Introduction
This instruction manual provides essential information for the proper installation, use, and maintenance of your Avallon ARHA02A 11'4 Chimney Extension Kit. Please read this manual thoroughly before installation to ensure safe and correct usage. This kit is designed exclusively for use with compatible Avallon wall-mounted range hoods.
Safety Information
- Always ensure power to the range hood is disconnected before beginning installation of the chimney extension.
- Wear appropriate personal protective equipment, such as gloves and safety glasses, during installation.
- Handle all components with care to prevent damage or injury.
- If you are unsure about any part of the installation process, consult a qualified professional.
- This kit is non-universal and intended only for specific Avallon wall-mounted range hoods. Do not attempt to use it with other brands or models.
Product Overview
The Avallon ARHA02A Chimney Extension Kit is designed to extend the reach of your Avallon wall-mounted range hood's chimney duct cover to accommodate higher ceilings. It provides a seamless, finished look for installations where the standard chimney is insufficient.

Image: Components of the Avallon ARHA02A 11'4 Chimney Extension Kit. This image displays the stainless steel sections that form the extended chimney duct cover.
Key Features:
- Extended Reach: Accommodates ceiling heights from 8'4" to 11'4" (for electric range hoods) and 8'10" to 11'4" (for gas range hoods).
- Complete Duct Cover: Provides a full chimney duct cover, eliminating the need for the original chimney section in most installations.
- Material: Constructed from durable stainless steel for a sleek and matching finish.
- Compatibility: Specifically designed for Avallon wall-mounted range hoods.
Setup and Installation
This section outlines the general steps for installing the chimney extension kit. Refer to your specific Avallon wall-mounted range hood's instruction manual for detailed installation procedures, as this kit integrates with the hood's existing mounting system.
- Unpack Components: Carefully remove all parts from the packaging and inspect for any damage. Ensure all components listed in your range hood's manual for chimney extension installation are present.
- Prepare Range Hood: If the range hood is already installed, ensure it is securely mounted and disconnected from power. If installing a new range hood, follow its initial installation steps up to the point of chimney cover attachment.
- Assemble Extension: Connect the sections of the chimney extension kit as per the diagrams in your range hood's manual. These sections typically slide or clip together to form the desired height.
- Attach to Range Hood: Secure the assembled chimney extension to the top of the range hood body using the provided hardware and mounting points.
- Secure to Ceiling/Wall: Extend the chimney cover upwards and secure the top section to the ceiling or upper wall bracket, ensuring it is plumb and level. Use appropriate fasteners for your wall/ceiling material.
- Final Checks: Verify that the chimney extension is stable, securely attached, and covers the ductwork completely.
Note: The specific method of attachment and assembly may vary slightly depending on your Avallon range hood model. Always consult the primary range hood manual for precise instructions.
Operation
The Avallon ARHA02A Chimney Extension Kit is a static component designed to house the range hood's ductwork and provide an aesthetic finish. It does not have any operational functions itself. The operation of your range hood remains unchanged after the installation of this extension.
Maintenance
To maintain the appearance of your stainless steel chimney extension, follow these simple cleaning guidelines:
- Regular Cleaning: Wipe the exterior surfaces with a soft cloth dampened with warm water and a mild detergent.
- Stubborn Marks: For more stubborn marks or fingerprints, use a stainless steel cleaner specifically designed for appliances. Always wipe in the direction of the grain.
- Avoid Abrasives: Do not use abrasive cleaners, scouring pads, or harsh chemicals, as these can scratch or damage the stainless steel finish.
- Drying: After cleaning, dry the surface thoroughly with a clean, soft cloth to prevent water spots.
Troubleshooting
This section addresses common concerns related to the chimney extension kit.
| Problem | Possible Cause | Solution |
|---|---|---|
| Chimney extension does not fit the range hood. | Incorrect model or brand compatibility. | Verify that your range hood is an Avallon wall-mounted model compatible with the ARHA02A kit. This kit is non-universal. |
| Chimney extension is not stable or appears crooked. | Improper installation or insufficient securing. | Ensure all mounting brackets and fasteners are correctly installed and tightened. Check that the range hood itself is level and securely mounted. |
| Scratches or marks on the stainless steel. | Abrasive cleaning materials or improper handling. | Use only soft cloths and non-abrasive cleaners. For existing scratches, professional repair may be required. |
Specifications
- Model Number: ARHA02A
- Brand: Avallon
- Material: Stainless Steel
- Item Weight: 17.2 pounds
- Ceiling Height Compatibility (Electric Range Hoods): 8'4" - 11'4"
- Ceiling Height Compatibility (Gas Range Hoods): 8'10" - 11'4"
- Compatibility: Exclusively for Avallon wall-mounted range hoods
Warranty and Support
For warranty information or technical support regarding your Avallon ARHA02A Chimney Extension Kit, please refer to the warranty documentation included with your Avallon range hood or visit the official Avallon website. You may also contact Avallon customer service directly for assistance.
Avallon Official Website: www.avallon.com