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NOTE: As of 4/13/26, Omega National's prefix has changed from NP to RS. This part number has changed from NP09081AS48SM1 to RS09081AS48SM1.
Liner 48 arched for SUT90870M silver describes an Omega National Products range hood liner designed for wood range hoods using the Sirius SUT90870M power module. This notched hood liner forms the finished interior surface around the module opening, so the fan assembly sits in a framed, protected metal surround instead of raw cabinet material. The opening is 19-7/16 x 10-3/16, which positions the Sirius SUT90870M power module within a defined cutout, helping installers match the fan body to the liner geometry. The silver metallic color comes from a powder coated finish, giving the liner a uniform metal look that visually matches many stainless-style appliances in kitchen projects. As a 48 inch arched liner in the wood range hoods category, it supports larger hood designs where a shaped, decorative front pairs with a metal-lined interior around the power module.
This Omega National Products range hood liner is built as a 48 inch arched component, so its overall profile matches wider, curved wood hood designs often used over standard cooking surfaces. The opening is specified as 19-7/16 x 10-3/16 for the Sirius SUT90870M power module, which defines the cutout size that the power module body occupies within the liner. Because the liner is notched, its formed edges meet the interior hood structure at defined transitions, positioning the metal surfaces around the power module in a repeatable way. The liner sits within wood range hood construction, so the metal interior surrounds the power module opening while the exterior retains a wood design, giving a metal-lined cavity that still presents as a wood hood on the outside.
This Omega National range hood liner is categorized under wood range hoods, so it fits projects where a custom or semi-custom wood hood needs a metal-lined interior around a power module. The 48 inch arched description aligns with wider hood layouts, often used over broader cooktops or ranges where a larger capture area is desired. Because the opening is 19-7/16 x 10-3/16 for the Sirius SUT90870M power module, the liner aligns with that specific power module geometry, allowing the fan unit to sit in a dedicated rectangular opening rather than an improvised cutout. The notched description signals that the liner profile is shaped to interact with surrounding wood structures, giving installers defined boundaries at the edges so the transition from liner to hood framing follows a consistent, repeatable pattern.
The liner uses a silver metallic color created by a powder coated finish, so the visible metal surfaces inside the hood present a consistent appearance from edge to edge. Because powder coated finishes are applied as a uniform coating, the color and sheen are even, which helps the hood interior visually tie together with neighboring stainless or metallic appliances. This finish also clearly differentiates the metal liner surfaces from the wood body of the hood, which can help during layout and adjustments because the cutout for the Sirius SUT90870M power module is easy to see against the contrasting interior. As part of kitchen and bath cabinet accessories, the specific silver metallic tone provides a predictable interior look that designers can factor into overall kitchen schemes when choosing matching hardware and other visible metal components.
The liner provides a 19-7/16 x 10-3/16 opening for the Sirius SUT90870M power module, guiding the cutout so the power unit seats into a defined rectangular space inside the hood.
The liner is classified under wood range hoods in kitchen and bath cabinet accessories, so it is intended for use inside wood hood constructions where a metal interior surface is needed.
The description identifies the product as a 48 inch arched liner, so it fits wider hood layouts that use a curved front profile while maintaining a metal-lined interior around the power module.
The silver metallic powder coated finish gives the liner a uniform metallic appearance, helping the hood interior visually coordinate with other metal appliances and trim in the kitchen space.
The manufacturer part number is 09080AS348SM1, which ties the liner to Omega National Products documentation and assists in matching this specific component to design or project records.
In the Wurth Baer Supply system, this liner is identified as WBSC - 1573 - NP09081AS48SM1, connecting the product to ordering and catalog records for recurring jobs.
This Omega National Products range hood liner, identified as WBSC - 1573 - NP09081AS48SM1 and Manufacturer Part # 09080AS348SM1, is tailored to wood range hoods using the Sirius SUT90870M power module. The 48 inch arched form, notched configuration, and 19-7/16 x 10-3/16 opening support consistent layout around that module. The silver metallic powder coated finish defines the visible hood interior in a way that coordinates with other kitchen metals. For projects based on wood range hoods requiring a metal-lined interior shaped around the Sirius SUT90870M opening, this liner offers a defined geometry and appearance that stays aligned with the specified power module and hood design.
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