All you need to know about chiller repair services!

Chillers are heavy-duty industrial-level machines that are used to manage the temperature of a manufacturing process. Chillers have become one of the vital HVAC components for various commercial facilities like hotels, restaurants, sporting areas, manufacturing plants, etc. This system can function as the heart of any central HVAC system. Proper operation and maintenance of chillers become one of the top priorities if something goes wrong. No matter what facility it is, improper handling of the machine can lead to lots of damage in terms of money, efficiency, performance, and energy consumption. So, If you experience any of the following issues, you must hire a chiller repair contractor in NJ to ensure the system's proper operation. Some frequent chiller issues are as follows: –

Corrosion –

As we all know that chiller tubes are mostly made of copper, this material is vulnerable to rusting easily. So, when you factor in two dissimilar metals, the tube may experience heavy galvanic corrosion. This may result in the loss of carbon steel, which may heavily affect the chiller's performance. The reasons for corrosion is due to poor water flow and the buildup of sediment. Due to this, the tube will eventually perforate, and the refrigerant will be reduced as well.

Poor operating practices and chiller repair solutions –

Poor operating practices not only can lessen the efficiency of the chiller but can also its life. The practices that can result in this condition are –

Trying to do something on a chiller that is not designed to do.

Not considerate about the consequences of a particular action regarding chiller.

For instance, one such common practice that individuals can do – is to increase the flow of chilled water in the chiller system. This is done with the belief that more water gets cooled in the chiller with an increased flow rate. But in reality, this increase in the flow rate in the chiller beyond the manufacturer state limit can lessen the operating efficiency of the chiller. Apart from this, the increased flow rates than those recommended can increase the erosion rate in the chiller’s tubes, thus resulting in early tube failure.

Inspection of performance –

As chillers may comprise various complex components, for smooth performance of every part of the chiller, it becomes essential to ensure the seamless operation of the machine. Therefore, experts recommend that one keep checking the operational performance rates every 8 years. If the efficiency levels are at the required standards, it is ok; otherwise, it becomes essential to change the chillers.

Worn electrical components –

As a chiller may comprise various parts, so it becomes essential to keep an eye on everything. But everything has its lifespan, and so is for this. Electrical components may get worn down with time for many reasons, such as mishandling, long operating hours, etc.

Corroded heat-transfer surfaces –

Various surfaces of the chiller can easily get corroded with time due to the constant transfer of extreme temperatures. Heat is one of the essential factors that can lead to heavy damage over time, so even if it is heat transfer surfaces, they will also wear away.

Tips that one needs to know regarding chiller repair and maintenance –

Chiller repair services in NJ are one of the essential parts of any chiller owner’s job. There may be many reasons for an industrial chiller breakdown, but these can be prevented using these simple steps –

Performing routine repairs or maintenance every quarter –

Your chiller manufacturer can provide you with a chiller inspection form as guidance. For this, one needs to join a customer’s preventative maintenance program. So, a licensed chiller repair contractor in NJ must be hired to perform maintenance and repairs. Apart from this, one needs to keep records of the maintenance and repairs to use as a reference for future chiller repair and maintenance.

Inspecting heat transfer fluid –

This is done to ensure that the chiller is free of debris and to ensure that these are adequately rated for the ambient conditions and process fluid temperatures.

Inspecting condenser coils –

This is done to ensure that the chiller is free from any build-up of dirt and debris. In addition, a clean coil can provide better airflow to improve more efficient heat transfer in the chiller system.

Inspecting condenser coils –

This ensures that the connections are tight and secure. However, looseness in wires can occur over time resulting in random chiller faults.

Verify chiller safety switches –

It is essential to check whether the chiller safety switches are working properly to ensure the chiller will be protected from a fault. Apart from this, one needs to inspect the fan blades, shaft, motor bearing, and signs of wear for proper airflow to remove heat from the chiller system.

Electrical contacts need to be thoroughly inspected and cleaned –

Inspect the chiller pump to ensure whether pump seals are not leaking and bearing, and check the piping to ensure there are no leaks in any fluid contact parts. Apart from this, ensure that the Schrader valve is seated correctly and the cap of the chiller system is tightly secured.

So, the aforementioned is some information regarding chiller repair services. So, if you are looking for a trusted chiller contractor, then NJ Reliable Coatings LLC is the company that can deliver you long-lasting, effective, and reliable chiller repair service in NJ.