Broan 428 Specification Sheet

SPECIFICATION SHEET

Broan-NuTone LLC,

926 West State Street, Hartford, Wisconsin 53027 (1-800-637-1453)

REFERENCE

QTY.

REMARKS

Project

Location

Architect

Engineer

Contractor

Submitted by

Date

DUCTWORK
AND ELBOWS

DUCT SECTIONS

Model 401

3¼" x 10" - 30 GA. GALV.

Model 406

6" Round - 28 GA. GALV.

Model 407

7" Round - 28 GA. GALV.

Model 410

10" Round - 28 GA. GALV.

All duct sections –

•

2 ft. long sections

•

Galvanized steel construction

•

5 sections per carton

Dimensions at 90°

50F

99041120H

Model 418

•

10" round

•

Fully adjustable

•

30 GA. Galvanized steel
construction

* 1

Model 419

•

6" round

•

Fully adjustable

•

30 GA. Galvanized steel
construction

ELBOWS

* 10

Model 415

•

7" round

•

Fully adjustable

•

30 GA. Galvanized steel
construction