QMark CDF548 Ceiling Heater, Heat Deck Only, 4/3/2KW, 208V/1-3Ph

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21.00 (Lbs.)
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QMark CDF548 Ceiling Heater, Heat Deck Only, 4/3/2KW, 208 Volt 1/3PH 19.2/14.2/9.6A
The Qmark CDF Series Fan Forced Electric Commercial Down flow Ceiling Heater is designed for commercial and industrial areas that require electric fan forced heat such as vestibules, hallways, entryways, workshops, and rest rooms.
- Steel fins are copper-brazed to low-watt density, steel-sheathed, tubular heating elements which are arranged in a uniform grid pattern. The grid covers the entire intake area, resulting in uniform heating of all discharged air.
- Efficient five-bladed Aluminum fan and rugged impedance-protected, totally-enclosed motor.
- Built-In Fan Delay - Space temperature is controlled by a wall or unit-mounted thermostat. When the thermostat calls for heat, the heating elements and fan energize. When the thermostat is satisfied, the elements shut off, but the fan continues to operate until all of the heated air is discharged. This feature avoids exposing the heater to residual heat, thus achieving a high comfort level and longer component life.
- Automatic Thermal Cutout - A thermal cutout shuts off the heater in the event of over-heating and reactivates the heater when the temperature returns to normal.
- Multiple Phase Heaters - The 208 and 240 volt heaters can be field converted from single to three-phase operation. 277 volt single-phase heater is also available.
- Multiple Wattage Heater Sections - The 5,000 watt heater can be field converted to 3,800 watts or 2,500 watts, and the 4,000 watt heater is convertible to 3,000 or 2,000 watts.
- Thumb pins align and temporarily hold the enclosure cover to the heating section freeing both hands to finish installation.
- Navajo White (Grill) Color.
- 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 easily into standard 2' x 2' ceiling grid, in T-Bar or permanent ceiling with trim ring.
- Recessed Dimensions - 23-3/4” W x 23-3/4” L x 7” D.

- Heaters are factory wired for highest wattage, field convertible to lower wattages.
- 1 or 3 Phase heaters are factory wired for 1 phase, field convertible to 3 phase.
- CDF units are the heater assembly only and require either a surface mount (CDFSE) or recessed (CDFRE) enclosure.