Duct Connections - LG DOAS Installation And Operation Manual

Duct Connections

• Attach duct to flanges provided on the unit. The installer is responsible for sealing ducts to the flanges to prevent water leaks.
• Ductwork should be sized in accordance with the ASHRAE Handbook. Ductwork should be installed in accordance with NFPA
Standard 90A.
• When attaching duct to the unit, use a flexible/compressible material rated for duct connections. A three inch flexible connector for
both outdoor air and supply duct connections is recommended.
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Due to our policy of continuous product innovation, some specifications may change without notification.
DUCT CONNECTIONS
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