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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 NPR2648SMS37UF1 to RSR2648SMS37UF1.
Omega National 48 inch Rift White Oak Signature Arch Range Hood describes a wood range hood that spans 48 inches in width in a Rift White Oak material, which supports wide cooking zones and matches Rift White Oak cabinet runs in a kitchen layout. The Signature Arch wording identifies an arched front profile, which gives the hood a raised panel appearance that pairs visually with raised panel door styles across wall cabinets. The mention of a liner for Sirius ventilation signals that this hood is designed around a Sirius compatible liner, so the wood shell works with that ventilation solution instead of being a generic decorative shell. The wall mount range hood category description shows that this unit is intended to be mounted to a wall above a cooking surface, which fits standard wall cabinet runs rather than island locations. The specific part number R2648SMS37UF1 provides an exact ordering reference so repeat orders match this same Rift White Oak Signature Arch configuration.
The description of this product as a wall mount range hood shows that it is meant to attach to a wall, which matters when designing the cabinet layout so structural support can be located in the wall framing behind the hood position. The 48 inch width identified in the name means the hood spans a full four feet, which affects how adjacent wall cabinets are sized and spaced to keep reveals even on both sides. The presence of a liner for Sirius ventilation directs the mechanical planning toward a Sirius compatible liner, which influences duct alignment and the location of the vent path above the cooking surface. The Rift White Oak material callout also affects finish planning, since stain or clear finishes can be selected to coordinate this hood with other Rift White Oak elements in the same kitchen.
The product listing as a wood range hood in the Kitchen & Bath Cabinet Accessories and Wood Range Hoods category shows that this Signature Arch model is intended for kitchen use above a cooking surface, which grounds it squarely in residential kitchen applications. The 48 inch width referenced in the name makes it suited to installations over 48 inch ranges or similar cooktop configurations, so the hood width aligns visually with the cooking equipment below. The Rift White Oak description indicates a Rift White Oak wood construction, which fits projects where cabinet doors, panels, or trim are also Rift White Oak and the design calls for a continuous species and grain pattern across the room. The Signature Arch and raised panel language identifies an arched, raised profile on the face of the hood, which aligns with kitchens that use raised panel doors and decorative woodwork as a focal design element around the cooking area. The Sirius compatible liner callout ties this hood to use with a Sirius ventilation liner, so projects that already specify Sirius ventilation can incorporate this wood shell into the same system for a coordinated solution.
The clear statement that this is a wall mount range hood guides installers to plan for fastening into wall structure, which supports a consistent approach to locating studs and setting the hood at the target height above the range. The defined 48 inch width allows cabinetmakers to build adjacent wall cabinets and decorative trim to known dimensions, which reduces field modification and helps mantels, fillers, and crown align cleanly with the hood edges. The mention of a liner for Sirius ventilation signals that the internal cavity is intended for a Sirius compatible liner, which helps mechanical contractors coordinate cutouts and duct transitions around a known liner footprint. The Rift White Oak material information lets finishers select stains and topcoats suited to Rift White Oak, which supports a uniform color and sheen across the hood and surrounding cabinetry. The specific manufacturer part number R2648SMS37UF1 and SAP description SIG ARCH HOOD -LINER SUT90870M,48',RWO give shops and dealers a precise ID to reference in drawings and order paperwork, which reduces ordering errors when duplicating a successful installation on future jobs.
The R2648SMS37UF1 unit is an Omega National Signature Arch wood range hood with a raised panel style, so it functions as a decorative and functional hood structure in a kitchen.
The Omega National 48 inch Rift White Oak Signature Arch Range Hood spans 48 inches in width, allowing it to match common 48 inch cooking appliances in wall mount installations.
This Signature Arch hood is described as a wall mount range hood, so it is designed to attach to a wall above the cooking surface in a typical cabinet run.
This hood is described as having a liner for Sirius ventilation and as a Sirius compatible liner range hood, so it is designed around a Sirius ventilation liner.
The hood is identified as Rift White Oak, providing a Rift White Oak appearance that coordinates with other Rift White Oak cabinet components in the kitchen.
This Signature Arch raised panel wood range hood is manufactured by Omega National Products, aligning it with Omega National wood range hoods used in kitchen projects.
This Omega National Signature Arched Raised Panel 48 inch Wide Range Hood with liner for Sirius ventilation in Rift White Oak, referenced by part number R2648SMS37UF1, is positioned for projects that call for a wall mount wood hood over a 48 inch cooking area. The Sirius compatible liner reference provides a clear path when Sirius ventilation is part of the specification, and the Rift White Oak material supports jobs built around Rift White Oak cabinet runs. For projects needing a 48 inch wall mount wood range hood that aligns with these details, this model offers a defined option to specify.
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