Ductwork ( supply, return, exhaust)
Ductwork is a critical component of HVAC systems, responsible for: 1.Air distribution: Supplying conditioned air to occupied spaces. 2.Air collection: Returning air to the HVAC system for re-conditioning. 3.Exhaust: Removing stale air, moisture, and contaminants from the building. Types of ductwork: 1.Supply ducts: Deliver conditioned air to occupied spaces. 2.Return ducts: Draw air back into the HVAC system for re-conditioning. 3.Exhaust ducts: Remove air from the building, often used in bathrooms and kitchens. 4.Trunk ducts: Main ducts that branch into smaller ducts. 5.Branch ducts: Smaller ducts that connect to trunk ducts. Key characteristics: 1.Material: Typically made of sheet metal, fiberglass, or flexible ducting. 2.Size and shape: Varying sizes and shapes to fit different applications. 3.Insulation: Often insulated to reduce heat loss and gain. 4.Seams and connections: Must be sealed to prevent l...