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The IMPERIAL MFG GROUP USA INC BM0025 is an 8-inch, 24-gauge black corrugated elbow fitting used in single-wall Type B and residential venting applications. The corrugated construction allows for flexible angular adjustment during installation, making it a practical solution for routing vent pipe around obstructions in tight spaces. This elbow is finished in black and fabricated from 24-gauge steel sheet, offering the rigidity and durability expected in low-pressure exhaust and venting assemblies. It is typically installed by HVAC technicians and plumbers working on gas appliance venting systems.
This fitting is suited for residential and light commercial installations where an angled transition is required in a venting run. Common applications include gas furnaces, water heaters, boilers, and similar Category I venting scenarios where black single-wall corrugated fittings are specified. Each package contains 4 elbows, making it efficient for contractors completing multiple connections in a single job. Installation must comply with applicable local codes and the appliance manufacturer's venting requirements.
Designed as an OEM-style replacement and new-installation fitting for residential and light commercial single-wall black corrugated venting systems.
Installation should be performed by a licensed HVAC technician or plumber in accordance with IFGC guidelines and local mechanical codes. Shut off and disconnect the gas appliance before servicing or modifying any venting components. Ensure all joints are properly overlapped and secured per manufacturer and code requirements. Do not use single-wall black fittings in locations where double-wall or listed Type B vent is required by code.
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