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A Second Generation FFU
While Envirco® has introduced a variety of proprietary products, one of its most successful continues to be the MAC 10® family of fan filter units (FFUs). We add to this industry's leading line of products a second generation FFU, the MAC 10® LEDC, which features the most control options and the most versatile control system available on the market today.
Unit of Measure

Specifications

Brands

 N/A Envirco®

Optional Duct Inlet Connection Size

 N/A 10 in12 in14 in254 mm305 mm356 mm

Voltage

 N/A 115 V

Frequency

 N/A 50 Hz60 Hz

Phase

 N/A 1

Full Load Current

 N/A 2.75 A

Intended Application

 N/A Air Conditioners

Industry Standards / Certifications

 N/A cUL listed (115 V, 208-240 V, 277 V) with standard UL 900 filter, File number E152685 (UL507)

Filter Type

 N/A High Efficiency Particulate Air (HEPA)

Filtrand

 N/A Particulate

Minimum Efficiency Reporting Value (MERV) Rating

 N/A MERV 8

Filter Housing Material

 N/A Mill Finished Aluminum

High Efficiency Particulate Air (HEPA) Filter Efficiency at 0.3 Micron Size

 N/A 99.99 %

External Static Operating Pressure

 N/A 1.0 inWg200 Pa

Orientation

 N/A Horizontal

Performance

Nominal Unit Size

 N/A 2 x 4 ft

Active Filter Face Area

 N/A 7.2 ft²
Maximum Air Flowrate1 N/A 950 ft³/min

Energy Consumption Rate at Maximum Air Flowrate

 N/A 250 W

Air Flowrate at 90 Feet per Minute (ft/min) Average Speed

 N/A 650 ft³/min

Energy Consumption Rate at 90 Feet per Minute (ft/min) Average Speed

 N/A 90 W

Sound Level at 90 Feet per Minute (ft/min) Average Speed

 N/A 52 dBA

Unit Weight

 N/A 66 lb

Note

 N/A Performance tested in accordance with the (ANSI/AMCA 210-07), (ANSI/ASHRAE 51-07) test standards for Certified Aerodynamic Performance Rating.

90 fpm values based on active filter face area. BTU = Watts x 3.413.

Dimensions

Dimension A

 N/A 23.63 in600 mm

Dimension B

 N/A 47.63 in1210 mm

Dimension C

 N/A 14.32 in364 mm

Additional Information

N/A A Green Product Solution
The MAC 10® LEDC FFU can help provide opportunities to earn LEED points with its many energy-saving features.
Note: LEED (Leadership in Energy and Environmental Design) is the rating system of US Green Building Council by which building designs are certified.

By taking advantage of a unique combination of EC motor technology with ENVIRCO®'s proprietary baffling system and backward inclined fan, the LEDC tops the industry in energy-efficiency. Its electronically commutated (EC) motor with internal microprocessor offers high performance and delivers long motor life with energy consumption rates as low as 90 W at 90 fpm. Utilizing ENVIRCO®'s experience in FFU development, the LEDC also features low sound levels of 52.3 dBA, which are a MAC 10® family benchmark.

ENVIRCO® MAC 10® FFUs are used worldwide for a variety of critical clean air applications. Learn more about how you can benefit from the LEDC in your next critical room application.

Features

N/A

  • New Universal Control Card
    • Network Speed Control, MOBUS RTU
    • Manual Speed Control, On-Board Potentiometer
    • Analog Speed Control, Remote 0-10 V
  • Electronically Commutated (EC) brushless motor with internal microprocessor
  • Backward-inclined centrifugal fan
  • Walkable plenum (excluding pre-filter), rated to 250 lbs.
  • Washable pre-filter
  • Manufactured to IEST recommended practices

Optional Features

N/A

  • Room-side Replaceable Filter (RSR)
  • Room-side Replaceable Filter and Motor Assembly (RSRE)
  • Infrared Speed Control: Room-side airflow adjustment with a hand-held remote control
  • Ducted Inlet Connection (shipped loose)
    • 10" (254 mm)
    • 12" (305 mm)
    • 14" (356 mm)
  • Direct connection to air conditioning supply
  • Flow-through light fixture provides illumination with minimal airflow disruption
  • Powder coat white paint or stainless steel housing
  • Room-side 3/8" Challenge Ports: Convenient aerosol challenge and HEPA filter testing. Standard on RSE and RSRE units
  • CE certified on 230 V units
  • ULPA 99.9995 % at 0.12 micron PTFE and low boron.
  • 3/4" Knife Edge: Permits easy placement in gel track ceiling grid system (available on RSR and RSRE units only)
  • MERV 8 pre-filter available
  • 1 Maximum CFM rating based on free air volumes @ high speed motor setting.