NOTE: As of 4/13/26, Omega National's prefix has changed from NP to RS. This part number has changed from NPR2142SMS3QUF1 to RSR2142SMS3QUF1.

Omega National 42 Inch Signature Hood For Sirius

Omega National 42 inch Alder Signature Straight Wall Mount Range Hood provides a wood hood body designed for wall mounting over a cooking area, giving a finished focal point while matching surrounding cabinetry in alder. The range hood is part of the Omega National Products wood range hoods category, so it fits into typical kitchen and bath cabinet layouts where a wood hood is preferred. The hood width is 42 inches, so it spans a larger cooking surface and helps align with wider cabinet runs for a balanced look. The hood uses the Signature hood chimney system, so it ties into the established Signature line layout when a matching chimney component is used above. The hood is identified by manufacturer part number R2142SMS3QUF1, helping installers and shops order the exact same model for repeat projects or replacements.

Key Range Hood Details For Sirius Venting

• The hood is available in 30, 36, 42 and 48 inch widths, which lets shops keep a consistent style while matching different cooktop widths across a kitchen run or across multiple projects.
• The design uses standard Signature hood chimneys, so existing familiarity with the Signature chimney system carries over and allows consistent visual alignment from hood to upper cabinet heights.
• A silver metallic liner accommodates all Sirius ventilation, creating a defined metal surface where the Sirius ventilator is located and helping align the ventilator within the wood hood opening.
• The hood installs using a standard French cleat hanging system, giving installers a known mounting method that supports positioning the hood accurately on the wall before final fastening.
• All installation hardware is described as part of the installation statement, so field installers can treat the French cleat hanging system and liner interface as an integrated mounting approach during layout.

French Cleat Mounting And Liner Fit Details

The French cleat hanging system used on this Omega National wood range hood provides a mating wall and hood rail, so the hood can be lifted onto the cleat and set into position before securing, which helps when working over a base cabinet or range. The 42 inch width gives a defined horizontal span, so layout marks on the wall can be tied directly to cabinet edges or the cooktop centerline for clean alignment. The silver metallic liner that accommodates all Sirius ventilation creates a shaped interior surface sized for Sirius equipment, helping position the ventilator inside the wood hood shell and maintain a consistent reveal. Because the hood uses standard Signature hood chimneys, the vertical transition above the hood can follow familiar dimensions from the Signature system, simplifying chimney height planning.

Using This Omega National Hood In Kitchen Projects

Where This 42 Inch Signature Hood Works Best

This Omega National 42 inch Alder Signature Straight Wall Mount Range Hood fits kitchen layouts that specify a wall mounted wood range hood with a 42 inch footprint, which suits wider ranges or cooktops. Being part of the wood range hoods product class, it is intended for integration with kitchen and bath cabinet runs where wood fronts are desired. The availability of 30, 36, 42 and 48 inch widths within this Signature style lets designers carry one hood profile across different station sizes, so the 42 inch unit can be paired with smaller or larger units in the same project while preserving a uniform appearance. The use of a silver metallic liner that accommodates all Sirius ventilation focuses this hood on situations where Sirius ventilation equipment is specified, allowing the ventilation to sit within a wood surround while maintaining a metal interior surface tailored to Sirius components.

Details That Support Repeatable Installation Results

The French cleat hanging system on this hood shapes the installation sequence, because the wall cleat can be leveled and anchored first, then the 42 inch hood body can be lifted into place and checked for alignment with the cooktop and adjacent cabinetry before final fastening. This process helps installers handle the alder hood body while standing on the floor or a platform instead of holding full weight during layout corrections. The standard Signature hood chimney interface provides predictable vertical alignment when a Signature chimney is used, so installers can rely on known dimensions for the transition from hood to ceiling or soffit. The silver metallic liner designed to accommodate all Sirius ventilation concentrates the ventilator mounting and duct transition inside a defined cavity, helping fabricators and installers work from consistent cutout expectations when planning for Sirius ventilators across several jobs using this R2142SMS3QUF1 hood model.

Common Questions About This Sirius-Compatible Hood

Selecting This Hood For Sirius Ventilation Projects

This Omega National 42 inch Alder Signature Straight Wall Mount Range Hood with silver metallic liner for all Sirius ventilation gives cabinet shops and installers a defined wood hood solution when Sirius ventilators are specified. The combination of the French cleat hanging system, 42 inch width, and standard Signature hood chimney interface supports consistent layout work across multiple installations. For projects that call for a wood range hood integrated with Sirius ventilation, using the R2142SMS3QUF1 model aligns the hood body, liner, and chimney interface into one coordinated specification.