NOTE: As of 4/13/26, Omega National's prefix has changed from NP to RS. This part number has changed from NPR2142SMS3HUF1 to RSR2142SMS3HUF1.

Omega National 42 Inch Hickory Range Hood Use

Omega National 42 inch Hickory Signature Straight Wall Mount Range Hood is a wood range hood that mounts to the wall and provides a finished focal point above the cooking area, so installers can build a coordinated hickory run using a known Omega National profile. Available in 42 inch width as part of a line that also offers 30, 36, and 48 inch widths, this model keeps the layout consistent across different cabinet runs, which helps when matching hood size to a standard cooktop or range opening. The Signature Straight design uses Omega National Products standard Signature hood chimneys, so shops already working with this line can keep using the same chimney system across multiple installations. As a wood range hood in the Kitchen & Bath Cabinet Accessories category, it integrates into cabinet packages, which supports a unified material and style on the wall elevation.

Key Range Hood Details That Support Jobs

• The 42 inch width option, alongside 30, 36, and 48 inch sizes, gives layout flexibility across projects, so installers can select a width that matches the cooking surface and adjacent cabinet spacing on each job.
• The Signature Straight wall mount hood uses standard Signature hood chimneys, which lets shops standardize on one chimney design and streamline ordering, finishing, and layout work across multiple kitchen configurations.
• The hood is part of Omega National Products wood range hoods, so it fits naturally into wood cabinet programs, helping designers keep material continuity between the hood and surrounding cabinetry in kitchen elevations.
• The manufacturer part number R2142SMS3HUF1 clearly identifies this 42 inch Hickory Signature Straight model, which simplifies reordering the same configuration when repeating a successful layout or matching an existing installation.

Installation And Mounting With French Cleat System

This Signature Straight wall mount range hood installs using Omega Nationals standard French cleat hanging system, so the installer mounts the cleat, lifts the hood onto it, and gains solid wall engagement without complex brackets. Using the same French cleat system across the Signature line means crews familiar with prior Signature hood installations can follow the same layout and hanging steps, which supports consistent results from job to job. The web description states that all installation hardware is provided for this system, so field labor can focus on layout and secure mounting around the cleat instead of sourcing separate hanging components.

Using The Hood With Sirius Ventilation Systems

Where The Sirius Compatible Liner Is Used

This 42 inch Hickory Signature Straight wall mount range hood is specified as Sirius compatible, and the web description states it has a silver metallic liner that accommodates all Sirius ventilation, so the liner acts as the interface between the wood hood shell and the Sirius ventilator. Because the liner is designed to accommodate all Sirius ventilation, a shop working with Sirius units across different airflow ratings can keep the hood structure consistent while pairing it with the chosen Sirius ventilator, which helps keep design uniform even when mechanical requirements vary. The liner sits inside the wood hood body, so Sirius ventilation can be mounted to a predictable metal surface, which is important for aligning vent openings and for creating a defined metal plenum area inside the decorative wood shell. By calling out Sirius compatibility in the description, Omega National Products positions this hood for projects already committed to Sirius ventilation, allowing the mechanical and millwork sides of the job to coordinate around a known liner interface.

Why These Details Matter For Repeatable Results

The silver metallic liner that accommodates all Sirius ventilation gives installers a consistent cavity dimension and surface when attaching the Sirius ventilator, which reduces layout variance compared with building a metal chase from scratch inside a custom wood hood. Because this hood uses Omega Nationals standard Signature hood chimneys, the vertical duct cover solution remains consistent as Sirius ventilation is paired with different hood widths in the same kitchen, which helps maintain visual alignment on multi-hood or multi-line projects. The French cleat hanging system described for this hood supports repeatable mounting because the hood drops onto a fixed cleat line, so once the cleat height is established relative to the range and cabinets, crews can hang the hood at the same elevation in future installs. With all installation hardware identified as part of the system, the hanging and liner interface can be treated as a known assembly, which supports more accurate labor estimating and helps crews follow the same fastening approach on each Omega National Signature installation.

Common Questions About This Omega National Hood

Selecting This Hood For Sirius Ventilation Projects

This Omega National 42 inch Hickory Signature Straight wall mount range hood is suited to projects that require a wood hood body paired with Sirius ventilation, because its silver metallic liner is described as accommodating all Sirius ventilation options. The availability of 30, 36, 42, and 48 inch widths gives designers and installers a defined size range when planning cooktop spacing and cabinet runs around the hood opening. When a project is already using Omega Nationals standard Signature hood chimneys and the French cleat hanging system, specifying this R2142SMS3HUF1 model keeps the mounting approach and vertical duct treatment consistent. For jobs built around Sirius ventilation systems, this hood provides a defined wood-and-liner solution that can be repeated across similar kitchen layouts.