Order by 24/7 by web, contact our sales reps or call by phone.
What you need, when you need it, all in one place.
Most orders ship same day.
Advice and support from knowledgeable professionals.
NOTE: As of 4/13/26, Omega National's prefix has changed from NP to RS. This part number has changed from NP090AB42SM1 to RS090AB42SM1.
BROAN RH liner 42 arched silver metallic identifies a range hood liner designed to fit a 42 inch wide arched opening in a wood range hood. This arched layout shapes the intake area, which helps match curved wood hood designs so the metal liner follows the cabinet profile. The product is listed under range hood liners, so it serves as the metal capture shell around a matching blower insert, directing air and cooking contaminants into the ventilation system. The liner is associated with wood range hoods, which ties it directly to decorative wooden hood mantels that need a protected interior. The manufacturer part number 099AB42SM1 ties this specific 42 inch arched configuration to the Broan RH family, which matters when matching an installed or specified Broan RH blower body. Sold in each quantities, the liner suits both single kitchen projects and repeat shop work.
The product description as a Broan RH liner defines it as the interface between the blower assembly and the kitchen, so it frames where the blower mounts and where duct transitions start inside the hood body. The 42 inch arched format provides a known footprint, which allows installers and cabinet builders to center the liner over a cooktop while aligning with adjacent wall cabinets. The association with wood range hoods means it is intended to be set into a wooden surround, so the liner forms the exposed underside that faces cooking heat, smoke, and grease. The description of the color as silver metallic links the liner finish to a neutral metal tone, which helps the underside of the hood coordinate with common stainless cooking appliances. This same silver metallic reference carries through sight lines under the hood, so the finished installation reads as a single cohesive opening.
The brand Omega National Products places this liner in a cabinetry-oriented product line, which aligns it with shop-built wood range hoods used in kitchen and bath projects. The catalog placement in kitchen and bath cabinet accessories ties the liner to cabinet installations rather than standalone metal hoods, so it fits into a broader cabinet layout. The wood range hoods classification shows that the liner is meant to live inside a wood structure, shielding the woodwork from direct exposure to the cooking area. The silver metallic color, identified in the web description, presents a light, reflective surface under the hood, which supports visibility over the cooking surface when task lighting shines into the cavity. This same color is described as powder coated, giving the metal a uniform coated surface that reads consistently along the full 42 inch span.
The SAP description BROAN RH LINER 42'ARCHED SILVER METALLIC ties four key traits together in one identifier: the Broan RH series, the liner function, the 42 inch size family, and the arched design. That combination helps designers and builders keep blower choice, hood opening, and liner geometry aligned on drawings and cut lists. The web description notes that the liners are powder coated, so the silver metallic finish is not bare metal; that coating system gives the surface an even appearance, which matters when the underside is visible from multiple angles. As a range hood liner, the part defines where filters and the blower assembly sit relative to cabinet faces, setting a repeatable reference for duct paths and clearances. Being sold in each units lets shops repeat the same liner choice across multiple similar kitchens, which standardizes hood cutouts and streamlines production for recurring layouts.
The BROAN RH liner 42 arched is a range hood liner, so it forms the internal metal shell that shapes the ventilation opening inside a compatible wood range hood.
The Omega National range hood liner is identified as 42 in the SAP description, signaling a 42 inch class size for planning the hood opening and cabinet layout.
The arched description indicates a curved front design, so the liner follows an arch that matches arched wood hood profiles across the front edge of the opening.
The 099AB42SM1 range hood liner is described as silver metallic color and powder coated, providing a uniform metallic appearance on the exposed interior surface.
This silver metallic hood liner is produced by Omega National Products, a brand focused on components for kitchen and bath cabinetry such as wood range hoods.
This Broan RH silver metallic liner is described as packing and sold in each, which suits both individual kitchens and repeated cabinet shop projects.
The BROAN RH liner 42 arched silver metallic description links this part directly to the Broan RH liner family, a 42 inch class size, and an arched front shape, which supports projects built around wood range hoods. The web description identifies it as a powder coated silver metallic hood liner, tying both appearance and coating method to the product. With the brand listed as Omega National Products and the category defined as range hood liners, this part fits kitchens where a decorative wood hood needs a formed metal interior. For projects following that configuration, this specific 42 inch arched liner offers a clearly defined identity to align drawings, purchase orders, and installation steps around a single named component.
Sold In: 1 Each