Frequently asked questions

The key differences are speed, hygiene, and power. A commercial machine washes and sanitizes within 1 minute at 82°C (180°F), while a home model takes over an hour and does not get hot enough to sanitize. We explain this in detail in our guide, Commercial vs. Residential Dishwasher: Can You Use One at Home?

This is a critical step. You need to confirm your power supply (single-phase or 3-phase), hot water access, and floor drainage. A high-temp model may also need a ventilation hood. We cover all of this in our Commercial Dishwasher Installation: A Pre-Installation Checklist.

Costs include water, electricity, and chemicals. Modern high-efficiency models can save you thousands. For example, units with heat recovery reuse steam to heat incoming water, slashing electricity use. (Source: https://www.energystar.gov/products/commercial_food_service_equipment/commercial_dishwashers). We can help you calculate the total cost of ownership.

• High-Temp machines are the standard. They use a booster heater to rinse at 82°C+, killing bacteria with heat. (Source: https://www.fsai.ie/food-business/food-safety-management-system/dishwashing-in-food-businesses). • Low-Temp machines use chemical sanitizers (like chlorine) to kill bacteria. They are cheaper to run but require the ongoing purchase of sanitizer chemicals. Our Commercial Dishwasher Chemicals & Rinse Aids Explained guide covers this.

Daily cleaning of filters by your staff is essential. We recommend regular professional servicing to keep your machine in peak condition. Our complete Commercial Dishwasher Maintenance & Troubleshooting (A Complete Owner's Guide) provides a full schedule.