Osburn 2" or 4" Projection Kit for Matrix-I Fireplace Insert | AC01323

Osburn Matrix-I 2" or 4" Projection Kit – AC01323 Extend Your Matrix-I Insert for a Perfect Fireplace Finish The Osburn AC01323 Projection Kit extends the Matrix-I fireplace insert by 2" or 4" to ensure proper alignment with your masonry fireplace surround. Key Features Designed for Osburn Matrix-I Wood Fireplace Insert (OB02028) Adjustable 2" or 4" projection Ensures flush alignment with the fireplace finish Factory-engineered OEM accessory Required when faceplate projection exceeds 0" Heavy-duty steel construction Important Installation Requirement ⚠️ Backing Plate Kit Required (Sold Separately) In order to install the optional projection kit AC01323, one of the following faceplate backing plate kits must be purchased separately to secure the projection kit: AC01322 (29" x 44") AC01332 (29" x 50") The projection kit attaches directly to the faceplate backing plate and cannot be installed independently. Product Features Corrects Insert Faceplate Projection If the cast iron faceplate projects beyond the fireplace finish (greater than 0"), the AC01323 projection kit is required before final faceplate installation. This ensures: Proper visual alignment Secure mounting Clean, professional finish Dual Projection Options – 2" or 4" The kit allows you to configure: 2-inch projection (by separating sections at micro joints) 4-inch projection (full assembly) This flexibility allows installers to adjust for varying hearth depths and masonry fireplace finishes. Precision-Engineered Mounting Points The convection air jacket of the Matrix-I insert includes predrilled holes that correspond to: 0" projection 2" projection 4" projection ⚠️ The hole locations must not be altered to prevent overheating. OEM Steel Construction for Structural Support Constructed from durable steel components (G, H, J sections), the projection kit: Secures the backing plate using 6 screws Provides rigid support for extended faceplate alignment Maintains proper airflow clearance Required for Many Masonry Fireplace Installations Common reasons homeowners need a projection kit: The fireplace surround sits proud of the insert cavity Stone, brick, or tile extends past the firebox opening Renovation changed fireplace finish depth If your Matrix-I faceplate does not sit flush, this kit is the correct solution. How It Works (Simplified Installation Overview) Measure the projection of the cast iron faceplate from the fireplace finish. Install support brackets onto convection air jacket. Assemble projection kit for either 2" or 4" configuration. Attach the projection kit to the backing plate. Install the cast iron faceplate. Full instructions available in the official installation guide. Product Specifications Compatibility Specification Detail Compatible Appliance Osburn Matrix-I Wood Fireplace Insert (OB02028) Manufacturer Part Number AC01323 Application Faceplate extension/projection adjustment Installation Type Requires a backing plate kit   Projection Options Configuration Extension Depth Standard (No Kit) 0" Partial Assembly 2" Full Assembly 4"   Required Additional Components (Sold Separately) Backing Plate Kit Size AC01322 29" x 44" AC01332 29" x 50" The projection kit cannot be secured without one of these backing plate kits. Construction & Installation Feature Detail Material Heavy-duty steel Mounting Method Bolted to the backing plate Fasteners Included Yes Adjustable Sections Yes (micro-joint separation for 2") Installation Complexity Intermediate – Professional recommended   Frequently Asked Questions Do I need a projection kit for my Matrix-I insert? If your cast iron faceplate projects beyond the fireplace finish (greater than 0"), yes. Can I install AC01323 without a backing plate? No. You must purchase AC01322 or AC01332 separately to secure the projection kit. What size projection does this kit provide? It can be configured for either 2 inches or 4 inches. Is this an OEM Osburn part? Yes. This is a factory-designed accessory for the Matrix-I fireplace insert. Why Buy the Osburn Matrix-I Projection Kit? Ensures professional flush installation Prevents improper faceplate alignment Maintains manufacturer-approved configuration Required for many masonry fireplace upgrades Preserves warranty compliance