Hart Cooley 5eal 5 Inch B-vent 90 Degree Round Elbow

Product Description

The HART COOLEY 5eal is a 5-inch round, double-wall B-vent 90-degree elbow designed for gas appliance venting systems. It connects sections of B-vent pipe where a direction change is required, routing combustion gases safely from the appliance to the vent termination. The double-wall construction provides an insulated air space between the inner and outer walls, maintaining flue gas temperature to sustain proper draft. Licensed HVAC technicians and gas-appliance installers use this fitting in residential and light-commercial gas furnace, water heater, and boiler vent systems.

This elbow is used wherever a 90-degree turn is needed in a 5-inch B-vent system, including transitions from vertical to horizontal runs or around building obstructions. It is suited for natural gas and propane appliance venting in standard residential installations. The round profile and standard flat configuration make it compatible with conventional B-vent system layouts in single-family and multifamily applications.

Key Features

• 90-degree elbow angle for right-angle direction changes in vent runs
• Double-wall round construction maintains flue gas temperature for consistent draft
• 5-inch diameter fits standard B-vent pipe and fittings of matching size
• Standard flat profile suits typical residential vent routing configurations
• Lightweight at 1.48 pounds for easy single-tech handling during installation

Compatibility

Designed as an OEM-style replacement or new-installation fitting for 5-inch Type B double-wall gas vent systems in residential and light-commercial gas-fired appliances.

Installation Notes

Installation of B-vent fittings should be performed by a licensed HVAC technician or qualified gas-appliance installer in accordance with the appliance manufacturer instructions and applicable local mechanical codes, including NFPA 54 and the International Fuel Gas Code. Shut off the gas supply and allow the appliance to cool completely before working on any vent section. Maintain required clearances to combustibles as specified by the vent manufacturer and governing code. Do not mix B-vent components from different manufacturers within the same vent system unless explicitly listed for such use.

Technical Specifications

• Size: 5 inches
• Shape: Round
• Elbow Degree: 90
• Configuration: Standard Flat
• Wall Construction: Double Wall
• Weight: 1.48 pounds

Standard Information

• Brand: HART COOLEY
• Manufacturer Part Number: 5eal