• Energy-efficient 23.3 cu. ft. manual defrost freezer prevents slight intermittent coil warming
  • Features cold wall convection cooling with temperature uniformity
  • Stores clinical lab-grade materials and specimens requiring a -20°C setpoint
  • Temperature range: -25° to -15°C
  • •  Includes: four shelves and four 2” casters (two lockable)
  • V-Drive technology saves energy and provides maximum sample protection by detecting door opening and other usage patterns requiring variance of compressor speed for temperature stability
  • Ideal for temperature sensitive applications
  • Supports sample protection and sustainability objectives in enzyme storage
  • Certifications/Compliance: UL, cUL, SNAP and EnergyStar
  • SNAP Compliant Refrigerants: Natural, R290 refrigerant and water-blown foam
  • GMP Clean Room Class A / ISO 6 (ISO EN 14644-1) compatible with appropriate pre-install preparation
  • Whisper quiet operation at 52 dBA
  • Energy-efficient model uses up to 50% less energy usage compared to other models
  • Lower HVAC costs due to less heat emission into the environment*
  • Also available in 208V-230V freezer models
  • Options: chart recorder, alarm and recorder monitoring, Smart-Vue


Manufacturer SKU: TSX2320FA

Capacity: 23.3 cu. ft.

Configuration: Upright

Brand: TSX High-Performance

Door Style: Single Solid

Plug Type: US Plug

Specialty: Manual Defrost

Type: Freezer

Set Point Temperature: -20°C

Internal Dimensions: 24" W x 28.5" D x 58" H

Capacity Range: 18 to 24 cubic feet

Freezer Temperature Range: -25°C to -15°C

Unit of Measure: EA


Marks & Listings: UL, ULC, ENERGYSTAR, SNAP

Electrical Specifications: 115 V, 60 Hz

Dimensions, Product: 28" W x 38.9" D x 78.5" H

Weight, Shipping: 470 lb

Dimensions, Shipping: 41" W x 44" D x 84" H

  • Comparison chart for TSX High Performance -20°C Manual Defrost Freezers by Thermo Fisher Scientific Comparison chart for TSX High Performance -20°C Manual Defrost Freezers by Thermo Fisher Scientific

Features and Benefits

V-Drive Technology

Quick temperature recovery and energy efficient cold storage for pharmaceutical, vaccines and medical samples

Ergonomic Usage

Ergonomic door handle designed with a soft touch grip
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