An undercounter dishwasher is a type of commercial dishwashing machine that is designed to fit underneath a standard-height countertop. These dishwashers are compact, efficient, and suitable for small to medium-sized restaurants or cafes with limited space. They offer high-speed cleaning and sanitizing capabilities, making them a popular choice for establishments that require quick turnaround times for clean dishes and utensils.

The main difference between a built-in dishwasher and a built-under dishwasher lies in their installation method.

A built-in dishwasher is designed to fit within a standard kitchen cabinet space and is typically fully integrated into the surrounding cabinetry for a seamless look. It is installed at a standard height to align with the countertops and typically requires a professional for installation.

On the other hand, a built-under dishwasher is designed to be installed beneath a countertop, making it appear as though it is part of the cabinetry. It is usually a bit shorter in height compared to a built-in dishwasher and can be installed by the homeowner themselves, as it is meant to slide into a designated space beneath the countertop.

Ultimately, the choice between a built-in and built-under dishwasher depends on the specific space available in the kitchen and the preferred installation method.

The standard size for a commercial undercounter dishwasher typically ranges between 24 to 30 inches in width, 24 to 27 inches in depth, and 32 to 34 inches in height. These dimensions may vary slightly depending on the specific model and brand of the dishwasher. It is recommended to carefully check the product specifications before making a purchase to ensure it fits the space available in your commercial kitchen.

Freestanding dishwashers are standalone units that can be placed anywhere in a kitchen as they do not need to be installed within cabinets or countertops. Undercounter dishwashers, on the other hand, are designed to fit underneath standard kitchen countertops. They are typically more integrated into the overall kitchen layout and can provide a more seamless look. Both types of dishwashers are available in various sizes and configurations to meet the needs of different kitchen setups and preferences.

To measure an undercounter dishwasher, you will need to measure the width, depth, and height of the unit. This information is important to ensure that the undercounter dishwasher will fit in the designated space in your kitchen. Additionally, you may also want to measure the height of the countertop to see if the dishwasher will fit underneath it. It is recommended to measure the space accurately to avoid any potential fitting issues.

When choosing an undercounter dishwasher, there are several features to consider to ensure you select the right model for your specific needs. Some key features to look for include:

1. Size and Capacity: Consider the size of the unit and its capacity to accommodate the volume of dishes you need to clean daily.

2. Wash Cycles: Look for a dishwasher with multiple wash cycles to handle different types of dishes and levels of cleanliness required.

3. Energy Efficiency: Choose a model with an energy-efficient design to help reduce water and electricity consumption.

4. Quiet Operation: Opt for a dishwasher with noise-reducing features if noise level is a concern in your kitchen environment.

5. Durability and Build Quality: Check the construction of the dishwasher to ensure it is durable and can withstand the demands of constant use.

6. Ease of Maintenance: Look for a model that is easy to clean and maintain to prolong its lifespan and performance.

7. User-Friendly Controls: Consider a dishwasher with intuitive controls and easy-to-read displays for convenient operation.

By evaluating these features, you can select an undercounter dishwasher that best fits your restaurant's washing needs and operational requirements.

Undercounter dishwashers are typically designed to handle smaller items such as dishes, glassware, and utensils. While some undercounter dishwashers may have larger interior dimensions that can accommodate some larger pots and pans, they may not be as effective at cleaning these larger items compared to a commercial dishwasher with a larger capacity. It is recommended to check the specifications of the specific undercounter dishwasher model to determine its compatibility with larger cookware items.

Some popular brands at Restaurant Equipment Online known for producing reliable undercounter dishwashers include Hobart, Miele, and Electrolux. These brands are well-regarded for their durability, efficiency, and effectiveness in commercial kitchen settings.

To properly maintain and service an undercounter dishwasher for optimal performance and longevity, it is recommended to follow these steps:

1. Regular Cleaning: Clean the interior and exterior of the dishwasher, including the filters, spray arms, and door gaskets, to prevent debris buildup and ensure proper water circulation.

2. Check and Clean Spray Arms: Inspect the spray arms for blockages and clean them with a brush or toothpick to remove any food particles or mineral deposits.

3. Check Water Levels: Ensure that the water levels in the dishwasher are at the appropriate level for optimal washing performance.

4. Monitor Detergent and Rinse Aid Levels: Check the levels of detergent and rinse aid regularly and refill as needed to achieve clean and spot-free dishes.

5. Inspect Hoses and Connections: Check for leaks, kinks, or clogs in the hoses and connections of the dishwasher to prevent water damage and ensure proper functioning.

6. Schedule Regular Maintenance: Consider scheduling regular maintenance with a professional technician to inspect, clean, and service the internal components of the dishwasher.

By following these maintenance tips and servicing the undercounter dishwasher regularly, you can help ensure optimal performance and extend its longevity.