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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 NPRCH48CUF1 to RSRCH48CUF1.
48 inch wall mount chimney defines this Omega National Products component as a dedicated cherry chimney for the Signature Series range hood covers, so installers get a part that matches the hood program instead of adapting unrelated trim pieces on site. The product is classified as a chimney for wood range hoods, so it is intended to extend the vertical section of a Signature Series wood range hood installation rather than acting as a complete hood. The manufacturer part number RCH48CUF1 ties this specific chimney to a 48 inch wide application, which helps match it to design plans and ordering systems. The cut-to-size chimney design means the installer can trim the height of the 23-1/2 inch unit to suit the actual wall and ceiling layout, which helps align the hood cover with finished cabinet lines and mechanical clearances.
The 48 inch width reference in the product name and part number RCH48CUF1 aligns the chimney with 48 inch wide Signature Series range hood covers, giving installers a defined match for that hood width. The 23-1/2 inch high cut-to-size chimney format provides a starting height that can be reduced on site, which helps align the final chimney height with upper cabinet lines and ceiling transitions. The design that fits 30, 36, 42, and 48 inch wide hoods across the Signature Series lets shops plan a consistent approach when different hood widths appear in the same project. The cherry construction keeps the chimney visually coordinated with cherry wood range hoods from the same series, which supports a clean transition from the hood body up to the ceiling area.
This Signature chimney 48 W x 23.5 H cherry model is intended for wall mount use with Signature Series range hood covers, so it fits projects that specify those wood range hoods rather than metal hoods. Its role as part of the wood range hood chimney system means it is used to extend the hood structure upward on the wall, visually tying the hood area into surrounding cabinetry. The design that fits 30, 36, 42, and 48 inch wide hoods supports kitchens where multiple hood widths might appear in different rooms or phases while staying within the same Signature Series family. When a layout calls for a 48 inch wide hood, this specific RCH48CUF1 chimney focuses the selection on the matching width reference, simplifying planning and ordering.
The cut-to-size chimneys available in 23-1/2 inch and 31 inch heights give installers two starting heights, and the 23-1/2 inch version used here allows trimming to match real field dimensions, which supports precise visual alignment. Because the chimneys are specifically designed to fit 30, 36, 42, and 48 inch wide hoods, the interface between chimney and Signature Series hood cover is defined by the program, which reduces guesswork about proportions when finalizing drawings. The cherry construction keeps finish selections tied to a known wood species, so finishing shops can plan staining or finishing processes around that species when coordinating with other cherry cabinetry. Made in the USA production for these chimneys supports consistency across repeat orders on multi-unit or phased projects, which helps maintain the same look from one installation to the next.
The 48 inch wall mount chimney is designed for Signature Series range hood covers and is classified as a chimney for wood range hoods, so it serves as the vertical extension above those wood hood bodies.
The 23-1/2 inch high cut-to-size chimney gives a tall starting piece that can be trimmed, so installers can match final chimney height to actual ceiling and cabinet conditions in the kitchen.
The cut-to-size chimneys are specifically designed to fit 30, 36, 42, and 48 inch wide hoods, so they cover the standard Signature Series hood width range in most kitchen plans.
The RCH48CUF1 manufacturer part number identifies this chimney as a 48 inch wide, 23-1/2 inch high cherry Signature chimney, which helps match it correctly in specifications and ordering systems.
This wall mount chimney is cherry and is described as a Signature chimney, so it matches cherry Signature Series wood range hood covers in projects using that wood species.
The cut-to-size chimneys are made in the USA, so this cherry Signature chimney aligns with domestic manufacturing for projects specifying that sourcing.
This wood range hood chimney cherry component from Omega National Products is tailored to Signature Series range hood covers, so it fits projects already built around that program. The 48 inch wall mount chimney width and 23-1/2 inch cut-to-size height give installers clear starting dimensions that can be adapted in the field. With design references that cover 30, 36, 42, and 48 inch wide hoods, this Signature chimney supports consistent layout decisions across a full kitchen using wood range hoods from the same series.
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