Best 437 Ficha De Características
SPECIFICATION SHEET
REFERENCE
QTY.
REMARKS
Project
Location
Architect
Engineer
Contractor
Submitted by
Date
Broan-NuTone LLC,
926 West State Street, Hartford, WI 53027 (1-800-637-1453)
NuTone, Inc.,
4820 Red Bank Road, Cincinnati, OH 45227 (1-800-543-8687)
Broan-NuTone Canada, Inc.,
1140 Tristar Drive, Mississauga, Ontario, L5T 1H9 (1-888-882-7626)
ROOF CAPS
Model 437
•
High-capacity
design - up to 1200 CFM
•
24 GA. CRCQ steel, black electrically-bonded epoxy
finish
•
Built-in spring-loaded backdraft damper and bird screen
•
For use with High Performance blower system
Model 636
•
24 GA. CRCQ steel,
black electrically-bonded epoxy finish
black electrically-bonded epoxy finish
•
Built-in backdraft damper and bird screen
•
For 3" or 4" round duct
Model 636AL
•
Same as Model 636 .025 - in Aluminum
•
Natural finish
Model 443 Flexible Roof Ducting Kit
•
Includes 8 ft. of 4", flexible, vinyl ducting, 4" diameter
metal duct connector, 2 duct clamps, 4" to 3" reducer
and Model 636 Roof Cap
metal duct connector, 2 duct clamps, 4" to 3" reducer
and Model 636 Roof Cap
Model RVK1A Flexible Roof Ducting Kit
•
Includes 8 ft. of 4", flexible, 2-ply metallic laminate
ducting, 4" diameter metal duct connector, 2 duct
clamps, 4" to 3" reducer and Model 636 Roof Cap
ducting, 4" diameter metal duct connector, 2 duct
clamps, 4" to 3" reducer and Model 636 Roof Cap
•
Duct conforms to UL181 Class 1 air connector
requirements
requirements
•
Not recommended for dryer venting
50F
99041930N
Model 634
•
24 GA. CRCQ steel,
black electrically-bonded epoxy finish
•
Built-in backdraft damper and bird screen
•
For 3¼" x 10" or up to 8" round duct
Model 634M
•
Same as Model 634 except with 6" round duct collar
Model 644
•
Same as Model 634 except .025 aluminum
•
Natural finish