What does a breakaway connection do?

What does a breakaway connection do?

• A. It prevents damage during installation
• B. It allows the duct to separate from the fire damper if the duct supports give away
• C. It ensures a permanent connection
• D. It aids in maintaining airflow stability

Answer: (B)

A breakaway connection serves a critical function in HVAC systems, particularly in the context of safety and structural integrity. Its primary purpose is to allow the ductwork to separate from the fire damper in the event that duct supports fail. This is especially important during scenarios where there may be structural stress, such as a fire or other extreme situations, which could render a permanent connection dangerous. By enabling a safe disengagement of the duct from the fire damper, a breakaway connection helps to prevent further damage or the risk of dangerous situations, serving as a designed failure point. This functionality is crucial for maintaining safety standards and ensuring that ductwork can adapt to unforeseen circumstances without compromising performance or safety.

A breakaway connection serves a critical function in HVAC systems, particularly in the context of safety and structural integrity. Its primary purpose is to allow the ductwork to separate from the fire damper in the event that duct supports fail. This is especially important during scenarios where there may be structural stress, such as a fire or other extreme situations, which could render a permanent connection dangerous. By enabling a safe disengagement of the duct from the fire damper, a breakaway connection helps to prevent further damage or the risk of dangerous situations, serving as a designed failure point. This functionality is crucial for maintaining safety standards and ensuring that ductwork can adapt to unforeseen circumstances without compromising performance or safety.