NOTE: As of 4/13/26, Omega National's prefix has changed from NP to RS. This part number has changed from NPR2642SMS3MUF1 to RSR2642SMS3MUF1.

Omega National 42" Maple Arched Range Hood Use

Omega National 42" Maple Arched Range Hood describes a 42 inch wide, arched series wall mount range hood built for kitchen installations where a wood hood is part of the cabinet layout. The 42 inch width lines up with 42 inch cooking areas, which helps keep the hood centered over the range for efficient coverage. The hood is made of maple, so it matches projects that are already using maple fronts and trim in the kitchen run. This model is categorized as a wood range hood, which lets it integrate visually with kitchen and bath cabinet accessories while still defining a dedicated ventilation zone above the cooktop. The wall mount design sets it up to fasten to the wall structure, keeping the hood aligned with upper cabinets during layout.

Key Details That Support Real-World Projects

• The hood is part of Omega National Products wood range hoods, so it works within that family when coordinating style, profiles, and other Omega National wood components on a job.
• The 42 inch width is one of a series that also offers 30, 36, and 48 inch widths, which helps maintain a consistent hood style across different cabinet runs or multiple units while matching each specific opening.
• The design uses the standard Signature hood chimneys from Omega National, so the same chimney system can be used across different Signature hoods, simplifying planning and ordering when several sizes share a common vertical duct cover.
• The hood is a wall mount range hood, which positions it as a solution where cabinets and ductwork are laid out along the wall rather than over an island, guiding how the installer plans blocking and duct routing.

Wall Mount And Installation Method Details

The product is described as a wall mount range hood, so it is intended to be installed against a wall surface above the cooking area, aligning with standard cabinet wall layouts. It installs using Omega National Products standard French cleat hanging system, which means the back of the hood works with a matching cleat to hang the hood on the wall. This French cleat approach lets the installer set the cleat level first and then hang the hood onto the cleat, which can streamline alignment with surrounding cabinets. The installation hardware is stated as part of the solution, which ties the French cleat method directly into a defined mounting approach for the hood body.

How This Wood Range Hood Works In Kitchens

Where The 42" Arched Hood Is Typically Used

The Omega National 42" Maple Arched Series Wall Mount Range Hood is part of the wood range hoods category, so it is aimed at kitchen and bath cabinet layouts that call for a decorative wood hood over the cooking surface. Its 42 inch width pairs with 42 inch wide areas over ranges or cooktops, which helps maintain proportional sightlines between the hood and the base cabinets below. The maple construction ties into projects where maple cabinet doors, face frames, or trim are specified, supporting a unified appearance across the upper run. The hood uses Omega National Products standard Signature hood chimneys, so when a project requires vertical duct coverage above the hood, those Signature chimneys provide the matching style. Because the hood accommodates Sirius ventilation through its liner, it fits into kitchens where Sirius ventilation components are already part of the mechanical plan.

Details That Support Repeatable Ventilation Results

The product listing states that the hood includes a silver metallic liner that accommodates all Sirius ventilation, so the interior of the hood is already sized and shaped for Sirius ventilation units. That dedicated Sirius-compatible liner gives the installer a defined interface inside the wood hood, which supports accurate positioning of Sirius ventilation equipment without reworking the wood shell. Using the same standard Signature hood chimneys across this hood and others creates a repeatable chimney connection above the hood body, which helps keep duct transitions predictable from job to job. The installation relies on Omega National Products standard French cleat hanging system, so once an installer is familiar with that French cleat method, they can apply the same hanging approach on every Signature hood, reducing layout variation. Since ventilators are explicitly stated as not part of this hood, the ventilation choice remains focused on Sirius ventilation that fits the silver metallic liner, which keeps the mechanical selection aligned with the liner design.

Practical Questions About This Omega National Hood

Choosing This 42" Maple Hood For Your Project

The Omega National 42" Maple Arched Series Wall Mount Range Hood with silver metallic Sirius-compatible liner brings a wood range hood solution that aligns with Omega National Signature hood chimneys and a French cleat hanging system. The 42 inch width suits projects built around a 42 inch cooking zone, while the maple construction fits maple cabinet runs in kitchen and bath layouts. The liner is described as accommodating all Sirius ventilation, focusing the hood on installations using Sirius components. For projects that match these criteria, this R2642SMS3MUF1 model provides a coordinated path from hood body to chimney and Sirius ventilation.