Commercial refrigerators, refrigerator-freezers, and freezers are normally used to chill perishable items that kept in storage or on display at places like grocery and convenience stores, eateries as well as other food malls along with food-based startups and establishments. These machines utilize a high amount of energy for its intended operation all day and night to keep perishable items frosty. Most of the heavy-duty refrigerators utilize 17,000 kilowatt-hours of power per year, while a huge business freezer consumes 38,000 kilowatt-hours of energy every year, which generates high amount energy bills.
In order to keep the food products fresh and cool constantly, a business refrigeration unit operates normally for 24 hours 365 days. Below are some tips to save the energy consumption of this equipment and reduce the hefty energy bills.
- Turn on the heaters only when surrounding conditions make the display doors or entry doors of the facility blur. Emphasize on converting the manual on–off procedures of the heaters into an automated mechanism, which will automatically function as per the changes in the ambient.
- Check entryway gaskets and auto closers to ensure they are in great condition. Warm, sticky air can enter refrigeration compartments if these are not working appropriately, which may lead to wastage of energy and food spoilage.
- Ensure the refrigeration framework is dirt- free and tidy, particularly the loops. This can help ease the heat transfer mechanism inside the system.
- Ensure the refrigeration framework has enough space around it to check the smooth air flow over the coils. This declines the ratio of energy wastage.
- Assemble motion sensors for a lighting system, which will automatically turn on the lights when required.
- And when it comes to open cases, install curtains to restrict the air from escaping post the working hours.
To guarantee your unit works effectively and endures as far as feasible, plan a couple of tune-ups a year. Amid this procedure, take care of the maintenance, assessment, and cleaning of all your hardware. In any case, these low-cost preventive checkups are more profitable, if compared to the cost of supplanting the whole refrigeration system due to constant breakdown.