Hazardous Locations and How Polar King Can Help. According to the National Fire Protection Association (NFPA), hazardous locations are defined as premises, buildings or parts thereof where fire or explosion hazards may exist due to the presence of flammable gases or vapors, flammable liquids, combustible …
Polar King Walk-In Guide: What is Cold?
There is a common misconception as to how the heating and cooling processes actually work. Many people believe that temperature control is essentially pumping either hot air or cold air into an area. However, in regards to refrigeration, cold is actually the removal or transfer …