Best 441 Ficha De Características
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
WALL CAPS
50F
99042286J
Model 885BL
•
For 3" or 4" round duct (4" to 3" transition included)
•
Spring-loaded backdraft damper and bird screen
•
24 GA CRCQ Steel, black electrically-bonded epoxy
finish
finish
Model 639
•
For 3¼" x 10" duct
•
Spring-loaded backdraft damper and bird screen
•
24 GA CRCQ Steel, black electrically-bonded epoxy
finish
finish
Model 649
•
Same features as Model 639
•
.025 Aluminum - natural finish
Model 843BL
•
For 6" round duct
•
Spring-loaded backdraft damper and bird screen
•
22 GA CRCQ Steel, black electrically-bonded epoxy
finish
finish
Model 641
•
Same features as Model 843BL
•
.025 Aluminum - natural finish
Model 647
•
For 7" round duct
•
Spring-loaded backdraft damper and bird screen
•
.025 Aluminum - natural finish