Omega National 42"W Alder Arched Series Wall Mount Range Hood, Sirius Compatible Liner Included - R2642SMS3QUF1

NOTE: As of 4/13/26, Omega National's prefix has changed from NP to RS. This part number has changed from NPR2642SMS3QUF1 to RSR2642SMS3QUF1.

Omega National 42 Inch Alder Arched Range Hood Use

Omega National 42 inch Alder Arched Series Wall Mount Range Hood is a wood range hood that creates a dedicated mounting point over the cooktop, so the hood and ventilation layout follow a consistent centerline in the kitchen run. As a wall mount range hood, it is designed for wall applications rather than island layouts, which helps installers align cabinetry, ducting paths, and clearances on straight wall sections. The alder construction ties into wood cabinet programs, so installers can coordinate finishing steps with surrounding doors and trim. As part of Omega National Products wood range hoods, this unit fits into kitchen projects where a wood hood is preferred over metal, so fabricators can treat it like other wood components during preparation. The defined 42 inch width serves standard 42 inch cooking zones, which simplifies planning when pairing with 42 inch base cabinets and appliances.

Key Range Hood Details That Support Jobs

• The Omega National Products branding identifies a wood range hood line that cabinet shops recognize, which helps keep product expectations consistent across multiple kitchen projects using the same series.
• The 42 inch width is one of several available widths in the series, so designers can scale from 30 to 48 inches while keeping the same arched style, which simplifies layout changes across different kitchen footprints.
• The range hood uses Signature hood chimneys from the same program, which lets installers repeat chimney components from job to job and streamline ordering for different hood widths.
• The web description notes that ventilators are not included, so installers match a separate ventilation unit to the Sirius compatible liner, which keeps fan sizing and performance selection under their control.
• The photograph reference notes that the chimney is sold separately, so field planners can choose chimney height and quantity around ceiling conditions, which supports flexible vertical runs in various room heights.

Wall Mount Installation And French Cleat Hanging

The web description states that the range hood installs easily using the standard French cleat hanging system, which gives installers a familiar wall-mount method that helps position the hood level before final fastening. Because it is a wall mount configuration, the hood aligns with stud-backed wall sections, which supports solid anchoring when locating the French cleat. Using the same standard French cleat system across the Signature hood platform means field crews can rely on repeated layout steps, reducing layout time from one project to the next. The hood is part of a wall mount arrangement, so installers can coordinate the duct route and liner opening directly with the wall penetration, which helps keep the transition from hood liner to duct straightforward.

Using This Hood With Sirius Ventilation Systems

Where This Sirius Compatible Range Hood Fits Best

The web description specifies that the hood uses a silver metallic liner that accommodates all Sirius ventilation, which means the liner is built to accept Sirius ventilation components in a single matching cavity. Because the liner is described as Sirius compatible, the hood fits projects that are already planned around Sirius ventilation, so mechanical designers can work within a known ventilation family. The phrase accommodates all Sirius ventilation indicates broad liner compatibility within that brand, which gives shops flexibility to select Sirius ventilators by capacity without changing the hood body or liner. Since the hood uses standard Signature hood chimneys, it works in wall locations where a chimney extension is needed to bridge from the top of the hood toward the ceiling, allowing the ventilation path to transition vertically above the liner. The arched series description ties this model into an arched aesthetic, which fits kitchens that are detailed around raised panel and arched designs across doors and decorative elements.

Why These Range Hood Details Streamline Repeatable Installs

The statement that the hood uses the standard Signature hood chimneys means the same chimney components apply to multiple hood widths, which helps distributors and shops stock fewer unique parts while still covering 30, 36, 42, and 48 inch layouts. Having the hood available in 30, 36, 42, and 48 inch widths allows designers to reuse the same product family when scaling from smaller to larger cooking areas, which supports consistent visual alignment across different kitchen sizes. The silver metallic liner that accommodates all Sirius ventilation lets installers focus on attaching Sirius ventilators to a pre-defined liner interface, which can reduce field fabrication around the ventilation opening. The French cleat hanging system described in the web data provides a repeatable mounting method across the Signature hood series, which can shorten training time for installation crews who regularly work with Omega National wood range hoods. The manufacturer part number R2642SMS3QUF1 uniquely identifies this 42 inch alder arched wall mount model, which helps purchasing teams and field supervisors reference the exact hood version when coordinating between design, ordering, and installation notes.

Common Questions About This Omega National Range Hood

Selecting This Hood For Sirius Ventilation Projects

This Omega National 42 inch Alder Arched Series Wall Mount Range Hood pairs a wood hood body with a silver metallic Sirius compatible liner, so trades can integrate a wood focal point over 42 inch cooking zones while using Sirius ventilation. The standard French cleat hanging system and Signature hood chimney compatibility support repeatable wall mount installations across multiple projects. For jobs centered on Sirius ventilation in wall applications, this R2642SMS3QUF1 model gives designers and installers a defined 42 inch wood hood option to specify and execute consistently.