Expert insights on commercial HVAC compressors and refrigeration systems.
Installing HVAC compressors is not an easy task. Following the manufacturer’s instructions can ensure the success of any HVAC compressor replacement project. Read more about our top installation tips.
While most people can appreciate the hard work that their commercial HVAC system does to keep them comfortable year round, many still have questions about heating and cooling.
Your commercial HVAC system requires a twice-annual maintenance checkup to stay in tip-top condition. If you have been letting your A/C compressor maintenance slip.
The Air Conditioning Contractors of America (ACCA) posted that they published a technical update on July 26, 2018. This is what it entails.
If you’re in the market for a refrigeration compressor replacement, choosing the right compressor is critically important to improve the energy efficiency as well as the reliability of your refrigeration system.
To ensure food safety, the perishable foods susceptible to spoilage by disease-causing microorganisms, such as bacteria, fungi, and viruses, must be kept in adequate containers, at safe temperatures during processing and transportation.
When assessing the efficiency of an HVAC/R system, all operating expenses should be considered, including the cost of energy consumption, maintenance, repairs, and eventually equipment replacement. Although a variety of factors can affect the efficiency of HVAC and refrigeration systems, the compressor plays a major role in the overall performance of these systems.
To prevent excessive ice buildup on the evaporator coil and ensure optimal operation of refrigeration systems, a reliable and efficient means of defrost is often required. Two commonly used defrosting methods are the electric defrost and hot gas defrost.
When a compressor needs to be replaced, the technician must identify the cause of failure before installing a replacement compressor. This is extremely important because if the issue that has caused the initial breakdown is left unaddressed, it may affect the compressor replacement as well.
A conventional compressor operates more efficiently if the pressure trapped inside the cylinder head assembly and/or discharge line is released after each cycle.
Besides consuming more energy, a compressor that operates under intermittent or continuous overheating conditions may fail before its time and, more importantly, when least expected. Currently, compressor overheating is one of the most common causes of commercial refrigeration problems.
When it comes to commercial compressors, an undercharge or overcharge of refrigerant may have many undesirable consequences. That’s because both conditions prevent the compressor from operating at peak performance, eventually leaving you with a malfunctioning system that can negatively affect your business.
