Centrotherm 250406101360 Polypropylene Vent Elbow 87 Degree

Product Description

The CENTROTHERM 250406101360 is a 3-inch gasketed polypropylene vent elbow designed for use in direct-vent and Category IV exhaust systems. Formed at an 87-degree angle, this fitting redirects flue gas flow through vent runs in tight or angled installations. The polypropylene construction is rated for continuous service up to 230 degrees F, making it suitable for high-efficiency condensing appliances that produce corrosive, low-temperature exhaust. The gasketed joint design ensures a sealed, leak-resistant connection without adhesives. Licensed HVAC technicians and plumbers install this fitting as part of a complete polypropylene vent system on condensing gas furnaces, boilers, and water heaters.

This elbow is intended for residential and light commercial applications where a polypropylene vent system is required. It is commonly used with condensing gas furnaces and boilers that exhaust at low flue temperatures and require a corrosion-resistant vent material. The 87-degree angle accommodates near-right-angle direction changes in horizontal or vertical vent runs. Installers use this fitting to route vent piping around structural framing or through wall and floor penetrations in new construction and retrofit jobs.

Key Features

• 87-degree elbow angle for near-right-angle vent routing
• 3-inch diameter fits standard polypropylene vent pipe of the same size
• Polypropylene construction rated up to 230 degrees F continuous service
• Gasketed slip joint provides a sealed connection without solvents or adhesives
• Corrosion-resistant material suited for acidic condensate from high-efficiency appliances

Compatibility

Designed as an OEM-style component for use within 3-inch polypropylene vent systems on condensing gas appliances. Specific cross-compatibility with other vent system brands or components is not stated in the available product data; confirm system compatibility with the vent system manufacturer before installation.

Installation Notes

Installation must be performed by a licensed HVAC technician or plumber in accordance with the appliance manufacturer instructions, local mechanical codes, and IFGC requirements. Shut off gas supply and power to the appliance before disconnecting or modifying any vent components. Verify that all gasketed joints are fully seated and that the vent system slope meets the appliance manufacturer minimum drainage requirements for condensate. Do not mix vent system components from different manufacturers unless explicitly rated for combined use.

Technical Specifications

• Pipe Size: 3 inches
• Elbow Angle: 87 degrees
• Maximum Temperature Rating: 230 degrees F
• Material: Polypropylene
• Joint Type: Gasketed

Standard Information

• Brand: CENTROTHERM
• Manufacturer Part Number: 250406101360