Chimney elbow ABX model 150_29 (90°) for 150 mm flue

The ABX Chimney elbow model 150_29 (90°) for 150 mm flue is a right-angle flue elbow designed to change the direction of exhaust gases in chimney systems with a 150 mm nominal diameter. Intended for connection to stoves, boilers or fireplaces, this elbow enables a compact and secure routing of the flue where a 90° bend is required. It is suitable for use in both masonry and metal chimney constructions and provides a stable joint between straight flue sections or appliance outlets and vertical or horizontal chimney runs.

Advantages

This 90° chimney elbow offers a precise fit for 150 mm flue systems, ensuring controlled flow of combustion gases and reduced risk of leaks at the bend. The component simplifies installation in tight spaces by allowing a sharp change of direction without the need for multiple short pipe sections. Designed for compatibility with common stove, boiler and fireplace outlets, the elbow supports reliable sealing and mechanical strength at the connection point.

Suitable for

• Connecting stoves with a 150 mm flue outlet
• Linking boilers to a 150 mm chimney system
• Routing exhaust from fireplaces into masonry or metal chimneys
• Creating a right-angle transition where space constraints require a 90° turn

Key specifications

• Nominal flue diameter: 150 mm
• Angle: 90° right-angle elbow
• Intended installation: masonry and metal chimneys
• Function: redirects exhaust gases and provides a connection between flue sections or appliance outlet and chimney

How to use

Align the elbow with the appliance outlet and the adjoining flue section so the joint faces are properly seated. Ensure both mating surfaces are clean and free of debris, then push the elbow into the adjoining pipe or secure it using the appropriate fastening method compatible with the chimney system in use. Verify that the elbow is correctly oriented for the desired 90° change in direction and that any seals or gaskets specified for the system are fitted. After installation, inspect the connection for proper fit and airtightness before commissioning the appliance.

Usage recommendations

Use this elbow only within chimney systems designed for a 150 mm flue. Follow local building codes and manufacturer instructions for clearances, sealing and support. Regularly inspect joints for soot buildup, corrosion or mechanical looseness and perform maintenance as required to maintain safe evacuation of combustion products.