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Proper support for venting systems is critical when installing high-efficiency appliances. Unsupported pipes can lead to leaks, joint failures, and potential safety hazards. Centrotherm has addressed this challenge with their innovative solution, The OctoClamp and Hanger, engineered to provide reliable support for every pipe fitting connection.
The OctoClamp: Secure, Versatile, and Easy to Install
The OctoClamp is designed to combine secure joint connections with weight-bearing support, simplifying vent system installation, and improving long-term performance. Key features include:
- 8different orientations for use as a connector ring and a support clamp
- Snap-together extension to reach the required length
- Integration with 3/8” threaded rod to support vent system weight
- Compatibility with Centrotherm Hanger for customized configurations. Hangers can be snapped together for extra length
- Required by UL1738 at every joint but doubly function as a support system for exhaust and intake
- Available in 2”, 3”, and 4” sizes for all InnoFlue® systems*including InnoFlue® Lite and Standard InnoFlue®*
By supporting the weight of vent systems and reinforcing pipe joints, the OctoClamp reduces the risk of leaks and failures while ensuring compliance with safety standards.
The Hanger: Modular Support for Extended Vent Systems
The New Hanger complements the OctoClamp by adding modular, extendable support wherever it’s needed in the vent system. Its robust, versatile design provides multiple connection orientations and a variety of installation options, making it ideal for complex or extended vent configurations.
Key benefits of the new Hanger include:
- Extends length to meet vent system support requirements
- Quick and clean installation without glues, primers, or solvents
- Compatible with ILSCC02 | 03| 04 OctoClamps for seamless system integration*
Together, the OctoClamp and Hanger create a modular, reliable support system that addresses both weight support and joint stability for all pipe fitting connections.
Why Proper Vent Support is Critical
High-efficiency appliances rely on carefully managed flue gases. Without proper support:
- Pipe joints can leak, reducing efficiency
- Joints may fail under weight or stress
- Safety hazards and compliance issues may arise
The OctoClamp and Hanger system is an innovative hybrid of our connector ring and support clamp system. It ensures that vent pipes remain secure, preventing failures, and maintaining optimal appliance performance.
Pre-Orders and Availability
Following a successful showcase at AHR, Centrotherm is pleased to announce that the OctoClamp and Hanger system will soon be available for InnoFlue® and InnoFlue® Lite.
- Pre-orders for wholesale partners in all markets starting now
- Shipping starts: July 1, 2026
- Early samples: Available now for those who want to test the system
This system supports 2”, 3”, and 4” InnoFlue® venting, providing maximum flexibility for a wide range of installations*
Optimize Your High-Efficiency Vent Installations
By combining the OctoClamp and Hanger, installers gain a complete, modular support system for secure, leak-free, and safe venting. The system’s quick installation, versatile orientation options, and weight support capabilities make it an essential tool for any high-efficiency appliance installation.
*Note: The OctoClamp and Hanger are currently only available for 2” and 3” InnoFlue® Lite in the US market and can currently be purchased for this only. The 4” OctoClamp and Hanger and usage within the standard InnoFlue® system and Canada will only be available for shipping after July 1st, 2026.