Hart Cooley 110565 Flexible Pvc Duct 3 in 50 Ft

Product Description

The HART COOLEY 110565 is a standard flexible duct constructed from PVC with a steel wire helix core. It measures 3 inches in diameter and comes in a 50-foot length, making it well suited for longer duct runs without mid-run splicing. The steel wire provides structural support that resists collapse under negative pressure, while the PVC jacket offers lightweight flexibility during routing through tight spaces. HVAC technicians use this duct for low-pressure air distribution in residential and light commercial ventilation applications.

This flexible duct is commonly installed in forced-air ventilation systems, exhaust runs, and supply air branches where a pliable, lightweight duct section is needed. The 3-inch diameter suits bathroom exhaust fans, range hood venting, and small branch takeoffs from main trunk lines. The 50-foot coil length reduces the number of field joints required on longer runs, helping maintain system airflow efficiency and reducing potential leak points.

Key Features

• 3-inch diameter accommodates standard bathroom exhaust and small branch supply runs
• 50-foot length minimizes the need for mid-run connections
• Steel wire helix core resists crushing and collapse under duct pressure
• PVC construction is lightweight and easy to cut and route in confined spaces
• Flexible design simplifies installation around framing, joists, and obstacles

Compatibility

Designed as a standard flexible duct replacement or new-installation duct for residential and light commercial low-pressure ventilation systems requiring a 3-inch diameter duct connection.

Installation Notes

Installation is typically performed by a licensed HVAC technician or mechanical contractor. Shut down the air handling unit and isolate the duct section before making connections. Secure each end with approved duct clamps and seal with listed duct tape or mastic per local mechanical code requirements. Avoid sharp bends that reduce the interior cross-sectional area, as excessive bends restrict airflow and reduce system performance.

Technical Specifications

• Diameter: 3 inches
• Length: 50 feet
• Material: PVC with steel wire helix
• Construction Type: Flexible duct with wire support

Standard Information

• Brand: HART COOLEY
• Manufacturer Part Number: 110565