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Finish a clean, built-in wall-hood installation with the JennAir W11522796 chimney extension—an essential hood accessory designed for kitchens where standard chimney coverage isn’t enough. Crafted to match premium wall-mount ventilation, this wall-mount hood chimney extension kit adds the extra vertical reach needed for higher ceilings, helping create a seamless, architectural look from hood canopy to ceiling while keeping the installation visually refined. Unlike many generic extensions, W11522796 is a factory-certified accessory engineered for proper fit and alignment with compatible JennAir wall-mount hood systems, so the finished result looks intentional rather than “added on.” The kit’s stainless steel construction is made to coordinate with modern appliance suites and maintain a consistent finish, while the extended chimney design helps conceal ducting and mounting hardware for a cleaner presentation. Another standout advantage is that it’s purpose-built for specific ceiling-height ranges, reducing guesswork during planning and helping installers achieve a more precise, professional outcome. Designed for straightforward installation with basic hand tools and typical novice repair experience, this accessory is a smart choice for homeowners and designers who want the elevated, custom look of a taller chimney without compromising the hood’s overall aesthetic. If you’re upgrading your kitchen or finalizing a high-ceiling ventilation layout, the JennAir W11522796 chimney extension kit delivers the tailored coverage and premium finish that many standard hood packages simply don’t include.
• JennAir® Factory Certified Accessory – genuine, brand-approved hood accessory engineered to meet strict quality specifications and ensure proper fit and performance.
• Wall-Mount Hood Chimney Extension Kit – extends or replaces the decorative chimney section on compatible JennAir wall-mount canopy range hoods for a finished, built-in look.
• Ceiling-height compatibility (8-7/8' to 10-1/2') – designed for installations where the hood chimney needs added coverage for taller ceilings within this range.
• Stainless steel finish – matches common JennAir hood finishes for a cohesive, premium appearance.
• Designed for select JennAir® Wall-Mount Canopy Hood models – intended to pair with specific JennAir wall-mount canopy hoods; helps ensure correct alignment and coverage when used with compatible models.
• Improves installation aesthetics – helps conceal ducting/venting path and mounting area above the hood for a cleaner, more seamless wall-to-ceiling transition.
• Package includes required chimney extension components – package contains (1) chimney extension kit for the wall-mount hood application.
• Basic hand-tool installation – typically requires a multi screwdriver and standard household tools for installation.
• Novice-level install with light disassembly – may require some disassembly of the hood and careful reassembly to integrate the extension properly.
• Safety-first installation requirement – intended to be installed only after unplugging the appliance or switching off the circuit breaker to reduce shock risk.
• 30-day return policy support – provides a limited return window (policy-dependent) for added purchase confidence.
• Wall-Mount Hood Chimney Extension Kit – extends or replaces the decorative chimney section on compatible JennAir wall-mount canopy range hoods for a finished, built-in look.
• Ceiling-height compatibility (8-7/8' to 10-1/2') – designed for installations where the hood chimney needs added coverage for taller ceilings within this range.
• Stainless steel finish – matches common JennAir hood finishes for a cohesive, premium appearance.
• Designed for select JennAir® Wall-Mount Canopy Hood models – intended to pair with specific JennAir wall-mount canopy hoods; helps ensure correct alignment and coverage when used with compatible models.
• Improves installation aesthetics – helps conceal ducting/venting path and mounting area above the hood for a cleaner, more seamless wall-to-ceiling transition.
• Package includes required chimney extension components – package contains (1) chimney extension kit for the wall-mount hood application.
• Basic hand-tool installation – typically requires a multi screwdriver and standard household tools for installation.
• Novice-level install with light disassembly – may require some disassembly of the hood and careful reassembly to integrate the extension properly.
• Safety-first installation requirement – intended to be installed only after unplugging the appliance or switching off the circuit breaker to reduce shock risk.
• 30-day return policy support – provides a limited return window (policy-dependent) for added purchase confidence.
Manufacturer's Warranty: 2 years
Canadian model: W11522796
Similar to USA model: W11522796
Canadian UPC: 883049622446
Similar to USA UPC: 883049622446
EAN: 0883049622446
| Specification | Value |
|---|---|
| Manufacturer Part Number | W11522796 |
| Accessory Type | Wall-Mount Hood Chimney Extension Kit |
| Accessory / Series Name (as listed on CA manufacturer site) | CHIMNEY |
| Finish / Color | Stainless Steel |
| Ceiling Height Compatibility (minimum) | 8 7⁄8 ft |
| Ceiling Height Compatibility (maximum) | 10 1⁄2 ft |
| Ceiling Height Compatibility (metric range) | 2.7 m to 3.2 m |
| Designed For | Select JennAir® Wall-Mount Canopy Hood models (compatibility varies by hood model) |
| Package Contents | (1) Wall-Mount Hood Chimney Extension Kit |
| Tools Needed | Multi screwdriver |
| Installation Notes | Basic hand tools; some disassembly; novice repair experience recommended; unplug appliance / shut off breaker before installing |
| Return Policy (manufacturer listing) | 30-Day Return Policy |
| Model Fit Notes (retailer listing) | Fits JennAir models JVW0330LS, JVW0630LS, JVW0636LS |
| UPC | 883049622446 |
| EAN | 0883049622446 |
| GTIN | 00883049622446 |
| Prop 65 | CA (listed by some retailers) |
| Manufacturer's Warranty (retailer listing) | 2 years |
| Carton Depth (retailer listing) | 0.11 in |
| Carton Height (retailer listing) | 0.11 in |
| Carton Width (retailer listing) | 0.11 in |
| Gross Weight (retailer listing) | 0.11 lb |
| Net Weight (retailer listing) | 0 lb |
| Product Weight (retailer listing) | 0.11 lb |
| Dimensions (WxHxD) (retailer listing) | 1 in × 1 in × 1 in |
| Capacity | N/A |
| Width | N/A |
>> View 2020 JennAir Parts & Accessories Guide << 

Delivery and installation services are available from CAS
(Includes washers, dryers, and more.)
Delivery and installation service details
Custom advanced installation services (after delivery)
(Gas connections, ventilation, dishwashers, etc.)
Offered by Quick Contractors®
1-877-694-3909
To book service online, please visit quicktask.com/cas
