Broan BCDF142SS
A 42″ under-cabinet range hood, 375 CFM — mount at least 18-24 in. above the cooktop.
Key specifications
—Height
42″Width
19 5/8″Depth
375CFM
| Duct size | 7″ round / 3-1/4 x 10″ rect |
|---|---|
| Min. mount height | 18-24 in. above cooktop |
| Airflow | 375 CFM |
| Mounting | Under-cabinet |
| Brand | Broan |
| Model number | BCDF142SS |
Ventilation & mounting: 7″ round / 3-1/4 x 10″ rect duct, mount 18-24 in. above the cooktop.
From the manufacturer’s specification sheet. This under-cabinet hood mounts beneath the wall cabinet over the cooktop — no cabinet cutout required.
Frequently asked
How big is the Broan BCDF142SS?
The Broan BCDF142SS is 42″ wide, 375 CFM; mount it at least 18-24 in. above the cooktop.
Will the Broan BCDF142SS fit my space?
Measure your opening’s height, width and depth against the figures above, or use the will-it-fit tool.
What duct does the Broan BCDF142SS need?
The Broan BCDF142SS uses a 7″ round / 3-1/4 x 10″ rect duct and moves up to 375 CFM. Match it to your existing run.
Measured from official ENERGY STAR data + manufacturer spec sheets · Last verified May 2026