24″ All Freezer


Model# MS24FAS2RW

The MS24FAS2RW (formerly the 4CAFX) is an undercounter all freezer with an externally mounted temperature display and user interface.  It features the Marvel Scientific exclusive MicroSentry™ II Scientific temperature controller for accurate temperature control and a manual defrost system to avoid temperature excursions and dehydration of contents.

The MS24FAS2RW is also front vented, permitting it to be built into casework or installed under lab benches without the need for additional ventilation clearance.

Door-front mounted MicroSentry™ II Scientific refrigeration controller provides:

  • Accurate electronic temperature control of contents within +2°/ -2°C of set point
  • Recommended ambient temperature 18.3°C to 32.2°C (65°F to 90°F)
  • Large, easy-to-read digital temperature display with resolution to 0.1°C
  • User selectable temperature set point between -12°C and -25°C, factory preset to -20°C
  • User selectable high and low temperature alarm values
  • User selectable alarm delay time period
  • Visual and audible alarms for over temperature, under temperature, and door ajar events
  • Alarm silence and automatic ring back functions
  • Keypad lock-out to prevent unintended control inputs
  • Basic high and low temperature logging with reset capability
  • Visual diagnostic error codes


SKU: MS24FAS2RW Category:

Additional features include:

  • Outstanding cooling capacity and temperature stability
  • One full depth wire shelf
  • Front vented through the toe space grill for true built in installations
  • Powerful compressor for fast pull-down time and temperature recovery after door opening or content loading
  • Manual defrost eliminates temperature excursions and dehydration
  • Box style door for easy mounting of inventory management system hardware
  • Discrete top edge mounted door handle
  • Cam-assisted door close hinge system to reduce “door-ajar“ events
  • New triple-seal energy efficient door gasket system seals in the cold, reducing energy consumption
  • 1″ diameter probe port in rear cabinet wall (standard)
  • 4 leveling legs for easy height adjustment
  • Extra-long, jacketed commercial power cord with hospital grade plug to meet stringent hospital and clinical use standards
  • Durable white powder coat paint finish
  • CSA listed and warrantied for commercial use
Temperature Range10° to -13°F, -12° to -25°C 
Volume4.5 cubic feet, 127 liters 
Exterior Dimensions: H x W x DInches: 34 x 23 7/8 x 24
Centimeters: 86 x 61 x 61
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.

24″ Solid Door All Freezer

Model Number

White Door, White Cabinet, Probe Port, Right HingeMS24FAS2RW (formerly 4CAFX102) 

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