HVAC & Commercial Refrigeration Blog

GreenChill Partnership And Commercial Refrigeration Service

Commercial Refrigeration Service And GreenChill Compliance

GreenChill is a partnership between the Environmental Protection Agency (EPA) and food retailers who use refrigerated equipment to reduce refrigerant emissions and thereby decrease the damage they can cause to the ozone layer. As part of this process, retailers are also encouraged to update their refrigerants during commercial refrigeration service to non-ozone depleting substitutes in their refrigerated equipment.

Commercial Refrigeration Service And Refrigerant Conversion

Conversion from older refrigerants in refrigerated equipment like HCFC-22 and other HCFCs is a major part of GreenChill Compliance. HCFC-22 is known to cause significant damage to the ozone layer when it is inadvertently released during commercial refrigeration service. To prevent this in the future the GreenChill Partnership as well as the Montreal Protocol, a treaty signed by the United States, has called for the phase out of HCFC-22 and other damaging HCFCs. This will force the transition to newer, non-ozone depleting refrigerants during commercial refrigeration service.

As of 2015, there will be no import or production of ozone damaging HCFCs except for refrigerated equipment manufactured before 2010. While retailers who own older equipment will still be able to get their refrigerant recharged during commercial refrigeration service, by 2020 two of the most widely used HCFCs (142b and 22) will no longer be imported or produced. By 2030 it is expected that all damaging refrigerants are eliminated in refrigerated equipment in the United States because there will be no import or production of any HCFCs by 2030. At that time, almost all commercial refrigeration service will be done on equipment using non-ozone depleting refrigerants.

Two Main Approaches For Retrofitting Refrigerated Equipment During Commercial Refrigeration Service

The first approach to retrofitting retail refrigerated equipment during commercial refrigeration service involves replacing the refrigerant only. This approach is more cost effective and results in minimal changes to the refrigerated equipment. The second approach involves installing new mechanical systems during commercial refrigeration service which is obviously more costly. In addition to migrating to a non-ozone depleting refrigerant, the commercial refrigeration service could include installing new compressors, condensers, and cases.

Regardless of which approach is undertaken any retrofit should include improving the leak tightness of the refrigerated equipment during the commercial refrigeration service. Emissions of the refrigerant whether old or new is still a large issue because even if they are non-ozone damaging refrigerants newer refrigerants like HFCs are still considered greenhouse gases. So to prevent exchanging one environmental problem for another refrigerated equipment owners need to use the retrofit conversion process during commercial refrigeration service as a way to reduce refrigerant leaks and prevent refrigerant emissions.

Proper commercial refrigeration service of your refrigerated equipment has never been more important. Not only are there reliability issues that need to be considered, but preventing damage to the environment during commercial refrigeration service needs to be addressed as well.

Refrigeration Equipment | Commercial Refrigerator Service

Commercial Refrigerator Service

Refrigeration equipment is a vital part of any food service establishment’s operations, so commercial refrigerator service should not be taken lightly. When looking for a technician to provide your commercial refrigerator service, you’ll want to find one that has certified training in the service of refrigeration equipment. The non-profit organization North American Technician Excellence, or NATE, specializes in certifying technicians in commercial refrigerator service and the field of refrigeration equipment.

Why A NATE Technician For Your Commercial Refrigerator Service?

NATE certification tests represent real working knowledge of HVAC and refrigeration equipment. They provide testing that allows technicians to be certified in specific knowledge areas like commercial refrigerator service. The NATE testing process recognizes different levels of expertise and includes a core exam and a specialty exam in a field like commercial refrigerator service. This exam process simplifies the field of refrigeration equipment into different knowledge areas. So technicians become experts at specific fields rather than becoming a jack-of-all trades in HVAC and refrigeration equipment.

Staying Up To Date In The Field Of Commercial Refrigerator Service

The HVAC and refrigeration equipment fields are constantly changing. So it’s important for commercial refrigerator service technicians to remain up to speed with the latest developments. Changes like new refrigerants for your refrigeration equipment, new codes and standards for commercial refrigerator service, and changes in engineering and technology require that your commercial refrigerator service technician remain up to date. To accomplish this, NATE requires re-certification testing to keep technicians on the cutting edge of the refrigeration equipment industry.

An up-to-date NATE certification provides a wealth of benefits to HVAC and refrigeration equipment technicians and the companies they serve. You wouldn’t go to a doctor that quit studying medicine after medical school. So why would you call on a commercial refrigerator service technician whose knowledge about refrigeration equipment is out of date? When you contact a NATE certified commercial refrigerator service technician, you can be comfortable in knowing that they have invested the time and energy into achieving and maintaining their certification in refrigeration equipment and commercial refrigerator service.

When looking for someone to provide you with quality commercial refrigerator service, take the time to look for a technician that has been NATE certified. NATE certified technicians are skilled professionals who have proven their knowledge of HVAC and refrigeration equipment by successfully completing NATE certification testing in specialized areas like commercial refrigerator service.

Food Service Equipment | The Walk In Cooler

Refrigeration Equipment: The Walk In Cooler

walk in cooler food service equipment As food service equipment goes, the walk in cooler is probably one of the most important pieces of refrigeration equipment a restaurant owner will invest in. As previously discussed, the right walk in cooler can drastically impact a restaurant’s bottom line. If the walk in cooler is too big, then the restaurant is keeping too much air cold. If this vital piece of refrigeration equipment is too small, then profits will be eroded by spoiled perishable items, and the restaurant owner’s food service equipment could be putting them out of business. So the walk in cooler is a very important piece of food service equipment.

Walk In Cooler Features

There are several features which can lend themselves to a walk in cooler operating efficiently. Quality door designs are very important for this piece of refrigeration equipment to operate effectively and have lasting durability. Rigid, reinforced door frames and heavy duty hinges provide maximum durability of your walk in cooler. During busy times, there will be plenty of in and out traffic with the door to your refrigeration equipment being opened and closed repeatedly. Poorly constructed doors or low quality hinges will drastically reduce the long term durability of your walk in cooler and require you to service this piece of food service equipment far too often.

Inside door releases are also a must for any walk in cooler. This is a safety feature that prevents food service employees from getting stuck inside the refrigerator or freezer. It is almost always part of any refrigeration equipment manufacturer’s standard features, but it’s a good idea to make sure it’s included with your walk in cooler when you have it installed.

Other important features for this piece of refrigeration equipment include an alarm system if the temperature in the walk in cooler is fluctuating widely. Oftentimes this can be the result of the door to your refrigeration equipment being left open accidentally, but there could also be a mechanical problem with the compressor or another part of your refrigerator or freezer could be malfunctioning. An alarm system will notify you of any issues before your valuable food service inventory items spoil.

Walk In Cooler Maintenance Requirements

walk in cooler refrigeration equipment Keeping the air flowing smoothly and keeping condenser coils cleaned is vital to proper operation of any piece of refrigeration equipment. This means proper ventilation, regularly cleaning filters, and regular check-ups with a certified technician. From time to time the refrigerant will need to be replaced, and per state regulations this can only be done by a refrigeration equipment technician who is certified. When regular maintenance of your walk in cooler is not performed your are increasing the odds of it breaking down prematurely. Almost always, your walk in cooler will break down on the hottest day of the year when your establishment is busy and you need your food service equipment the most. To add insult to injury it will probably happen on a Saturday night when all of the refrigeration equipment technicians are unavailable.

What Type Of Walk In Cooler Is Best For You?

A variety of walk in cooler options are available in addition to the size. For instance, they may be prefabricated by a refrigeration equipment company or they may be free standing. Almost always restaurants that have large perishable goods needs will have their walk in cooler prefabricated, but there is also the chance that they put this piece of food service equipment outside if their size requirements are too big to fit inside. A very large walk in cooler may have different floors, but for smaller versions shelving units are almost always a necessity for ease of access. Also the condenser for your refrigeration equipment can be in-place or remote depending on your needs.

Whatever type of walk in cooler you decide upon for your refrigeration equipment, it will be important to remember to service this vital piece of food service equipment to protect your investment in the equipment and the valuable inventory it holds.

The Walk In Fridge

A Critical Piece Of Restaurant Equipment

As restaurant equipment goes, the walk in fridge is probably the most critical piece of equipment needed. For storage of perishable items that create profit for restaurants the walk in fridge is unbeatable. When this piece of equipment goes down, either due to improper commercial refrigeration service or power outage, the potential for loss to the restaurant is significant. When considering filling your establishment with restaurant equipment the decision an owner makes on the walk in fridge could be the most important one.

Types of Walk In Fridge

When laying out your floor plan with the various types of equipment, the type and size of walk in fridge you choose will be very important. You can choose a custom-built walk in fridge, but this will cost more money and may lead to your budget being exceeded. A better option for your needs might be a stand-alone, prefabricated walk in fridge. Most prefabricated equipment is naturally going to be less costly as they are produced in volume by the walk in fridge manufacturer.

The Size of Your Walk In Fridge

The size of your walk in fridge unit is going to be a a very important choice too. Naturally there are a variety of sizes and configurations for a walk in fridge. In fact, there is probably more options for this piece of equipment than any other. Most experts agree that if your cold storage requirements exceed 80 cubic feet, or if you serve more than 250 meals per day, then you are going to need to add a walk in fridge to your list of required equipment. The type of food you serve in your eating establishment will also impact your choice of a walk in fridge.

If you’ve decided that a walk in fridge is necessary, then a good rule of thumb for picking out this piece of equipment is to plan 1 to 1.5 cubic feet of storage space for each meal you serve on any given day. Adding shelves to your walk in fridge will help you use the space economically, but make sure the shelves don’t go too high as this could create dangerous situations for your restaurant employees.

If you plan on adding a walk in fridge to your list of restaurant equipment, contact a commercial refrigeration expert who can help you decide on the right configuration for your needs.

The Importance Of Commercial Refrigeration Service

Commercial Refrigeration Service

commercial refrigeration service Being a restauranteur or retail grocer, you probably understand how important commercial refrigeration is to your business. Commercial refrigeration equipment would include any free standing or built-in unit(s) that provide cold storage for your company’s perishable goods. Commercial refrigeration includes both refrigerators and freezers which are available in a wide variety of configurations including walk-ins, reach-ins, and commercial refrigeration display cases.

Why Is Commercial Refrigeration Service So Important?

Because perishable goods are an important part of the revenue and profits for your company, it is important to keep your commercial refrigeration operating properly through scheduled commercial refrigeration service. You know what happens when your commercial refrigeration breaks down suddenly. You are scrambling to find some way to get it running again before thousands of dollars of product goes bad and can’t be sold to customers. Of course you can rely on emergency commercial refrigeration service, but this is much more costly than scheduled maintenance and the availability of emergency commercial refrigeration service when you need it most is a big unknown.

The other reason you need to keep your refrigeration equipment in top operating condition through regular commercial refrigeration service is because of the energy costs related to operating it. For most restaurants and small grocers, the energy costs related to operating their commercial refrigeration equipment make up a large part of their overhead. When your equipment is operating inefficiently due to lack of proper commercial refrigeration service, then your energy costs can go up significantly.

The Peace Of Mind Provided By Commercial Refrigeration Service

Properly maintained commercial refrigeration equipment provides peace of mind to restaurant owners and retail grocers. Quite a bit of your working capital is invested in the perishable goods that regular commercial refrigeration service helps keep at the proper temperature. When you rely on emergency commercial refrigeration service, then you are playing a risky game of chance which could cost you thousands.

Being incredibly user friendly due to the variety of sizes and types, commercial refrigeration units offer safe food storage options when commercial refrigeration service is done on a regular basis. Your refrigeration equipment was a large investment for you when you started your company, so when you take care of it like you would a fancy car or custom built home with regular commercial refrigeration service it provides you with a reliable solution for your cold storage needs.

Whether your refrigeration equipment is new or old, a good commercial refrigeration service company can provide you the maintenance needed to keep it in top working order.