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Qmark Type EFF Ceiling Mounted Fan Forced Heaters

Qmark Type EFF Ceiling Mount Heater

Links to other types of Ceiling Heaters:
Qmark Type QCH Ceiling Mounted Heaters
Qmark Type CDF Ceiling Mounted Heaters

Qmark Electric Heating Products
We are an authorized distributor for Qmark
  • Dependable and quiet 

  • EFF type fan forced ceiling mounted heaters are designed for use almost anywhere in institutional, commercial, or industrial areas where wall space is not available.

  • 14 gauge louver front cover (painted Navajo White) with tamper resistant screws and 1/4 inch mesh screen.

  • Models from 1500 to 4800 watts (5,120 to 16,382 STU/hr.) provide outstanding performance. The EFF is ideal for high heat-loss areas that wall heaters cannot handle.

  • Room temperature is controlled by a remote wall or built-in thermostat which must be purchased separately.

  • UL Listed Logo U.L. listed 

  • Dimensions:
    Back Box: 14 3/8"W x 18 1/4"L
    Front Cover: 15 3/4"W x 19 1/8"L

  • The heater can be ceiling mounted either recessed, surface, or in a T-bar application. The basic unit is designed for recessed installation, but is easily adapted for surface mounting with the use of the optional surface mounting frame.

  • Rugged steel fins are copper-brazed to the low watt density, steel sheathed, tubular heating elements which are arranged in a uniform pattern. 

  • A thermal cutout shuts off the heater in the event of overheating. 

  • Optional; 24 or 120 volt control relay, SP or DP thermostat, transformer relay and PE kits for field installation.

  • 150 CFM

Qmark Type EFF Dimensional Drawing

Qmark EFF Installation Instructions
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Secure Online Ordering
Controls and Accessories

Item ID

Catalog #

Volts Watts BTU/Hr. Amps Click "Select" below to see our price and actual real-time quantity in stock
QMARK685360148090 EFF1500 120 1500 5,120 12.5 Select
QMARK685360021164 EFF4008 208 4000 13,652 19.2 Select
QMARK685360021195 EFF4804 240/208 4800/3600 16,382/12,287 20.0/17.3 Select
QMARK685360021126 EFF4004 240/208 4000/3000 & 3000/1500   16.7/14.4 & 14.4/7.2 Select
QMARK685360021102 EFF3007 277 3000 10,239 10.8 Select
QMARK685360021157 EFF4007 277/240 4000/3000 & 3000/1500   14.4/12.5 & 12.5/6.2 Select
QMARK685360021225 EFF4807 277/240 4800/3600 16,382/12,287 17.3/15.0 Select
*Delivery time: The following heaters are non-stock and typically ship in 14-19 workdays or less
QMARK685360021089 EFF3003 347 3000 10,239 8.6 Select
QMARK685360021096 EFF3006 600 3000 10,239 5 Select
QMARK685360021140 EFF4006 600 4000 13,652 6.7 Select
QMARK685360021119 EFF4003 347 4000 13,652 11.5 Select
QMARK685360021188 EFF4803 347 4800 16,382 13.8 Select
QMARK685360021218 EFF4806 600 4800 16,382 8 Select
Wall Mount Thermostats: (Optional)
WR10030 1E30N-910 White-Rodgers 24V Low Voltage Thermostat


HONEYWELL10064 T8775A1009 Honeywell 24 Volt Digital Thermostat


QMARK98319841025 TC1 Qmark Clear Plastic Universal Lockable Thermostat Guard. Dimensions: 7"L x 4.28"H x 2.74"D. Select


White Mears Single Pole Thermostat, wall mount Select


Ivory Mears Single Pole Thermostat, wall mount Select


White Mears Double Pole Thermostat, wall mount Select


Ivory Mears Double Pole Thermostat, wall mount Select
Controls and Accessories:
QMARK685360020990 EFFTBF T-bar Frame Kit Select
QMARK685360021003 EFFTR4 208/240V Primary Transformer/24V Secondary Control Relay Select
QMARK685360021010 EFFTR7 277V Primary Transformer/24V Secondary Control Relay Select
QMARK685360020983 EFFSM Surface Mounting Frame Select
QMARK685360020976 EFFR2 Time Delay Relay, 45 - 60 seconds to close when energized. Uses remote 24V power source. Select
QMARK685360020969 EFFR12 Time Delay Relay, 45 - 60 seconds to close when energized. Uses remote 120V power source. Select
QMARK685360021027 EFFT1 Single-pole Thermostat (field Installed) Select
QMARK685360021034 EFFT2 Double-pole Thermostat (field Installed) Select
*This delivery time is for normal conditions and is subject to Qmark factory availability.

Qmark is a registered trademark of Marley Engineered Products.

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We are a Distributor of Industrial, Commercial and Residential Heaters and Controls. Always consult manufacturers installation instructions for proper installation of the products or systems shown on this website. © Copyright 1999-2019 Mor Electric Heating Assoc., Inc.

5880 Alpine Ave. NW - Comstock Park, MI 49321  USA
Tel 616-784-1121 - 800-442-2581 - Fax 616-784-7775

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