28-1/2" Silver-Metallic Rectangular Liner for Broan Units, 4" Height

NOTE: As of 4/13/26, Omega National's prefix has changed from NP to RS. This part number has changed from NP090658SM2 to RS090658SM2.

Rectangular Hood Liner Silver Metallic For Broan

Rectangular hood liner silver metallic gives you a formed metal shell around the cooking area for Broan ventilators NPRHVBB20SM and NPRHVBF10SM, so the blower works inside a defined cavity instead of exposed cabinet surfaces. The 30 x 24 1-2 size stated as 30' X 24 1/2' RECT LINER supplies a rectangular footprint that suits wood range hood layouts built to that opening, which helps align the ventilator within a predictable frame. The stated 4 inch height builds a shallow metal wall around the cooktop zone so rising air is directed into the Broan unit instead of spreading across the cabinet interior. The silver metallic color gives a clean metallic look that visually ties into metal Broan components in the opening. As an Omega National Products range hood liner, it fits into the kitchen as a dedicated part of a wood range hood assembly around the ventilator.

Key Range Hood Liner Details For Projects

• The rectangular hood liner design creates a box-shaped interior around the cooking zone, which helps channel air from the cooktop directly toward the Broan ventilator inlet during operation.
• The silver metallic color on the liner provides a bright metal-looking interior surface under the hood, which keeps the visible cavity around the Broan unit consistent with metal ventilator components.
• The 30' X 24 1/2' RECT LINER sizing defines the main plan dimensions of the liner, which supports cabinet or wood hood builds that frame around this footprint for a repeatable Broan ventilator layout.
• The 4 inch height measurement sets the vertical side depth of the liner, which establishes the shallow well that guides rising cooking air into the Broan ventilator opening.
• Design intent for Broan ventilators NPRHVBB20SM and NPRHVBF10SM means the liner surrounds those models, so the ventilator housing sits in a metal-lined cavity instead of directly against cabinet materials.

Mounting This Omega National Hood Liner In Hoods

The rectangular hood liner for Broan units, sized at 30' X 24 1/2' with a 4 inch height, sets the basic opening that the wood range hood structure is built around, so the liner nests into the hood frame before the ventilator is positioned. The liner is designed for Broan ventilators NPRHVBB20SM and NPRHVBF10SM, so the blower unit sits within this metal-lined box, keeping the critical air path bounded by the 4 inch high walls. The silver metallic interior surface runs across the full rectangular cavity, so when the ventilator is installed within this space, the visible interior around it stays uniform. As part of the Range Hood Liners class, this Omega National Products part works as the formed metal insert that defines the interior shell of a wood range hood.

Using This Rectangular Liner In Wood Range Hoods

Where This Range Hood Liner Is Applied

This Omega National Products 28-1-2 inch silver-metallic rectangular liner for Broan units is used inside wood range hoods in kitchen and bath cabinet layouts, so the Broan ventilator NPRHVBB20SM or NPRHVBF10SM operates within a controlled metal-lined zone. The category listing as Kitchen & Bath Cabinet Accessories and Wood Range Hoods places the liner directly in built-in cabinet hood projects over cooktops, where a shaped interior cavity is required. The 30' X 24 1/2' RECT LINER description defines the span of that cavity, so cabinet work can be cut and framed to those measurements before the Broan ventilator is set into place. With a 4 inch height, the liner provides a low-profile wall around the opening that still establishes a defined range hood interior without extending deeply into the cabinet space above.

Why These Hood Liner Details Support Clean Installs

The rectangular hood liner, identified by manufacturer part 090658SM2, groups the 30' X 24 1/2' plan size and 4 inch height into a single formed piece, which simplifies laying out the interior of a wood range hood because those dimensions are locked into the liner itself. Designing the liner specifically around Broan ventilators NPRHVBB20SM and NPRHVBF10SM keeps the ventilator positioned in a cavity sized for those units rather than a generic shell, which reduces layout guesswork around the blower footprint. The silver metallic color creates a consistent-looking interior around the Broan ventilator, which matters when the underside of the hood is visible during use. Being part of the Range Hood Liners class means this component is intended to serve as the inner metal skin inside wood range hoods, so the cabinet builder works with a defined metal boundary instead of finishing raw cabinet material around the ventilator. The 4 inch height forms a short perimeter that helps direct steam and cooking fumes into the ventilator intake, which supports effective use of the NPRHVBB20SM or NPRHVBF10SM units inside the liner cavity.

Common Questions About This Broan Ventilator Liner

Select This Liner For Broan Wood Hood Builds

The Omega National Products 28-1-2 inch silver-metallic rectangular liner for Broan units brings a 30' X 24 1/2' rectangular footprint and 4 inch height into one formed shell, so the interior of a wood range hood is defined before the ventilator is set. Designed specifically for Broan NPRHVBB20SM and NPRHVBF10SM ventilators, it creates a matching silver metallic cavity that works with those models inside kitchen and bath cabinet wood hood projects. For range hood layouts built around these Broan ventilators, this range hood liner provides the shaped metal interior that frames the working blower zone.