-504W Evo Concept

Fagor Dishwashing COP-504W Evo Concept

This dishwasher is made of stainless steel, with a stamped one-piece tank, double skin doors, and a counterbalanced insulated door; it has a 15.25″ clearance for dishware. Fagor Dishwashing COP-504W Evo Concept has a built-in drain pump and pressure gauge, detergent and rinse aid dispenser and adjustable legs.


Item Dimensions: 23.63”L x 23.63”W x 32.75”H

Item Weight: 170 Pounds

Item Installation: Undercounter Type

Water Usage Per Cycle: 0.63 Gallons

Racks Per Hour: 37

Wash Pump: ¾ HP

Voltage: 208

Operating Frequency: 60 Hertz

Water Line Requirements: 3/4”

9.      Central Value Series Undercounter Stainless Steel Sanitizing Dishwasher

Central Value Series Undercounter Stainless Steel Sanitizing Dishwasher

This dishwasher fits easily under counters and is ideal for bars, pubs, restaurants, and smaller hotels. Internal cavity and external panels are constructed of 304 series, heavy-duty stainless steel with top-mounted controls that are easy to read and operate.

Undercounter Stainless Steel Sanitizing Dishwasher features a built-in detergent and rinse aid pump for 185oF sanitizing rinse for every cycle. In addition, the triple filtering system is designed to capture any soil and debris.


Item Dimensions:  24”W x 23.5”L x 33.25”H

Item Weight: 134 Pounds

Item Installation: Undercounter

Voltage: 240

Racks Per Hour: 30/20

Final Rinse Temperature: 185oF

Water Usage Per Rack: 0.6 Gallons

10.       Hobart AM15VLT-2 Ventless Door Type Dishwasher

Hobart AM15VLT-2 Ventless Door Type Dishwasher

This ventless dishwasher features quick energy recovery, meaning it recaptures heat from the rinse cycle to heat the water for the next wash. This actually reduces the amount of steam almost to nothing.

Hobart AM15VLT-2 Ventless Door Type Dishwasher also reduces energy and water costs and has a door actuated start. It is NSF listed for effective cleaning. It has a large door opening, 27”. This extra-tall door is perfect for accommodating 18” x 26” sheet pans or 60 qt mixing bowls.


Item Dimensions: 29.75”W x 30”L x 80”H

Item Weight: 494 Pounds

Item Installation: Door Type

Voltage: 208/240v

Wash Pump: 2 HP

Racks Per Hour: 40

Wash Tank Capacity: 14 Gallons

Operating Frequency: 60 Hertz

Water Usage Per Rack: 0.74 Gallons

Cycle Time (minutes): 1, 2, 4, and 6

CMA Dishmachines High Temp Ventless Dishwasher CMA-180-VLSpace in the Warewashing Area

If you own a small food service operation or a bar, you should consider buying an undercounter high temperature dishwasher. It will be tucked under the counter, saving you valuable space.

You will need something bigger for the hospitals or big restaurants, like a door type of dishwasher. It has a lot more vertical space, allowing you to clean large pots, pans, and some awkward utensils. But it also requires more space in the kitchen, usually somewhere out of the way, like in the corner.

The conveyor dishwashers require a large warewashing area, usually with the assistance of a trained warewasher operator. They are unmatched in their ability to wash and sanitize a high volume of dishes.

Demand Volume

It would help if you calculated how many dishes you generate per hour. A general calculation says that about 35 racks of dishes are produced for every 100 meals served. So, your new commercial dishwasher should be able to handle the busiest hours of operation quickly.

Dish machines have a lifespan of approximately 5-10 years; in that time, your business should be growing, so add 10% – 20% capacity for future growth. If you purchase some extra capacity at the beginning, you will save some money later on.

Type of Food/Drink Served

When dealing with greasy and hard-to-clean food, the high-temperature washing machine is a better solution. Also, if you serve delicate menu items and drinks whose flavor can be affected by chemicals sanitation, the best thing to buy is a high-temperature dishwasher because impurities must not alter the perfect drink. Finally, chemical sanitizing washing machines are best suited for the venues that produce lighter soil.


In terms of budget, high temperature dishwashers are more expensive and have high energy requirements. So, expect higher utility bills.

Low-temperature dishwashers have a lower upfront cost and require less energy for chemical sanitation. But on the other hand, it requires you to purchase chemical sanitizing solutions on a regular basis.

Pin It on Pinterest