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NOTE: As of 4/13/26, Omega National's prefix has changed from NP to RS. This part number has changed from NPRCH48MUF1 to RSRCH48MUF1.
48 inch wall mount chimney for Signature Series range hood covers from Omega National Products provides a dedicated maple chimney section sized for 48 inch wide wood range hoods, so installers can match the upper section of the hood to the lower cover in one coordinated piece. This chimney is part of the Signature Series range hood covers line, which keeps the styling and dimensions consistent when you are building or updating a wood range hood assembly around that product family. The product is classified as a chimney for wood range hoods, meaning it is designed to form the vertical enclosure above the hood area, which helps deliver a finished look from cooktop level up toward the ceiling. The maple construction gives a uniform wood base that can be integrated into typical kitchen cabinet layouts wherever a matching wood chimney section is required.
This Signature chimney in the 23-1/2 inch height is described as cut-to-size, so the installer starts with a full-height maple chimney blank that can be trimmed down to match the distance from the top of the wood hood cover to the ceiling or soffit. Because these chimneys are specifically designed to fit 30, 36, 42, and 48 wide hoods, the core width and alignment of this 48 inch wall mount chimney is already coordinated to the matching 48 inch hood footprint, reducing layout steps at the wall. The wall mount design means the chimney is intended for a wall-mounted wood range hood installation, so cabinet and hood planning follows a standard wall run rather than an island layout.
This 48 inch wall mount chimney for Signature Series range hood covers fits projects built around 48 inch wide wood range hoods in the Signature Series line, so it slots naturally into upper wall cabinet layouts that allocate a 48 inch span over the cooking surface. Because the cut-to-size chimney family is designed to fit 30, 36, 42, and 48 wide hoods, a shop working through a full kitchen can standardize on one approach for all hood widths while still matching each specific hood size, which streamlines both ordering and layout decisions. The maple material lets this chimney integrate into maple cabinet programs and wood range hood designs where a maple face or mantle-style hood cover is already specified, helping the vertical run above the hood carry the same base wood species up the wall. As a wall mount chimney, it fits kitchens where the range or cooktop sits against a wall rather than in an island, so the chimney becomes part of the main wall elevation design. The 23-1/2 inch height starting dimension works in kitchens where the space between the top of the hood cover and the ceiling can be brought within range of that height by trimming, allowing the installer to fine-tune final height on site.
The cut-to-size design of this Signature chimney means the 23-1/2 inch maple section is delivered as a full-height piece intended to be trimmed to the exact finished dimension needed above the wood range hood cover, which supports precise alignment with ceiling lines and molding details. Because cut-to-size chimneys are specifically designed to fit 30, 36, 42, and 48 wide hoods, an installer can apply the same trimming and fitting process across all those widths, reducing setup time and simplifying jigs or reference blocks used in the shop. The maple construction creates a uniform wood base that can be worked with common woodworking tools and finishing systems used on maple cabinetry, so sanding, edge detailing, and finishing steps can be integrated into existing cabinet production workflows. Being made in the USA supports consistent sizing from piece to piece in the Signature Series chimney line, which is useful for shops handling repeat work or multiple units where predictable dimensions support faster layout, cutting, and installation.
The Signature cut-to-size chimney family is specifically designed to fit 30, 36, 42, and 48 wide wood range hoods, so one line can cover multiple hood spans in a project.
The 23-1/2 inch height provides a full chimney section that can be cut down, so installers can match the distance between hood top and ceiling for a clean finished elevation.
The 48 inch wall mount chimney is used with Signature Series range hood covers on wall-mounted 48 inch wood range hoods, forming the vertical enclosure above the hood.
Maple construction lets the chimney align with maple cabinetry and maple hood covers, so finishing and visual appearance can match the surrounding kitchen casework.
This chimney is manufactured by Omega National Products as part of the Signature Series wood range hood covers program, supporting consistent styling across the hood assembly.
The Signature chimney is made in the USA, supporting consistent dimensional control and product quality across repeat orders on multi-kitchen or multi-unit work.
The Omega National Products 48 inch wall mount chimney for Signature Series range hood covers in maple combines a 48 inch width fit, a 23-1/2 inch cut-to-size height, and material matched to maple cabinet programs, so it slots cleanly into wood hood projects built around Signature Series covers. For jobs using 30, 36, 42, or 48 wide Signature wood range hoods, adding this maple Signature chimney helps carry the hood design up the wall with a coordinated, cut-to-size solution.
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