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HVAC for Chicago Food Plants

Temperature control and a sanitary environment are the most important elements of food processing. Freezing, cooling, heating, and proper airflow are necessary to ensure the safety and wholesomeness of the products that will be consumed. Breakdowns or malfunctions in...

Basics of R-22 Conversions

Due to a number of global and national environmental initiatives and rulings during the past decade, R-22 is being phased out as a refrigerant for cooling and air conditioning systems. The chemical of choice for many years, R-22 is among the class of HCFCs...