What is a Flare Line or Chimney? A flare line, also known as a chimney, is a venting system utilized in air conditioning, refrigeration, and heating applications. Its primary function is to safely expel flammable gases, like refrigerants, and other combustion byproducts into the outside atmosphere. Chimneys are essential for industrial facilities with production or manufacturing operations. Their main purpose is to remove hazardous and flammable gases from production plants, furnaces, or boilers, allowing them to be released into the atmosphere after proper treatment. The pathway that transports these gases from beginning to end is commonly referred to as "Flare Lines" or "Chimney."
These types of ductwork fall under the category of custom engineering, where pre-design is crucial for achieving optimal performance