This is a Champion UH330ADA with M4.2 controls. It was installed in the office September of 2024. The office closed August of 2025. The dishwasher was removed June 16th 2026. I have run cleaners in the dishwasher to clean out any hard water and to test it. It fills, heats up, runs and drains with no issues. The soap and rinse aid pumps prime and work. It is currently set up for 208V single phase. Comes with two racks.

The Champion UH330ADA (also associated with the M4.2 control/hardware update) is a commercial, ADA-compliant, high-temperature undercounter dishwasher. It is specifically designed to fit beneath 34-inch countertops with its space-saving 29 7/8-inch height, while processing up to 30 racks per hour.

Core Features

Ventless Heat Recovery: Processes steam and removes condensation, meaning you typically do not need to install a costly overhead exhaust hood.

Built-in Electric Booster: Guarantees a sanitary 180°F final rinse.

Soft Start: Gradually increases water pressure to prevent delicate glassware from breaking or chipping.

Energy Star Qualified: Conserves water and energy, using as little as 0.65 gallons per rack.

Multi-Power Versatility: Built to allow easy in-field conversion from single to three-phase power, or 208V to 240V.

Water Supply: Connects to a standard three quarter inch cold water line. It relies on a heat recovery system, eliminating the need for a hot water hookup.

Drain System: Features a built-in pumped drain. It must be connected to an air-gapped WYE or floor drain fitting to prevent backflow and siphoning.

Chemicals: Comes standard with internal liquid detergent and rinse aid pumps. Tubing drops directly into your chemical buckets on the floor.