(7 HEAD KIT) SAME AS 71600, BUT USING METRIC EXPANDER HEADS

Building air conditioning ductwork plays a vital role in the efficient operation of air conditioning systems, ensuring a smooth flow of refrigerant throughout the building. Components such as fittings, gaskets, and fasteners are key to a perfect and leak-free fit of the ducts. Properly designed and maintained ductwork ensures energy-efficient operation and a comfortable indoor environment, while helping to reduce building maintenance costs.