The efficiency of your commercial refrigeration system depends on multiple factors. However, since these systems account for anywhere between 10 and 16% of restaurants' total energy outputs, finding ways to make yours more efficient will save you money on both electricity costs and food costs. Help your food stay colder longer by following these steps.

Commercial Refrigeration Efficiency Tips

1. Leave Space Between Food

Circulation is essential for the air in your commercial refrigeration system, and a fridge packed with food will leave less access to the cooling fans. This means the system will need to work twice as hard to cool the entire area, which increases energy costs. Avoid pushing food to the back or stacking it to the point where it covers the fans.

2. Inspect Airlock Doors

New commercial refrigeration systems will have doors that close properly, creating an airlock where no cold air can escape. However, after constant opening and closing, the door and the lock will start to wear down the strip curtains. Clean them with vinegar and water to help them stick, and replace strip curtains entirely if they're bent or loose.

3. Use Energy-Efficient Lighting

When you install a refrigerator, it'll likely come with bulbs that produce a lot of heat and energy. Switch this lighting with an LED bulb or fixtures to help keep the commercial refrigeration system colder while reducing your energy bill in the process.

4. Clean Regularly

Take all the food out of the fridge and wipe down the shelves, door, strip curtains, and fan. This will clear out unused food that clogs up the refrigerator, while also removing any dirt or mildew that may break down the inside of the fan. Also, vacuum the back of the refrigeration unit to rid your condenser coils of dust, which makes the fridge use more energy.

If your commercial refrigeration unit needs an energy-efficient upgrade, contact Universal Refrigeration in Auburn, WA. This heating and cooling contractor has served their community since 1985, offering 24/7 service if anything should breakdown in the middle of the night. They address all home and commercial HVAC and refrigeration needs, including air conditioner and furnace installation and general maintenance. Visit them online to learn more about their refrigeration options, or call (253) 939-5501 to schedule an inspection. You can also like their Facebook page for more tips.