Grant High Level Internal Adjustable Extension 275–450

Grant High Level Internal Adjustable Extension 275–450

The Grant High Level Internal Adjustable Extension 275–450 is designed to provide additional flexibility when installing compatible Grant internal flue systems. With an adjustable length of 275-450mm, it allows installers to fine-tune the flue run where a fixed-length extension may not provide the exact fit required. The Grant White System Adjustable Extension 275-450mm 12-26kW is supplied with an extension and locking band and is primarily designed for use with compatible boilers up to 26kW. The adjustable design makes it a practical choice for high-level internal flue installations where precise positioning is important.

Adjustable Extension for Flexible Installation

With a length that can be adjusted between 275mm and 450mm, this extension can help accommodate different installation requirements without having to rely solely on fixed-length components. The included locking band helps secure the extension once the desired length has been established.

Available Adjustment Variants

The available range includes two adjustment options: 50-90mm and 90-200mm. These adjustment ranges provide additional flexibility when selecting compatible components for different installation configurations. For the 275-450mm extension itself, the product is primarily intended for compatible Grant boilers with outputs of up to 26kW.

Grant White System Compatibility

The extension forms part of the Grant White System and is designed for compatible internal flue arrangements. It provides installers with a convenient way to achieve the required flue length while maintaining a secure connection through the supplied locking band.

Key Features

• Adjustable extension length of 275-450mm
• Designed primarily for compatible boilers up to 26kW
• Supplied with a locking band
• Grant White System component
• Provides flexibility when a fixed-length extension is unsuitable
• Available adjustment variants of 50-90mm and 90-200mm
• Designed for straightforward internal flue installation
• Allows the flue length to be adjusted to suit the installation

Frequently Asked Questions

What is the adjustment range of the Grant High Level Internal Adjustable Extension?

The extension itself can be adjusted between 275mm and 450mm, allowing installers to fine-tune the overall flue length during installation.

Which boilers is the 275-450mm extension designed for?

The Grant White System Adjustable Extension 275-450mm 12-26kW is primarily designed for use with compatible Grant boilers with outputs of up to 26kW.

What adjustment variants are available?

The listed range includes 50-90mm and 90-200mm adjustment variants. These provide additional flexibility for selecting compatible components according to the requirements of the particular flue installation.