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The HONEYWELL 1283K1090 is a duct adapter designed for use with 1/4 inch OD tubing. This accessory provides a secure, fitted connection point where tubing meets ductwork or a related HVAC component. It is classified as an accessory part and is typically installed by licensed HVAC technicians during system setup, maintenance, or repair. The adapter is a direct-fit component that supports proper tubing routing and sealing in forced-air or zoning applications where 1/4 inch OD tubing is specified.
This duct adapter is suited for residential and light commercial HVAC installations where 1/4 inch OD tubing connections are required at a duct interface point. It is commonly used in control, sensing, or pneumatic tubing runs that pass through or connect to ductwork. Installers working on systems that require precise tubing terminations at duct penetrations will find this adapter an appropriate hardware solution for maintaining system integrity.
Designed as an OEM-style replacement accessory for HVAC systems requiring a duct adapter for 1/4 inch OD tubing connections.
Installation should be performed by a qualified HVAC technician. Power down the system and verify the unit is de-energized before working near any ductwork or connected controls. Ensure the tubing OD matches the 1/4 inch specification before installation to prevent air or signal leaks. Follow applicable local mechanical codes and manufacturer guidelines when routing and securing tubing through or at duct surfaces.
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