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BROAN HD50R DB
Owner’s Manual
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SPECIFICATION SHEET
VENTILATING FANS RDH WITH RADIATION DAMPERS
MODEL RDH
RDF MODELS
Dependable, high performance ventilation fans with attached radiation dampers and attractive metal grilles.
FEATURES
HOUSING:
- Rugged, 26-gage galvanized steel construction
- Key-holed mounting brackets span up to 24″ and are adjustable horizontally and vertically
- Reversible knockout bracket allows wiring from top or side
- 4″ round duct fitting with built-in backdraft damper for easy duct connection
BLOWER:
- Plug-in, permanently lubricated motor
- Totally enclosed motor with long life bearings designed for continuous operation (HD80RDF, HD50RDF only)
- Centrifugal blower wheel
RADIATION DAMPER:
- For use in 1, 2 and 3 hour rated floor-ceiling and roof-ceiling constructions
- Galvanized steel frame
- High temperature, non-asbestos, reinforced fiber thermal fabric
- Stainless steel closure spring
- 165°F fusible link
GRILLE:
- Attractive steel grille painted white
- Low profile blends well with any decor
(1) ROUGH-IN KIT & (1) FINISH KIT MAKE A COMPLETE UNIT. PURCHASE EACH SEPARATELY.
Rough-In Kit
Model RDH • Contains housing and radiation damper (packed 4 per carton).
Finish Kits
Models 110RDF, 80RDF, HD80RDF and HD50RDF •
Contain blower and grille (packed 4 per carton).
SPECIFICATIONS
RDH with | VOLTS | AMPS | CFM | SONES | DUCT |
110RDF | 120 | 1.3 | 110 | 4.0 | 4” ROUND |
| 80RDF | 120 | 0.5 | 80 | 2.5 | 4” ROUND |
HD80RDF | 120 | 0.5 | 80 | 2.5 | 4” ROUND |
| HD50RDF | 120 | 0.4 | 50 | 1.5 | 4” ROUND |
TYPICAL SPECIFICATION
Ventilation Fan with Radiation Damper shall be Broan Model RDH with 110RDF (RDH with 80RDF) (RDH with HD80RDF) (RDH with HD50RDF).
Housing shall be made of galvanized steel and have adjustable mounting brackets. It shall have a built-in backdraft damper and be ducted to a roof or wall cap.
Blower shall be removable and have a centrifugal blower wheel. Motor shall be permanently lubricated.
Air delivery shall be no less than and sound level shall be no greater than values listed in the chart above. Air and sound ratings shall be certified by HVI.
Radiation damper shall be rated for use in up to three hour ceiling constructions. It shall be UL Classified and Warnock Hersey Listed (see other side for installation details).
Ventilating Fan with Radiation Damper shall be Energy Star® qualified. (Model HD50RDF only).
Model HD50RDF only
Broan-NuTone LLC Hartford, Wisconsin www.broan.com 800-558-1711
| REFERENCE | QTY. | REMARKS | Project | |
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| Architect | ||||
| Engineer | ||||
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80B 99043061D
CLASSIFIED
SEE DETAILS ON ULCLASSIFICATION MARKING ON PRODUCT
- WIRE
- FAN
- DAMPER
- MOUNTING BRACKET
- GRILLE
- GRILLE SCREW
- CEILING
WARNOCK HERSEY LISTING INCLUDES DAMPER ONLY. IT DOES NOT INCLUDE EXHAUST FAN. DAMPERS MAY BE USED WITH UL LISTED FAN MODELS NOTED.
- 16″ OR 24″ ON CENTER
- MOUNTING BRACKET
- FASTENER
- FAN
- DAMPER
- WOOD FRAMING MEMBER OR JOIST
- GRILLE
- GRILLE SCREW
- CEILING
Documents / Resources
 | BROAN HD50R DB Ventilating Fans with Radiation Dampers [pdf] Instructions HD50RDF, 110RDF, 80RDF, HD80RDF, HD50RDF, HD50R DB Ventilating Fans with Radiation Dampers, HD50R DB, Ventilating Fans with Radiation Dampers, Fans with Radiation Dampers, with Radiation Dampers, Radiation Dampers, Dampers |
