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Commercial Refrigeration Maintenance

Commercial Refrigeration Maintenance
Commercial Refrigeration Maintenance

Commercial refrigeration maintenance is the process of keeping commercial refrigerators in good working order to prevent breakdowns, food spoilage, and loss of product revenue. Commercial refrigeration maintenance usually includes frequent cleaning, inspection, and testing of the equipment.

Unscheduled shutdowns often result in enormous financial losses, as well as the risk of food contamination or spoilage. Many businesses, including restaurants, convenience stores, and supermarkets, rely heavily on commercial refrigerators and freezers to keep their food fresh and safe for consumption. This is why proper maintenance is so crucial to businesses. Preventive maintenance is important because it keeps the business operating and saves money. The cost of repairing or replacing a piece of equipment is much higher than the cost of keeping it maintained.

Everest Refrigeration is one of the leading manufacturers of commercial refrigeration systems. The company’s products include refrigeration systems, chest freezers, upright freezers, refrigerated trucks, and much more. All Everest Refrigeration products are designed and manufactured to the highest quality standards. The company uses only the best materials to make its products durable, efficient, and energy-efficient.

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Everest Refrigeration Products

Everest Refrigeration is a leading manufacturer of commercial refrigeration products, catering to clients in varied industries. The company offers a wide range of industrial refrigeration products, commercial refrigeration equipment, and even bar refrigeration equipment.

    Everest Upright Reach-Ins
  • Everest Upright Reach-Ins

    The upright reach-ins help keep your inventory properly stored. The extra-tall design and adjustable shelves allow for convenient storage of any size or shape of the product. With this reach-in, you won’t have to worry about bending or stooping to pick up and stock items. It features a convenient step to help maintain a safe work environment. Made of stainless steel they are easy to clean and maintain.

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    Everest Back Bar Coolers
  • Everest Back Bar Coolers

    The bar coolers are designed with a sturdy metal frame and an insulated door with a high-quality seal to keep your drinks and other items at the perfect temperature for as long as possible. The robust exterior of this cooler is made with a corrosion-resistant material, ensuring that it will last for many years to come, while the door is designed with a magnetic closure, making it easy to open and shut. This cooler comes with a built-in drain, which makes cleaning it effortlessly, and the LED lighting adds a decorative element to any establishment.

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    Everest Direct Draw Keg Refrigerators
  • Everest Direct Draw Keg Refrigerators

    These beer fridges are designed with a beer line that comes out of the top of the fridge, instead of out of the front. This gives you the flexibility to position the beer line wherever you want, allowing you to keep your beer away from the heat of the other appliances in your kitchen. The Everest draw system is simple and convenient. Place the CO2 tank near the refrigerator, connect the CO2 line to the refrigerator, and set the draw pressure to your desired serving pressure. When you push the tap, the beer will come out at the desired serving pressure. You no longer have to lift heavy kegs and you can enjoy a fresh beer every time.

  • Shop Everest Direct Draw Keg Refrigerators


    Everest Bar Refrigeration
  • Everest Bar Refrigeration

    The Everest brand offers several styles of beer refrigerators, ranging from tabletop models to full-size units that are ideal for home bars and other entertainment spaces. The glass doors of these refrigerators are usually treated with an IR (infrared) coating to keep out heat. Many of these units come with LCD panels that let you control the internal climate to suit your preferences. The doors of these refrigerators have magnetic seals that keep the product cold for a long time.

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    Everest Glass Door Merchandisers
  • Everest Glass Door Merchandisers

    These merchandisers offer the ultimate in product visibility for a wide variety of products by using clear or tinted glass to showcase your products behind a UV-protected glass door. You can also use a mirrored finish to increase the visibility of your merchandising unit or use a combination of these finishes to suit your needs. These door merchandisers are available in a variety of sizes and configurations and can be outfitted with a variety of shelving options to accommodate your products.

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Refrigeration Maintenance Checklist

These are the things that you need to check during the annual maintenance of your unit. You can also find them in the user manual that comes with your fridge. Some things are essential for the health and longevity of your unit.

  • Clean Outside of the Equipment

  • Wipe Down Inside of the Equipment

  • Vacuum Inside of Equipment

  • Clean Coils

  • Clean Fan Blades

  • Check Refrigerant Levels

  • Observe Motor Operation

  • Examine All Parts for Wear and Tear

  • Inspect Compressor/Condensor Operation

  • Inspect Evaporator

  • Inspect Valves and Heat Exchangers

  • Check Electrical Connections

  • Check Suction Line Insulation

  • Clean Drain Lines

  • Inspect Seals and Fix Leaks

  • Test Thermometers and Recalibrate (if necessary)

  • Check Interior Lights

Preventative Refrigeration Maintenance

Refrigeration is a very important part of a commercial kitchen, as it is the very heart of the functioning of the kitchen. If the refrigeration equipment is not in a proper condition or is not maintained on time, it can cause serious problems. Refrigeration maintenance is very important, and it must be done at a regular interval to ensure the smooth functioning of the refrigerators. Regularly maintained appliances are more energy-efficient, last longer, and are more dependable. Preventative maintenance for your refrigerator will help keep it running efficiently for years to come.

Regular maintenance of your refrigerator can help reduce the risk of food-borne illness. Maintenance tasks include cleaning the condenser coils and filters, defrosting the refrigerator, and checking the thermostat setting. Depending on your model of refrigerator, the manufacturer’s manual will outline the appropriate maintenance schedule. If your refrigerator has a freezer compartment, it’s important to keep it clean and well-stocked. Food waste in the freezer will quickly become laden with bacteria, increasing the risk of food-borne illness.

How to Maintain a Commercial Refrigerator

How to Maintain A Commercial Refrigerator

Keeping your commercial refrigerators clean and well-maintained will keep them running efficiently and keep food fresh for longer. Over time, they can accumulate grime and dirt that can compromise the integrity of their internal components. A commercial refrigerator that is not cleaned regularly will become susceptible to the growth of mold and bacteria, which could cause food spoilage and even food poisoning.

Keep the interior of the refrigerator clean with a soft cloth and warm water. Inspect the refrigerator’s temperature control unit frequently to make sure it’s working properly. Keep the exterior of the refrigerator clean to prevent corrosion. You can use a vacuum or a damp cloth to clean the freezer and make sure to wipe up any spills or drips as quickly as possible. Vacuuming the interior of the unit will also remove dust, dirt, and debris, which clump together and restrict airflow.

What are the 4 major refrigeration components?

Many refrigeration components can be used in a wide range of temperatures. Some of the more common ones include the heat exchanger, condenser, evaporator, and compressor. All of these are vital components of larger units, but they can be used in smaller-scale projects as well.

  • Condenser:

    The condenser is the component of the refrigeration system that is responsible for converting the heat absorbed by the refrigerant into a form of energy that is not harmful to the system. It does this by blowing the refrigerant out through a series of tubes that are placed in contact with outside air, which is much cooler than the heat generated within the system. The average cost to replace a residential refrigerator condenser is between $300 and $450.

  • Expansion Valve:

    The expansion valve is an important component of the refrigeration system that is essential for maintaining a steady flow of refrigerant through the system. It does this by expanding the refrigerant from a liquid to a gas. An expansion valve replacement will cost between $150 and $300.

  • Heat Exchanger:

    The heat exchanger is responsible for transferring the heat absorbed by the refrigerant from one location to another location to maintain a steady flow of heat that is absorbed by the refrigerant. Heat exchangers range in price from about $40 to $300, depending on the size and brand of the unit.

  • Evaporator:

    The evaporator is an essential component of the refrigeration system responsible for increasing the speed at which the heat is absorbed from the outside air to maintain a steady flow of heat being transferred out of the system. A new evaporator for a large commercial fridge costs between $3,500 and $6,000.


Most of the major refrigeration components like condenser, evaporator, heat exchanger, air flow switch, feed water heaters, and thermostat are inspected at least once a year to avoid major breakdowns and keep the system operating at its maximum efficiency.

In the process of inspection, the technician will check the condition of the parts for any signs of wear and tear. If there are any signs of corrosion, pitting, dents, etc. on the surface of the refrigeration parts, then they must be replaced to avoid any further damage to your system.

Commercial Refigeration Maintenance Q&A

Commercial Refrigeration Maintenance Q&A

Whether you operate a small or large business, the health and safety of your customers and employees is your top priority. Commercial refrigeration maintenance helps ensure the safety and efficiency of your equipment, and it’s an important piece of keeping your business a safe and healthy environment for your customers and employees. We have gathered a few common questions about commercial refrigeration maintenance to help you with your business.

How do you maintain a commercial refrigerator?

There are a few steps that you need to take to be sure that your commercial fridge is as efficient as possible. First of all, you need to make sure that you are keeping it clean inside. Food particles left behind can attract pests, cause odors, and can lead to clogs in the drainage system. You also need to keep an eye on the internal temperature and make sure that it is set as low as possible without freezing your inventory.

You should also make sure that you are scheduling regular maintenance visits with your provider. Maintenance visits will include things like checking the efficiency of the door seal, cleaning the condenser, cleaning the evaporator, and checking the temperature controls. And finally, you need to make sure that you are rotating your inventory to prevent overheating in the unit.

How often should commercial refrigerators be serviced?

The best way to make sure that your commercial refrigerator stays in perfect working order is regular maintenance. You should have your unit serviced every 12 to 18 months. Regular maintenance helps to keep your unit operating at maximum efficiency and stops small problems from becoming big ones. Most refrigerators will have an indicator light if something is wrong. If you are unsure when to schedule maintenance, keep in mind that the manufacturer has recommended guidelines for how often the unit should be serviced.

During this service, the technician will inspect the unit’s mechanical and electrical components as well as ductwork to ensure that the system is working efficiently and safely. The technician may vacuum the evaporator, defrost the unit, or clean the condenser coils to improve energy efficiency. They will also test the system’s capacity to make sure it meets the manufacturer’s recommended load requirements.

How do you maintain a commercial refrigerator?

​​There are a variety of small tasks that can help maintain the efficiency of your commercial refrigerators and keep them running smoothly. These small tasks can add up to large savings for your business. Commercial refrigerators should be cleaned at least once a month. The exterior of the unit should be cleaned regularly, as well as the interior surfaces. Vacuuming the interior of the unit will remove dust, dirt, and debris, which can clump together and hinder airflow, as well as remove odors.

A commercial refrigerator that is not maintained can cause spoilage of the products it holds. The temperature can fluctuate, causing the product to freeze or melt. A commercial refrigerator that is not maintained may leak or spill. The doors may not seal correctly. The lighting can go out, causing the refrigerator to become dark. The controls can break, causing the temperature to be out of reach.

What is the preventive maintenance of a refrigerator?

Regular check-up and inspection of your refrigerator is the best way to keep it running smoothly for years to come. During the check-up, you will be given suggestions on how to best maintain your refrigerator to extend its life and keep it operating at peak efficiency. You may be recommended to clean the coils at least once a year to keep the unit operating at peak efficiency.

The filter should be changed every 6 months to 1 year. You can clean the condenser fan with an extension pole or a broom. You should vacuum your refrigerator’s drip pan every few months. It is recommended to replace the seals every 5 -10 years to keep the unit operating at peak efficiency. You can vacuum the evaporator fan every few months.

How often does a fridge need to be Regassed?

Refrigerators with internal condenser coils should be regassed every 12–18 months to keep them operating efficiently and avoid the risk of leaks. You should get your fridge regassed if you notice a reduction in performance. This can be anything from a decrease in efficiency to a decrease in the amount of time that it takes to cool your unit. The best thing about regassing is that it is a very quick and easy process.

How to regas a fridge:

  • Shut down the unit and allow the pressure to dissipate for at least 1 hour.

  • Open the doors to release any remaining pressure.

  • Disconnect the power cord.

  • Locate the gas line coming into the unit.

  • Connect the gas line to a gas regulator.

  • Open the gas valve and turn on the gas.

  • Open the shutoff valve to let gas into the unit.

  • Close the shutoff valve and open the gas valve.

  • Open the door of the unit to vent it.

  • Shut off the gas valve.

  • Open the door and reset the thermostat.

  • Plug in the unit and turn it on.

Do freezers need maintenance?

Freezers need regular maintenance to run efficiently and safely. Neglecting to clean and maintain your freezer can cause serious problems. the most important thing you can do is to make sure that you’re keeping an eye on the temperature inside. The recommended temperature range for most freezers is between 0 and 5 degrees Fahrenheit, but the optimal range is between -10 and -20 degrees Fahrenheit. The colder the freezer, the slower the food inside will deteriorate.

You should also clean the freezer regularly to prevent any issues. You can use a vacuum or a damp cloth to clean the freezer and make sure to wipe up any spills or drips as quickly as possible. A clogged condenser is the most common cause of issues in freezers. Food particles, dust, and grime fall into the condenser and clog the blades, preventing it from pulling in cool air. A clogged condenser will make your freezer work harder, causing it to wear out faster.

How do you clean a commercial walk-in cooler?

It’s important to regularly clean your walk-in cooler to keep it hygienic and prevent the spread of bacteria. You should be cleaning your walk-in cooler every couple of weeks, or whenever it gets too cluttered with stock. You should start with a thorough cleaning of the walk-in before you begin restocking it. You should make sure that you have all the equipment needed for the job; cleaning a walk-in cooler requires the right equipment, from a mop to a duster. You should be sweeping and mopping the floor of your walk-in, as well as cleaning all the doors. You should be cleaning the shelves of your walk-in, including the back and front of each shelf. You should be cleaning all the equipment in your walk-in, as well as all the other items, such as boxes and bags of stock.

Cleaning the floor of a commercial walk-in cooler with a vacuum is a good way to start the walk-through cleaning process. Then, wipe down all the refrigerated and non-refrigerated showcases with a glass cleaner to keep them streak-free. Sweep the floor of any debris, scrub the grates, and vacuum the floor again to get rid of any dust or debris. Then, take a mop and bucket and clean the walls of your walk-in cooler.

How important is refrigerator system maintenance?

Refrigerators are one of the most commonly used appliances in our daily lives. They are critical to keeping our food fresh and safe to eat. A broken or malfunctioning refrigerator poses a health risk and can cause significant financial loss. A clean refrigerator will not only keep your food fresh and safe, but it also helps your refrigerator run more efficiently and last longer.

A well-maintained refrigerator is more efficient and lasts longer than one that’s neglected. An annual inspection will help to identify any problems and correct them before they become major issues. Regular cleaning of the unit and a thorough debris-free filtering system will keep the machine running more efficiently. An inspection of the connections and condition of the gas line will ensure that there are no leaks or other issues that could cause a safety hazard. The door gaskets should be inspected as well to ensure that they are not torn or cracked.

2022-06-14 22:20:00
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