Submittal: 3DPE3 | Products

Silent Low-Profile Ceiling Fan

Low profile, high performance exhaust ventilators designed for residential, commercial, institutional and industrial applications. Factory assembled for side discharge for installation in ceilings. Constructed of galvanized steel and a molded white polystyrene, easy-to-clean grille. Hardware and mounting brackets are included.

Compact size for height-restricted areas
Aluminum damper prevents unwanted backdrafts
Vertical electrical access eliminates drilling holes
Round standard outlet for quick, easy connections

A	B	C	D
13 7/8 in	11 1/2 in	7 in	6 in
E
1 1/4 in

Performance Characteristics

Construction Features

Impeller Type	Forward Curved Centrifugal
Impeller Material	Polypropylene
Max Inlet Temp	104 °F
Warranty Length	1 Year

Motor Information

Motor Item Number	21DY25
Voltage	115
Hertz (Cycle)	60 Hz
Motor Phase	1
Motor Enclosure	Open Drip Proof
RPM	1,100 rpm
Full Load Amps	2.2

Air & Sound Performance

Motor HP	Max BHP	Fan RPM	CFM @	0.000'' SP	0.125'' SP	0.250'' SP	0.375'' SP	0.500'' SP	0.625'' SP	0.750'' SP	0.875'' SP	1.000'' SP
—	—	1100	CFM	197	194	191	187	184	181	166	151	128
—	—	1100	Sones	3.5	3.8	4.2	4.6	4.9	4.9	5.2	5.3	5.4

Performance certified is for installation type B: Free inlet, Ducted outlet. Performance ratings include the effects of an inlet grille and backdraft damper. Speed (RPM) shown is nominal. Performance is based on actual speed of test. The sound ratings shown are loudness values in fan sones at 5 ft. (1.5 m) in a spherical free field calculated per AMCA Standard 301. Values shown are for installation type B: Free inlet spherical sone levels.

Catalog 405, January 2010

Agency Compliance

Dayton Electric Mfg. Co. certifies that the fans shown herein are licensed to bear the AMCA seal. The ratings shown are based on tests and procedures performed in accordance with AMCA Publication 211 and AMCA Publication 311 and comply with the requirements of the AMCA Certified Ratings Program.

AMCA Sound & Air
Agency Compliance

UL/cUL 507
Agency Compliance

CSA Certified Motor