ACiQ Duct Flange Adapter – NPDUCFLG002A00 Square-to-Round 14″ Duct Transition
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ACiQ Packaged Unit Square to Round Duct Adapter (NPDUCFLG002A00)
The ACiQ Square to Round Duct Adapter (NPDUCFLG002A00) is designed to connect ACiQ packaged HVAC units to standard round ductwork systems. This square-to-round transition adapter converts the unit’s rectangular supply or return openings into 14-inch round duct connections, allowing seamless integration with existing duct systems.
Manufactured for compatibility with ACiQ packaged equipment, the adapter set includes two transition pieces engineered to match the airflow design of packaged units ranging from 2-ton to 5-ton capacities.
Constructed from durable galvanized steel, these duct flange adapters provide long-term reliability while maintaining proper airflow performance and structural integrity in rooftop or horizontal packaged unit installations.
The NPDUCFLG002A00 adapter simplifies installation by eliminating the need for custom sheet-metal transitions, helping contractors quickly connect packaged HVAC units to existing 14″ round duct systems.
Key Features:
• Converts packaged unit openings to 14″ round duct connections
• Designed for ACiQ packaged HVAC systems
• Compatible with 2–5 ton packaged units
• Square-to-round duct transition design
• Includes two adapter pieces for supply and return connections
• Constructed from galvanized steel for durability
• Simplifies connection to existing round ductwork systems
Seamless Packaged Unit to Ductwork Connection
Proper duct transitions are essential for maintaining airflow efficiency when installing packaged HVAC units. The ACiQ pack duct flange adapter allows installers to quickly convert rectangular packaged unit openings into standard round duct connections.
By eliminating the need for custom sheet-metal fabrication, this adapter reduces installation time while ensuring reliable airflow performance. Its durable construction and precise fit help maintain system efficiency while providing a clean, professional connection between packaged HVAC equipment and existing ductwork.
Frequently Asked Questions
What does the NPDUCFLG002A00 duct flange adapter do?
The NPDUCFLG002A00 converts packaged HVAC unit openings into 14-inch round duct connections for easier integration with standard round ductwork.
What HVAC units is this adapter compatible with?
This adapter is designed for ACiQ packaged HVAC units and is typically used with systems ranging from 2 to 5 tons.
How many adapters are included?
The NPDUCFLG002A00 kit includes two square-to-round duct transition adapters.
What size ductwork does this adapter connect to?
The adapter connects packaged units to standard 14-inch round ductwork.
What material is the duct adapter made from?
The adapter is constructed from galvanized steel for durability and corrosion resistance.
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