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The HART COOLEY 6sb is a round support bracket designed for 6-inch Type B gas vent systems. It provides structural support to hold B-vent pipe sections in position along walls, floor joists, or framing members, maintaining proper clearances and alignment throughout the vent run. Weighing 0.25 pounds, this bracket is a lightweight, single-piece component suited for residential and light commercial gas appliance venting installations. Licensed HVAC technicians and gas appliance installers use this bracket when routing B-vent systems for furnaces, boilers, water heaters, and other naturally drafted gas appliances.
This bracket is intended for use with 6-inch diameter Type B double-wall gas vent pipe. It is commonly installed in residential applications where a gas-fired appliance requires a supported vertical or horizontal B-vent run. The bracket helps secure vent sections at required intervals as specified by the appliance manufacturer and applicable fuel gas codes, preventing sagging or misalignment in the vent system.
Designed as an OEM-style support bracket for 6-inch Type B double-wall gas vent pipe systems in residential and light commercial gas appliance installations.
Installation should be performed by a licensed HVAC technician or gas appliance installer in accordance with the International Fuel Gas Code (IFGC) and local amendments. Shut off the gas supply and allow the appliance to cool before servicing any vent components. Brackets should be secured to solid framing or structural members at intervals required by the vent manufacturer and applicable code. Do not use this bracket as a substitute for listed vent support components specific to other vent types or diameters.
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