Keeping your industrial cooling systems online and in good working order can be a full-time job in itself. Fortunately, you’re not left in the cold (no pun intended) when it comes to your commercial refrigeration equipment. Central Washington Refrigeration has a service and parts department open 24 hours a day to serve your needs, along with highly trained technicians.

However, the longevity of your equipment also depends on you, as you’re the one seeing the equipment day in and day out. By maintaining the interior and exterior of your industrial cooling equipment, you can keep your systems running efficiently, saving time and money. Additionally, you can catch potential problems early on, before the systems fail and result in spoilage.

Below are some tips for maintaining your cold storage facilities in Washington, Oregon or Idaho.
Inspect the Refrigeration System
The refrigeration system is an integral part of any cold storage system. Therefore, it should be monitored continuously to ensure it’s working correctly. If it’s not, perishable goods can spoil, resulting in lost time and revenue.

The first thing to watch for is the temperature of your system. Check the refrigeration sensor and compare this to the temperature from a professional thermometer. There should be no discrepancy between the two. If there is, this means that the refrigerator sensor needs to be calibrated or replaced.

Next, inspect the compressor. If this part is not working properly, it will create excess noise and overheat. The evaporator also needs attention. This part is responsible for absorbing heat from the stored products. If you notice loud noises, hot air or water/oil leakage, you’ll need to service your evaporator right away.

Lastly, inspect the condenser, which is the outdoor portion of the refrigeration system. Its primary task is to cool down the refrigerant solution. The pipes leading out to the condenser should be cool. If they are hot, schedule maintenance right away.
Keep Your Facility Clean
You should be keeping your cold storage facility clean using the appropriate products. This prevents mold and bacteria from growing, potentially contaminating foods, beverages and medicines. Common sense goes a long way in this instance – be sure to remove expired food items to prevent the spread of mold spores and regularly clean the seals on the doors.

Another step you’ll want to take is to check for air leaks. If you find any, repair them. Air leaks might not seem like a big deal, but they can cause temperature fluctuations due to air escaping and entering, allowing mold and bacteria to grow.
Inspect for Ice
When entering your cold room, make sure that you remove any buildup of ice on the walls, ceilings or floors. This is especially important if you’re storing fruits and vegetables, as these can spoil easily when ice is present.

Large ice crystals can lead to fruit cell wall damage and water migration, causing them to get mushy inside and shrivel up. A buildup of ice also indicates that there may be a problem with your equipment, such as the temperature sensor, compressor or evaporator. Check these parts and ensure they are working properly.
Check Electrical Connections
It’s important that your cold storage systems have the proper flow of current, which is why you need to check on the electrical connections. These can fail over time, especially since they are running 24/7.

In many instances, it’s just a simple fuse that needs to be replaced. Other times, more extensive electrical work will need to be done. It’s also important to make sure that your systems are running as efficiently as possible, as being unable to control energy costs can put your business at a competitive disadvantage.
Monitor Humidity Levels
Cold storage facilities must also monitor their humidity levels daily. If these levels reach higher-than-average levels, mold and bacteria can grow, resulting in spoilage. The best way to keep an eye on humidity levels is to monitor the digital hygrometer.

Our only word of caution is to make sure that the refrigerator hygrometer is functioning properly. Just as you would check the thermometer using one of your own, you should do the same with the hygrometer. If you notice a discrepancy between the two devices, you should calibrate or replace the hygrometer.
Maintenance Services for Refrigeration Systems in Washington, Oregon and Idaho
When your cold storage facility is well cared for, you can operate at total efficiency. By following the tips above and staying on top of your equipment, you can prevent unexpected and costly breakdowns.

When you need maintenance, be sure to count on the professionals from Central Washington Refrigeration. We are a local company that works with the most complex refrigeration systems in any industry. Our service and parts department is open 24 hours a day, so you can count on us to keep your systems online and functioning efficiently. Contact us today to learn more about our maintenance services for refrigeration systems.

The ultimate goal of large-scale cold storage is to preserve the quality of food, such as fresh produce, meat and seafood, dairy, processed foods and frozen foods. Even botanicals, bio-pharmaceuticals, cosmetics and nutritional supplements require proper cold storage. However, since these needs are unique, it’s important to choose the right refrigeration system for your application.

Commercial refrigeration systems vary based on size, efficiency and installation. When you work with Central Washington Refrigeration, you can expect a custom refrigeration system tailored to your needs. We offer complete project management in the design and installation of new refrigeration systems. Contact us today to discuss your project and how we can be of assistance.
Expert Installation Services for Refrigeration Systems
Refrigeration units are used to keep items at a safe temperature so that they do not grow bacteria or spoil. While there are a wide range of refrigeration system designs available on the market, some businesses require custom solutions. Tailored systems are specifically engineered to meet the unique needs of your application.

However, designing your refrigeration system is only half the battle. It’s equally important to choose a qualified installer who has an understanding of refrigeration technology. Even though it might seem simple, installing a refrigeration system requires technical expertise and training. It’s crucial that your system works properly and delivers the best efficiency.
Installation and Training Services from CWR
When working with Central Washington Refrigeration, you can expect a highly trained and qualified team of technicians who will design and install your custom refrigeration system. We require our technicians to complete comprehensive installation training and demonstrate expertise when installing systems.

Additionally, our technicians are mindful of the area where the system will be installed, as it should be well-ventilated, away from heat sources and equipped with a sufficient power supply. Certified installers should always be the ones to handle installation, as they are properly trained and will follow the best practices to ensure safe, efficient and correct setup.

In fact, our company is so committed to safety and efficacy, we provide safety management solutions, inspections, programs and training. Our training covers the safe use of ammonia, operator certifications and continuing education classes for industry professionals from across the U.S.
Installing Refrigeration Systems to the Highest Standards
Once your system is installed, our technicians will make sure that it stays online and provides the environmental control you need. We are locally owned, serving Washington, Idaho and Oregon, and we have a service and parts department available 24 hours a day. To learn more about having a custom refrigeration system installed, contact Central Washington Refrigeration today.

Refrigeration system design is one of the most important aspects for retail stores, restaurants and food storage facilities. However, it’s also widely overlooked, as many people shift their attention to other things, like the lighting or HVAC equipment. In an average facility, refrigeration systems account for up to 80 percent of energy costs, so you don’t want this to be an afterthought.

Additionally, if your refrigeration system fails for some reason, it can result in the loss of hundreds of thousands of dollars worth of product. Fortunately, an efficient design ensures that your system is properly designed and optimized for your needs. Central Washington Refrigeration designs and installs a wide range of cooling systems in Washington state, along with Idaho and Oregon.

Below is more information on what you can expect from Central Washington Refrigeration when partnering with us to design and install your new refrigeration system.
Key Considerations in the Engineering and Design of Refrigeration Systems
Since Central Washington Refrigeration can custom design your refrigeration system, you can expect a tailored solution that meets your exact needs. Here is the criteria that we consider in the design process:
Temperature and humidity
Our technicians ensure that our systems are able to maintain the correct temperature as required by the FDA Food Code. This prevents bacteria from forming on food, ensures freshness and keeps people safe. Humidity is also of importance, as high humidity levels can lead to water loss and shortened product life.
Size
Overly large refrigeration systems can lead to unnecessary energy consumption, while compact systems may not meet your needs. Our technicians will help you determine the appropriate size for your system while also taking into account the physical space available for installation, maintenance and repairs.
Location
Where your refrigeration system will be installed is of importance, too. Are there extreme ambient temperatures to consider? Are there any noise or ventilation concerns? Our technicians will also look at the space and the ease of routing for refrigerant piping.
Flexibility
The refrigeration industry is subject to change. Whether it’s changes in the FDA Food Code, refrigerants or merchandizing, it’s not uncommon to require overhauls every five years or so. All of our systems are user-friendly, easy to upgrade, easy to expand and compatible with your refrigerant criteria.
Why Opt for a Custom Refrigeration System 
Custom refrigeration systems offer a wide range of benefits over standard systems. They can be engineered with a specific configuration, design and features that will benefit your industry, ensuring that you get a top notch product that meets your exact needs.

For example, your custom system can be made to fit within the available space so that you don’t have to rely on a standard machine in an unsuitable area. And, when your refrigeration system is installed properly, it will also be easier to service.

You can also include custom features like dual refrigeration, remote controls, high-performance pumps and remote sensing technology. With custom features, it’s also easier to maintain the efficiency of your system ensuring that you reduce energy usage, streamline processes and decrease overall operating costs.

To learn more about our professional engineering and design services, contact Central Washington Refrigeration today.

Maintaining consistent temperatures is paramount for industrial refrigeration systems, as they are responsible for ensuring the safety, quality and longevity of perishable goods. However, operators frequently encounter the vexing challenge of fluctuating temperatures, which can compromise food safety standards, lead to product loss and incur significant costs.

Let’s look further into the causes of temperature fluctuations in commercial refrigeration systems, as well as offer practical solutions to mitigate these issues, thereby safeguarding your inventory and bottom line.
Understanding the Causes
Several factors contribute to temperature fluctuations in commercial refrigeration systems, including:

Frequent door openings. Regular access to refrigeration units, necessary for stocking and retrieving products, allows warm air to enter, disrupting the internal temperature.
Packing too many items in a unit can obstruct airflow, leading to uneven cooling and hot spots.
Improper sealing. Damaged seals or gaskets on doors can allow cold air to escape and warm air to infiltrate, reducing efficiency.
Inadequate maintenance. Failing to regularly service components like condensers, evaporators and fans can impair a system’s ability to maintain stable temperatures.
Ambient temperature variations. Changes in the surrounding environment, particularly in outdoor or poorly insulated settings, can affect the internal temperature of refrigeration units.

Mitigating Temperature Fluctuations
To combat the challenges posed by temperature fluctuations, consider the following strategies:
Implement Regular Maintenance Checks
Routine maintenance is crucial for identifying and addressing issues before they lead to temperature instability. This includes cleaning condenser coils, checking refrigerant levels, inspecting door seals and ensuring that fans and evaporators are functioning correctly.
Optimize Stocking Practices
Avoid overstocking and understocking. Maintain an organized layout that allows for optimal airflow within the unit. Consider rotating stock and using open shelving to facilitate even cooling.
Invest in High-Quality Insulation
Enhancing the insulation of your refrigeration units and the surrounding environment can significantly reduce the impact of external temperature variations. This might involve upgrading your units or improving the insulation of your facility.
Use Automated Monitoring Systems
Technology can play a pivotal role in maintaining consistent temperatures. Automated monitoring systems can alert you to temperature deviations in real-time, allowing for swift action to rectify any issues.
Train Staff on Best Practices
Educating your team on the importance of minimizing door openings, properly stocking refrigerators and promptly reporting problems can help in maintaining optimal temperatures.
Consider Upgrading Equipment
 If fluctuations persist despite your best efforts, it may be time to invest in newer, more efficient refrigeration systems. Modern units are designed with advanced features to combat temperature variability effectively.
Servicing Your Commercial Refrigeration System
Fluctuating temperatures in commercial refrigeration systems pose a significant challenge, but with the right strategies, they can be effectively managed. By understanding the underlying causes and implementing proactive measures, your business can ensure the safety and quality of your products, minimize waste and optimize operational efficiency.

To schedule maintenance on your industrial refrigeration system, contact Central Washington Refrigeration today. We service refrigeration systems of all complexities throughout Washington state, as well as Idaho and Oregon. We can also design and build new, custom systems that better meet your needs.

Central Washington Refrigeration (CWR) is a trusted expert in large-scale industrial cooling systems. We design and install a wide variety of cooling systems, including pump recirculation systems, direct expansion systems and chilled brine/glycol systems. Since all systems are designed specifically for our clients, you can expect personalized attention and a strong commitment to safety and efficiency.

If you work in food processing, food manufacturing and/or food storage, contact CWR today for a consultation. While most of our clients are in Washington, we are also licensed to perform our services in Oregon and Idaho.

Getting to Know CWR – Who We Are and What We Do

As a world-class leader in food processing, manufacturing and storage, CWR plays a vital role in preserving food quality. People count on our cooling equipment to maintain a controlled temperature environment, ensuring product quality and safety.

Here are some things to know about our locally operated business:

We are responsible for designing, building, installing and maintaining industrial cooling systems.
We have over 40 years of experience delivering high-performance systems that are great for business and safe for the environment, workers and community.
We specialize in ammonia systems, as ammonia won’t deplete the environment, has zero global warming potential and is biodegradable, efficient and economical.
We work with a wide range of industries, including beef processing plants, vegetable and fruit processing plants, seafood processing plants, cold storage facilities, dairy processors, breweries and wineries.
We are licensed to provide services in several states, with the majority of our clients located in Washington.
We are trusted by many big brands such as ConAgra Foods, TreeTop, McCain and Grimmway Farms.

What to Expect from Our Team

When you put your trust in CWR, you can expect quality refrigeration solutions, impeccable service and a commitment to safety. Our services include the following:

We offer complete project management in the design and installation of new refrigeration systems, including flooded ammonia systems, pump recirculation systems, chilled brine/glycol systems and Freon systems.
Sales/engineering design. Our team carries years of experience, which pays when it comes to designing refrigeration systems that meet your specific industry and business requirements. Remember, each system is built with the client in mind!
Need something from our parts department? No problem! Our service and parts department is open 24-hours a day with trained service technicians. We know that your systems must work efficiently around-the-clock, which is why we never stop working either!
We care deeply about the impact that ammonia has on people and the environment. This is why we remain committed to providing process safety management solutions, inspections and programs and training. We also provide continuing education classes for industry professionals.

Are you ready to learn more about partnering with CWR for your industrial cooling needs? Contact us today at 509-248-4600 and let’s see how we can help your bottom line!

Refrigeration systems are essential in many industries, including food processing, manufacturing and food storage. Among the multitude of refrigerants available, ammonia stands out as a tried-and-true solution, offering numerous advantages that make it a preferred choice in many refrigeration applications.

Let’s delve into the key advantages of using ammonia in refrigeration systems.

Superior Thermodynamic Properties

Ammonia possesses outstanding thermodynamic qualities that make it an efficient refrigerant. Its high latent heat of vaporization enables effective heat absorption during evaporation and substantial heat release during condensation. This property allows for efficient heat transfer and optimal cooling performance.

High Energy Efficiency

Efficiency is a critical factor in refrigeration systems. Ammonia-based systems are highly energy-efficient due to the superior thermodynamic properties of ammonia. They can achieve significant cooling capacities while consuming comparatively less energy, resulting in reduced operating costs and energy savings over time.

Environmental Sustainability

Ammonia is renowned for its environmental friendliness. It has zero ozone depletion potential (ODP) and a negligible global warming potential (GWP), making it an environmentally responsible choice. It is also biodegradable. As regulations increasingly emphasize sustainability, the use of ammonia aligns with these goals, reducing the ecological impact of refrigeration operations.

Cost-Effectiveness

Cost considerations play a pivotal role in choosing refrigerants for industrial applications. Ammonia’s availability and affordability make it a cost-effective option compared to many synthetic refrigerants. In fact, ammonia refrigeration systems cost 10 to 20 percent less to install than refrigeration systems using competitive industrial refrigerants. And, by keeping costs lower to begin with, it also reduces food costs for consumers.

Robustness and Reliability

Industrial processes rely on the reliability and durability of refrigeration systems. Ammonia-based systems are known for their robustness and longevity when properly maintained. Their ability to operate efficiently over extended periods minimizes downtime and ensures continuous cooling, critical for uninterrupted operations.

Safety Features and Leak Detection

Safety is paramount in industrial settings. Ammonia’s strong, distinct odor makes leaks easily detectable, enabling timely identification and mitigation of potential risks. Additionally, proper handling and safety protocols minimize hazards associated with its use, ensuring a secure working environment.

Preserve and Protect Food

For those working in the food industry, food safety is paramount. No one wants to be the reason why people become sick. Fortunately, ammonia helps to preserve and protect food. Much of the food consumers see has passed through an ammonia refrigeration facility before reaching the grocery store, allowing everyone to enjoy fresh fruits, vegetables, meat, poultry, fish, dairy and beverages.

We Specialize in Ammonia-Based Systems

The advantages of using ammonia in refrigeration systems are far-reaching. As industries seek efficient and sustainable refrigeration solutions, ammonia continues to be a preferred refrigerant, offering a compelling combination of performance, reliability and environmental responsibility. For these reasons, ammonia continues to be the top choice for Central Washington Refrigeration.

To learn more about our ammonia-based systems for the food processing, manufacturing and food storage industries, contact our team today at 509-248-4600.