Thermo Scientific 20FREETSA Refrigerator FMS 21-cu ft | 592L

  • 115 volts, 60 hertz — Product is obsolete — Thermo Scientific has depleted all of its stock inventory


  • Ensure safe cold storage of volatile materials with Thermo Scientific Flammable-Materials Storage Refrigerators.
  • These units are engineered with no internal electrical components that could trigger an explosion and meet OSHA and National Fire Protection Association safety requirements.
  • Temperature range: 2° to 7°C.
  • Manual defrost.
  • Hydraulic thermostat on exterior to eliminate interaction with stored materials.
  • Aluminum evaporator coil.
  • Magnetic vinyl gaskets for positive door seal.
  • CFC-free insulation and coolant.


Product Size Each
Access Security Door Lock
Certifications/Compliance cCSAus
Color White
Control Mechanical Dial Thermostat/Outside on Rear of Unit
Description Flammable Materials Storage (FMS) Refrigerator
Current 5 Amps/575 Watts
Capacity (English) 20.9 cu. ft.
Capacity (Metric) 591.82L
Exterior Finish Epoxy Coated Steel
Dimensions (L x W x H) Exterior 32.13 x 34 x 73.13 in. (81.6 x 86.4 x 186.1cm)
Dimensions (D x W x H) Interior 23.8 x 27.8 x 57.8 in. (60.3 x 70.5 x 146.7 cm)
Plug Type NEMA 5-15P
Temperature Range 1° to 12°C
Type Flammable Material Storage Refrigerator
Voltage 115V
Doors 1(1 compartment)
Electrical Requirements 115V 60Hz
Interior Epoxy Coated Steel
Wattage 575w
Warranty 13 Months Parts and Labor
For Use With (Application) Indoor Cold Storage Of Flammable Solvents
Typical Lifetime 10 Years
Min. Clearance 3 in. On Sides, 3 in. At Back, 3 in. On Top
Lighting Interior – No
Amperage 5A
Casters 2 Adjustable Feet In Front, 2 Fixed Pads In Rear
Compressor Bottom Mounted
Display Temperature Display – None
Hertz 60Hz
Insulation Polyurethane Foam
Refrigerant R134a, 100% CFC Free
Shelves 4 Fixed Shelves, 6 Fixed Door Shelves
Shipping Weight (English) 230 lb.
Shipping Weight (Metric) 104.3kg
Defrost Manual
Door Style Hinged, Opens left to Right, Non-Reversible


Model Plug Type Capacity Electrical
05FREETSA NEMA 5-15P 5.5 cu. ft., 156L 115V 60Hz
20FRCETSA NEMA 5-15P 20 cu. ft., 566L 115V 60Hz
20FREETSA NEMA 5-15P 21 cu. ft., 592L 115V 60Hz
50FREETSA NEMA 5-15P 50 cu. ft., 1416L 115V 60Hz


Thermo Scientific Flammable-Materials Storage Refrigerators Product Brochure

You may also like…