This 16.5 X 20 inches Carlisle flexible duct connector canvas joint is a high-quality product that ensures efficient air flow in your HVAC and refrigeration system. Made of galvanized steel, this rectangular plenum is compatible with various cooling and heating systems like ducted evaporative cooler, central furnace, wall heater, and more. The tinman brand is known for its superior quality products that are designed to last long. This plenum features both updraft and downdraft installation and comes in a unit quantity of 20. It is perfect for those looking for a durable and reliable duct connector for their HVAC and refrigeration systems.
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