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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 NPRCHT36QUF1 to RSRCHT36QUF1.
36 inch wall mount chimney from Omega National Products is a wood range hood chimney built for Signature Series range hood covers. This chimney is designed for wall mounting over a cooktop, so it helps finish the hood installation with a matching upper section. The 36 inch width matches hoods in that same width class, which simplifies layout when cabinets or panels flank the hood. The 31-1/2 inch height gives a tall vertical run above the hood cover, which matters when aligning with taller ceilings or extended cabinet lines. Being cut-to-size means the chimney can be trimmed down from its full height, so the installer can set the finished length to the actual site dimension. The alder construction matches alder Signature Series hood covers, which keeps grain and species consistent across the hood assembly.
This 36 inch wall mount chimney is built as a cut-to-size component, so the full 31-1/2 inch height can be reduced on site to meet the installed hood-to-ceiling dimension. Because it is specifically designed to fit 30, 36, 42, and 48 inch wide hoods, it works within the dimensional envelope of standard Signature Series units, which helps when coordinating clearances with cabinets or soffits. The wall mount configuration keeps the chimney aligned directly above the hood cover, which matters for straight duct runs and a clean finished appearance. Using alder for the chimney body supports field finishing to match alder hood covers and surrounding woodwork in the same kitchen.
This Omega National Products chimney is part of the Signature Series wood range hoods, so it is intended to sit above matching range hood covers in that series. The chimney is designed for wall-mounted installations, so it fits kitchens where the cooking surface is against a wall rather than an island. With its 36 inch width, this model pairs with 36 inch wide hoods, which keeps the chimney edges aligned with the hood body and nearby cabinets. Because the chimney is cut-to-size from a 31-1/2 inch tall blank, it can adapt to a range of ceiling heights while still maintaining the look of a continuous wood enclosure from hood to ceiling. Being a wood range hood chimney built from alder lets it visually coordinate with alder cabinetry, helping the hood assembly read as part of the overall cabinet run.
The cut-to-size chimney format starts with a 31-1/2 inch height, giving enough material length to reach higher wall spaces above the hood cover, which helps when ceilings are taller or when cabinets stop short of the ceiling. Because it is specifically designed to fit 30, 36, 42, and 48 inch wide hoods, the same general design language carries across multiple hood widths, so projects with mixed sizes can still look cohesive. The 36 inch wall mount chimney configuration used with a 36 inch hood helps maintain centered ducting and even reveals, which reduces rework caused by misaligned upper sections. As part of the chimneys for wood range hoods product class, this piece is dimensioned to work as the visible vertical extension of a range hood cover, so installers can rely on predictable proportions when laying out tile, trim, or adjacent cabinets. The alder construction supports stain or clear finishes used on alder Signature Series range hood covers, which simplifies finishing steps and helps produce consistent color and grain across the completed hood area.
The chimney is specifically designed to fit 30, 36, 42, and 48 inch wide hoods, so it supports multiple Signature Series hood widths from a single chimney line.
The Omega National Products RCHT36QUF1 chimney has a 31-1/2 inch height, giving installers material to trim for different hood-to-ceiling dimensions.
The chimney is described as cut-to-size, meaning the full 31-1/2 inch height is intended to be trimmed to suit the site-specific installation height.
This product is a wood range hood chimney made from alder, so it aligns with alder Signature Series range hood covers used in kitchen projects.
The product is a 36 inch wall mount chimney, so it is intended for wall-mounted range hood installations above a cooking surface.
This chimney is manufactured by Omega National Products, which produces the Signature Series line of wood range hoods and related chimneys.
This 36 inch wall mount chimney in alder from Omega National Products is built for Signature Series wood range hoods, so it aligns with that system from sizing through appearance. The 31-1/2 inch cut-to-size height and 36 inch width give flexibility for real kitchen wall conditions while still matching designated hood widths. For projects using Signature Series range hood covers in alder, this chimney provides a coordinated vertical extension that supports a clean, continuous hood presentation. Order this model when a 36 inch wide, wall mounted Signature Series hood needs a cut-to-size alder chimney solution.
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