24″ Flammable Material All Freezer


Model# MS24FASF

The MS24FASF (formerly the 4FAF) is a 4.5 cubic foot Flammable Material All Freezer that is appropriate for non-critical temperature storage applications. It uses a “G” shaped plate-type evaporator installed across the top of the interior. Its large surface area efficiently absorbs heat to cool the well-insulated interior which is all dedicated freezer space.

The MS24FASF features a static condenser and requires additional ventilation clearance when installed under a bench. Construction features include a specially designed compressor, overload, relay and thermostat system with all electrical components enclosed to prevent accidental ignition of flammable vapors from the freezer’s contents. It is supplied with a commercial power cord and a 3-prong NEMA 5-15P plug for connection to a standard electrical wall outlet. When installed under lab benches or within casework, it requires additional ventilation clearance of 1″ from top and sides of the cabinet and 1.5″ from the back to insure proper static condenser ventilation.

The Flammable Material All Freezer complies with the following specifications and standards:

  • Listed in Underwriters Laboratories File SA7488(N)
  • Meets National Fire Protection Association Standard 99
  • Complies with OSHA Article No. CFR1910.308


  • Specially designed compressor with all electrical components fully enclosed, to prevent an electrical spark from accidentally igniting the flammable vapors form the refrigerator’s contents
  • Static condenser mounted to the back of the cabinet, free of electric condenser fan motor to eliminate sources of accidental ignition of flammable vapors
  • Adjustable mechanical thermostat, fully enclosed to prevent ignition of flammable vapors
  • Manual defrost protects freezer contents from automatic defrost freeze and thaw cycles and dehydration
  • Flat interior door liner (no shelves)
  • “Box Style” door
  • Discrete top edge mounted door handle
  • 4 Leveling legs for easy height adjustment
  • Jacketed commercial power cord with NEMA 5-15P plug
  • Durable white powder coat paint finish standard
  • Standard door lock for secure storage needs
  • 1 removable wire shelf
  • 1 evaporator shelf
SKU: MS24FASF Category:
Temperature Range-0° to 5° F
-18° to -15° C
Volume4.5 cubic feet, 127 liters 
Exterior Dimensions: H x W x DInches: 34 x 23 7/8 x 26
Centimeters: 86 x 61 x 66
Interior Dimensions: H x W x DInches: 24 3/4 x 19 x 18 1/4
Centimeters: 63 x 48 x 46
Shipping Weight:120 lbs./55 kg.
130 lbs./59 kg. with skid

24″ Flammable Material Undercounter Freezer

Model Number

White Cabinet with White Door with Lock, Right HingeMS24FASFRW (formerly 45FF0001*) 

*All features and functionality remain the same on all models; only model numbers have changed.