Adjustable Elbow for Flexible Liners
Best adjustable solution for DIY fireplace insert liner installations.
These elbows turn the nightmare of navigating an angled smoke shelf into a straightforward, precise connection. By eliminating the need for extra adapters, they streamline your liner installation while maintaining a secure, UL-listed seal that keeps your setup safe and reliable.
$71.99
at
Rockfordchimneysupply
Who it's for
- Installers navigating complex or non-straight chimney flue paths
- Homeowners seeking a secure, stress-free connection to their appliance
- Users prioritizing efficient airflow and consistent chimney draft performance
Who should skip it
- Budget-conscious buyers looking to minimize total project material costs
- Installers working within extremely tight or narrow chimney base spaces
- Maintenance-focused owners wanting to minimize internal soot and creosote accumulation
Performance breakdown
Installation Versatility
Adjustable angles make navigating complex smoke shelves significantly easier.
Build Integrity
Laser-welded stainless steel seams provide exceptional durability and structural reliability.
Connection Efficiency
Direct flex liner compatibility eliminates the need for cumbersome extra adapters.
Safety Compliance
UL listing ensures peace of mind for high-temperature flue gas applications.
Adjustment Smoothness
Precision engineering allows for fluid angle changes during the fitting process.
Secure Fit
Quick-connect band clamps provide a tight, vibration-resistant seal for liners.
Key Specs
Available Sizes/Angles
3 in. to 9 in. diameters, in 45° and 90° models
Seams
Laser welded
Connection
Quick connect band clamp
End Type
Female end accepts flex liner
Material
Stainless Steel
Certifications
UL Listed (for 316Ti flexible chimney liner and components)
Max Flue Gas Temp
1050°F (with optional sealer)
Accessory Type
Vent Pipe
Know before you buy
Still have a question?
Ask Metto anything about the Adjustable Elbow for Flexible Liners before you decide.