If you're looking to purchase a new refrigerator for your commercial premises, cost savings will likely be one of your top priorities. Modern refrigeration come packed with advanced features that improve functionality while reducing operating costs.
However, you should be able to pick out the specific features that will keep your food fresh without driving utility costs through the roof. If you don't know where to start, here are 4 features to look out for that will help you save some money.
1. An aluminium interior lining
Commercial refrigerators face the challenge of remaining durable while still keeping food fresh. Because they're used on a daily basis, these refrigerators may become susceptible to corrosion, scratching, and dents. You can prevent such wear and tear by looking for refrigerators that have an aluminium lining on the interior surface.
The aluminium lining protects your unit from undergoing corrosion due to moisture inside the fridge. The lining should also be reinforced by stainless steel to make the entire unit sturdy and easier to clean.
2. Polyutherane insulation
Another challenge that commercial refrigerators face is proper insulation. Because the unit will likely have its doors opened and closed on a regular basis, warm air tends to enter the fridge and increase internal temperatures. This challenge can be fixed by having a properly insulated unit.
Polyutherane is one of the best insulation materials to use because it doesn't allow air to leak in or out of the unit. It keeps cold air inside and maintains the structural integrity of your refrigerator. In this way, you won't have to throw away food because it's no longer fresh.
3. Digital display of internal controls
To save on costs, you need to know how your unit is operating on a real-time basis. Look for refrigerators that have a digital display to show you temperature readings, pressure levels, and other relevant information about the unit. A digital display will allow you to identify issues in real time so you can avoid downtime and having rotten food in the refrigerator.
You should also look for smart features that allow you to adjust temperature controls from a remote location, lock/unlock the main door, and check on the status of the condenser.
4. Use of the R134A refrigerant
Using the right refrigerant will also help you save on costs. The refrigerant fluid plays an important role in heat exchange and maintaining the correct internal temperatures. R134A has become the industry standard refrigerant of choice as it can maintain fridge temperatures of between 0 to 3 degrees C without significant fluctuation.