: It includes technical specifications for duct sizing, layouts, and materials, with an emphasis on creating airtight systems to prevent energy loss and maintain air quality.
: Section 2.7 detail the necessary steps for testing, cleaning, and operating systems to ensure they continue to perform as intended throughout their life cycle. Role in Building Regulations Guide B2 Ventilation and ductwork
: It outlines essential requirements for occupant comfort and health, including contaminant control, fresh air rates, and temperature regulation. : It includes technical specifications for duct sizing,