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Qmark CDF Series Commercial Downflow Ceiling Heaters

IDEAL SPACES | Bathrooms; Offices; Conference Rooms; Lobbies; Waiting Rooms; Entrance Ways
COLORS | Northern White; Navajo 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

Qmark CDF Series Features

  • CDFSE "surface enclosures" are designed to mount flat on the ceiling and extend only 6 in. into the room
  • CDFRE "recessed enclosures" have no protrusions outside recess box, allowing the heater to recess only 7 in. into ceiling space. Mounts in T-Bar or permanent ceiling with trim ring
  • 208V and 240V heaters can be field-converted from single- to three-phase operation. 5,000-watt heater can be field-converted to 3,800 or 2,500 watts and 4,000-watt heater to 3,000 or 2,000 watts
  • BMS-compatible with use of relays
  • Three adjustable airflow patterns from 14 ft. ceilings: wide, narrow or asymmetrical patterns
  • Automatic fan delay eliminates cold drafts on start-up and discharges residual heat from the heater body during shut down
  • Automatic thermal cutout: shuts off the heater in the event of over-heating and reactivates heater when temperature returns to normal
  • Easy installation: Thumb pins align and temporarily hold enclosure cover to heating section freeing both hands to finish installation