CDF Series - Commercial Downflow Ceiling Heater

IDEAL SPACES | Bathrooms; Offices; Conference Rooms; Lobbies; Waiting Rooms; Enterance Ways
COLORS | White
TEMP RANGE | 45°- 90°F
CFM | 300
RECESSED | 23-3/4"W x 23-3/4"L x 7"D
SURFACE | 16-1/2"W x 20"L x 5-3/4"D

For commercial spaces that need unobtrusive comfort, install this downflow ceiling heater. Deliver powerful warmth to your office, conference room, lobby, waiting room or entranceway.

  • Order a surface or recessed enclosure, depending on your ceiling type and available install space. Surface mounting extends only 6 inches into the room, while the recessed enclosure requires only 7 inches of internal clearance
  • Optional relays allow you to connect this ceiling heater to your central building management system, so you can control temperatures from one location
  • Included thumb pins hold the unit together, freeing both hands for installation on the ceiling surface or within an enclosure
  • Choose a narrow pattern to focus heat on one particular area, or a wide pattern to blanket more area. Asymmetrical heating patterns focus output while still providing generous coverage
  • The heater’s fan waits until the desired temperature is achieved before blowing air into the room, and discharges all residual heat before shutting off
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Additional Information

CATALOG NUMBER UPC KW(1) VOLTS AMPS PHASE(2) SHIP WT. (lbs.)
CDF548 6 85360 01510 1 4/3/2002 208 19.2/14.2/9.6 1 and 3 27 lbs.
CDF542 6 85360 01508 8 4/3/2002 240 16.7/12.5/8.3 1 and 3 27 lbs.
CDF547 6 85360 01509 5 4/3/2002 277 14.4/10.8/7.2 1 27 lbs.
CDF558 6 85360 01513 2 5/3.8/2.5 208 24.0/18.3/12.0 1 and 3 27 lbs.
CDF552 6 85360 01511 8 5/3.8/2.5 240 20.8/15.8/10.4 1 and 3 27 lbs.
CDF557 6 85360 01512 5 5/3.8/2.5 277 18.1/13.7/9.0 1 27 lbs.
CATALOG NUMBER DESCRIPTION SHIP WT. (LBS.)
CDFSE Surface Mounting Enclosure Only - To Be Used With Above Heater Sections. 10
CDFRE Recess Mounting Enclosure Only - To Be Used With Above Heater Sections. 18
CDFSENW Surface mounted Northern White - To Be Used With Above Heater Section. Dim. 20"L x 16 1/2"W x 5 3/4"D. 10
CDFRENW Recessed mounted Northern White - To Be Used With Above Heater Sections. Dim. 23 3/4"L x 23 3/4W x 7"D. 18
CDFT Thermostat SPST Range 45 to 95°F 1
CDF24R Relay (Time Delay 45-60 sec. to close when energized) requires 24 volt supply from remote source. 1
CDFR12 Relay (Time Delay 45-60 sec. to close when energized) requires 120 volt supply from remote source. 1
CDFDS Power Disconnect Switch (3-Pole) 30 amps, 600 volts, 3Ø, 60 Hz. 1
CDFTK Trim Ring for mounting on permanent ceiling (cannot be factory installed). 1
CDFTR4 208/240V Primary Transformer/24V sec. and 24V holding coil control relay. 1
CDFTR7 277V. Primary Transformer/24V sec. and 24V holding coil control relay. 1
(1) Factory wired for highest wattage, field convertible to lower wattages.
(2) Factory wired 10, field convertible to 30.