NOTE: As of 4/13/26, Omega National's prefix has changed from NP to RS. This part number has changed from NPR2142SMS3MUF1 to RSR2142SMS3MUF1.

Omega National 42 Inch Maple Signature Range Hood Use

Omega National 42 inch maple signature straight wall mount range hood is a wood range hood designed for kitchen wall cabinets where a 42 inch wide installation is needed. The maple construction places this hood in the wood range hoods category, which helps match typical cabinet materials in kitchen and bath projects. The hood is part of Omega National Products Signature line, so it works with their standard Signature hood chimneys for a coordinated wall-mounted installation above the range. The design focuses on straight wall mounting, which suits standard wall cabinet layouts found in many kitchens. As a wood range hood, it provides a finished exterior while working with ventilation components supported by the integrated liner. The specific model R2142SMS3MUF1 identifies this 42 inch maple version among other widths in the same Signature family.

Key Details That Support Real Kitchen Projects

• This Omega National Products hood is available as part of a series in 30, 36, 42 and 48 inch widths, which allows layout planning across multiple cabinet sizes while keeping the same Signature style in a project.
• The hood uses standard Signature hood chimneys from Omega National, which simplifies chimney selection on jobs where different ceiling heights or design layouts appear but a consistent product family is preferred.
• A silver metallic liner that accommodates all Sirius ventilation is part of this model, so the hood body works with Sirius ventilators in the liner space for a coordinated ventilation path.
• The installation uses a standard French cleat hanging system, which provides a repeatable wall mount method that aligns the hood with surrounding cabinetry during installation work.
• The web description notes that all installation hardware is part of the product setup, so the French cleat system and related mounting points are supported by parts intended for this range hood model.
• The description states that ventilators are not part of this hood assembly, which allows selection of Sirius ventilation units that match the required airflow and project design within the liner capacity.
• The chimney shown in the photo is sold separately, which lets projects choose the specific Signature hood chimney configuration that fits ceiling height and design without being tied to a fixed chimney option.

Wall Mount Installation And Hanging Method

This Omega National 42 inch maple signature straight wall mount range hood is mounted using a standard French cleat hanging system, so the hood hangs from a matched cleat connection on the wall. That method supports positioning the hood at the planned height and aligning it with the adjoining wall cabinets in a straight wall run. The wall mount design focuses on a vertical surface installation above a cooking surface, making it suitable for typical wall cabinet locations in kitchen layouts. Because the hood uses standard Signature hood chimneys from Omega National, the wall mounting height can be coordinated with the selected chimney pieces for a clean visual line to the ceiling.

Using This Wood Range Hood In Kitchen Layouts

Where This Omega National Hood Fits Best

This Omega National Products wood range hood is identified as a 42 inch wide Signature straight wall mount range hood, so it is geared toward wall installations where the range or cooktop sits under a 42 inch hood footprint. Being part of the wood range hoods product class, it works in kitchen and bath cabinet projects that call for a wood hood body above the cooking area. The maple construction supports coordination with maple cabinet runs commonly used in residential kitchens and similar spaces. Availability in a broader series of 30, 36, 42 and 48 inch widths allows designers and installers to match different appliance or cabinet spans while keeping the same Signature style, which is useful when standardizing across multiple units or varying layouts.

The hood is described as Sirius compatible through its silver metallic liner, which accommodates all Sirius ventilation. That means Sirius ventilators are intended to mount within the liner space, so the wood hood serves as the exterior shell while the metallic liner handles the ventilation zone. This pairing helps keep the visible hood consistent while allowing Sirius ventilation choices that match performance requirements and duct planning for the project. The straight wall mount format positions the hood on a flat wall surface, aligning with upper cabinets and simplifying layout in typical straight run kitchens where a centered range and hood are needed.

Details That Support Consistent Installation Results

The use of Omega National standard Signature hood chimneys is important because it ties this 42 inch maple hood into a known chimney system, which supports repeatable results when dealing with varying ceiling heights. Installers can select the appropriate Signature chimney components that match project dimensions, while the hood itself provides the consistent base connection. The standard French cleat hanging system also contributes to consistent results, because the hood is designed around that hanging approach for secure wall attachment and straightforward alignment. The web description notes that all installation hardware is part of the installation setup, so the cleat mounting points and related connections are designed as an integrated system for this hood model.

The silver metallic liner that accommodates all Sirius ventilation supports consistent performance, since the liner defines the internal space where Sirius ventilators are used. This helps standardize cutouts and transitions associated with Sirius units within the same hood body. Because ventilators are not part of this range hood assembly, installers can select Sirius ventilation units appropriate to each job while knowing the liner is described as accommodating all Sirius ventilation. The note that the chimney shown in the photo is sold separately means the hood body remains the common element, and different Signature hood chimneys can be chosen to match room height or design changes across projects.

Common Questions About This Omega National Hood

Selecting This Hood For Sirius Ventilation Projects

This Omega National 42 inch maple signature straight wall mount range hood is suited to projects needing a wood hood body that works with standard Signature chimneys and a Sirius compatible liner. The combination of maple construction, straight wall mounting, and a silver metallic liner that accommodates all Sirius ventilation supports coordinated design and ventilation planning. Using the standard French cleat hanging system, this hood fits into kitchen layouts where a 42 inch wide wall mount hood is required. For kitchen and bath cabinet work that calls for a wood range hood matched to Sirius ventilation, this model provides a clearly defined configuration.