Maximize Efficiency and Cut Costs in Your Commercial Kitchen

Your commercial dishwasher is more than just a convenience—it’s an essential part of keeping your kitchen running smoothly and your customers safe. When used strategically and maintained properly, your dishwashing equipment can help you reduce energy consumption, minimize water usage, and lower utility costs. At Boer Brothers Heating & Cooling, we’re here to help you save money while keeping your kitchen efficient.

Tips for Running Your Commercial Dishwasher More Efficiently

1. Pre-Rinse the Smart Way
Invest in a designated pre-rinse station to remove food debris before loading dishes. Using a low-flow pre-rinse sprayer can significantly reduce water waste and boost dishwasher performance.

2. Use a Booster Heater
Although it sounds counterintuitive, a booster heater raises the rinse water temperature to 180°F, improving sanitation and efficiency. Just remember to turn it off after closing hours to save energy.

3. Install a Water Softener
Hard water leads to mineral buildup on your dishwasher’s heating element, forcing it to work harder. A water softener helps prevent scale, prolonging the life of your equipment and keeping it energy-efficient.

4. Run Full Loads Only
Whether your dishwasher is half-full or completely loaded, it uses the same amount of water and energy. Always wait to run full racks to maximize your cost per cycle.

5. Check Water Flow Pressure
Maintain the manufacturer-recommended flow pressure (typically between 15–25 psi) during the fill and rinse cycles. Incorrect pressure can cause poor cleaning or damage the machine.

6. Use Auto Mode on Conveyor Models
Auto mode turns the conveyor off between loads, saving power and water. Manual mode keeps it running unnecessarily and increases your utility bills.

7. Skip Pre-Rinse and Heat Dry Settings (If Possible)
If you’re already pre-rinsing manually and have a high-temp washer, heat drying may be redundant. Letting dishes air dry saves energy.

8. Set Water Heater to 140°F
Most commercial dishwashers are optimized for 140°F tank water. This setting balances effective cleaning with energy conservation.

9. Power Down Overnight
Like other commercial appliances, dishwashers draw power even when idle. Make powering off part of your nightly closing checklist.

Prevent Costly Repairs with Regular Maintenance

Routine maintenance not only prevents downtime but also extends the life of your equipment. Each dollar saved on repairs goes directly to your bottom line.

Dishwasher Maintenance Tips:
Inspect Dishes After Wash: If plates aren’t coming out clean, check temperature settings, detergent levels, or water pressure.
Clean the Filters: Clogged filters force your dishwasher to work harder. Remove food solids and rinse filters regularly.
Check Wash Arms and Bearings: Worn bearings reduce spray pressure and increase energy use. Replace them as needed.
Schedule Professional Inspections: Annual inspections help catch problems early and determine when it’s time for an upgrade.
Monitor Key Settings:
Rinse pressure: 15–25 psi
Water heater: 140°F
Wash tank: 160°F
Booster heat: 180°F
Don’t Forget the Curtains
For conveyor models, inspect the plastic entry and exit curtains. These help trap heat inside the machine. Replace them when worn or cracked to keep the system efficient.

Upgrade to Energy-Efficient Dishwashing Equipment

Choosing the right dishwasher from the start can make a huge difference in long-term savings. ENERGY STAR® commercial dishwashers are about 25% more energy- and water-efficient than standard models—and that can add up to $1,000 in annual savings.

Features to Look for:
Built-in Heat Recovery Systems – Capture and reuse heat to lower energy costs.
Reduced-Water Rinse Systems – Use high-pressure, low-volume rinse cycles without sacrificing cleanliness.
Programmable Controls – Automate rinse cycles, shut-off times, and diagnostics for better control and efficiency.
Buy the Right Size for Your Kitchen
Avoid overspending on a machine that’s too big. Choose a dishwasher that matches your restaurant’s peak dishwashing needs to save both upfront and operational costs.

Check for Local Utility Rebates
Many utility companies offer rebates for commercial energy-efficient appliances. These incentives can significantly reduce your initial investment.

Boer Brothers: Your Commercial Kitchen Efficiency Experts

From selecting the right dishwasher to installing water softeners and creating maintenance plans, Boer Brothers Heating & Cooling is your partner in kitchen performance. Serving restaurants across North Carolina, we help businesses save money and stay compliant with health standards.

Need commercial dishwasher service, installation, or consultation?
Contact Boer Brothers Restaurant Services today—we’ll help keep your kitchen running clean and cost-efficient.