Centrotherm isels0345-12 3 Inch 45 Degree Vent Elbow

Product Description

The CENTROTHERM isels0345-12 is a 3-inch single-wall, 45-degree elbow fitting designed for use in InnoFlue vent systems. It handles directional changes in exhaust vent runs while maintaining an airtight seal through an integrated EPDM gasket. The long-socket design adds stability at offset connections without requiring adhesives, primers, or solvents during installation. This fitting is evaluated to UL1738 and ULC S636 by ICC, making it suitable for code-compliant venting of gas appliances. Licensed HVAC technicians and plumbers install this component during new construction and service work on direct-vent or Category IV appliance vent systems.

The isels0345-12 elbow is used in residential and light-commercial venting applications where a 45-degree directional change is needed in the vent run. Its single-wall construction is intended for use in appropriate vent system configurations as defined by the appliance manufacturer and local code. The fitting is also rated for outdoor installation, making it suitable for exterior vent routing and termination assemblies where 45-degree offsets are required.

Key Features

• Integrated EPDM gasket provides an airtight seal without glues, primers, or solvents
• Long-socket design adds stability at vent system offsets
• Evaluated to UL1738 and ULC S636 by ICC for code-compliant installation
• Rated for outdoor installation
• Durable and lightweight single-wall construction
• Tool-free, solvent-free assembly speeds up installation

Compatibility

Designed for use with the InnoFlue single-wall vent system in 3-inch diameter configurations. Consult the appliance manufacturer venting requirements and local code to confirm suitability for the specific installation.

Installation Notes

Installation should be performed by a licensed HVAC technician or plumber in accordance with the appliance manufacturer instructions and applicable mechanical codes. Shut down and allow the appliance to cool completely before servicing any vent components. No adhesives, primers, or solvents are required; the integrated gasket creates the seal when the fitting is fully seated into the socket. Verify all joints are fully engaged and the vent system is supported per local code before returning the appliance to service.

Technical Specifications

• Diameter: 3 inches
• Elbow Angle: 45 degrees
• Wall Type: Single wall
• Socket Type: Long socket
• Gasket Material: EPDM (integrated)
• Certifications: Evaluated to UL1738 and ULC S636 by ICC
• Outdoor Rated: Yes

Standard Information

• Brand: CENTROTHERM
• Manufacturer Part Number: isels0345-12