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    Thermo Scientific UEN2320A Revco Freezer 23.3-cu ft | 659L

    Not Available

    • 115 volts, 60 hertz — Please take note that this product is no longer available. A recommended REPLACEMENT is suggested by Thermo Scientific.


    • Choose Thermo Scientific Revco Enzyme Freezers for storage applications where slight intermittent coil warming during an auto-defrost cycle is not desired.
    • Our manual defrost -20°C upright freezers feature microprocessor control system, gravity air circulation, industrial-quality cabinet construction and extra-strength refrigeration compressors designed for industrial, clinical and scientific use.

    Key Features:

    • Operating temperature: -20°C.
    • Preset temperature setpoint.
    • Upright 23.3 cu. ft. (659L) capacity.
    • Gravity convection air system for maximum stability without blowers or fans.
    • Manual defrost.

    Microprocessor Control System:

    • Icon-based controls and displays.
    • Graphic thermometer is steady green when temperature is normal, flashes top bar for overtemperature, flashes bulb for undertemperature.
    • Large, easy-to-read digital display of temperature within 0.1°C.
    • Audible/visual warnings for overtemperature, undertemperature, or power failure.
    • Key-operated OFF/ON/ALARM ON master switch for setpoint security.
    • Push-button alarm test.
    • Remote alarm contacts.
    • Alarm silence, ringback, and auto reset.
    • Battery backup system.


    • Scratch-resistant, painted cold-rolled steel interior and exterior finishes.
    • Solid door with full-length handle and keyed lock—self-closes against closed-cell peripheral gasket.
    • High-density, CFC-free urethane foam insulation protects cabinet from ambient temperature fluctuations and minimizes operating costs.
    • Hermetically sealed heavy-duty, industrial-grade compressor.
    • Nine epoxy-coated, open-wire shelves, adjustable in 1in. (2.5cm) increments.
    • Adjustable leveling feet.

    Ordering Information:

    • Alarm systems, temperature chart recorders, and power monitors available separately.
    • Contact our Customer Service Department for details.


    • 45 high-impact plastic enzyme storage bins for easily accessible inventory.
    • Bin overall dimensions (L × W × H): 25.25 × 4.25 × 3in. (64 × 11 × 8cm); labels not provided.


    • Valid in the USA only.


    Product SizeEach
    Certifications/ComplianceMeets UL, CUL, and CE criteria for safety and performance
    Capacity (English)23.3 cu. ft.
    Capacity (Metric)659L
    Door Count1
    Dimensions (L x W x H) Exterior37.2 x 28 x 79.2 in. (94.5 x 71.1 x 201.2cm)
    Dimensions (D x W x H) Interior29 x 24 x 58 in. (73.7 x 61 x 147.3cm)
    Plug TypeNEMA 5-20P
    Temperature Range-20°C
    TypeEnzyme Freezer
    Electrical Requirements115V 60Hz
    WarrantyWarranty varies by country, please contact us for details
    Cabinet MaterialScratch-resistant painted
    Depth (English) Interior29 in.
    Depth (Metric) Interior73.7cm
    Height (English) Exterior79.2 in.
    Height (English) Interior58 in.
    Height (Metric) Exterior201.2cm
    Height (Metric) Interior147.3cm
    Length (English) Exterior37.2 in.
    Length (Metric) Exterior94.5cm
    Shipping Weight (English)425 lb.
    Shipping Weight (Metric)193kg
    Temperature ControlMicroprocessor
    Width (English) Interior24 in.
    Width (Metric) Interior61cm


    ModelReplacementCapacityTemperature RangePlug TypeElectrical
    UEN2320ATSX2320EA23.3 cu. ft., 659L-20°CNEMA 5-20115V 60Hz
    UEN2320DTSX2320ED23.3 cu. ft., 659L-20°CNEMA 6-15208/230V 60Hz
    UEN3020ATSX3020EA29.2 cu. ft., 826L-20°CNEMA 5-15115V 60Hz
    UEN3020DTSX3020ED29.2 cu. ft., 826L-20°CNEMA 6-15208/230V 60Hz



    Thermo Scientific Revco Enzyme Freezers Product Brochure

    Shipping Disclaimer

    • ¹ FREE Ground Shipping is given on all online products shipping within the Contiguous U.S. to a commercial address. The following solely applies to any 230-volt unit:
    • — Initially, units direct-ship from the manufacturers' warehouse to our cross-dock location for FREE.
    • — A flat $75.00 cross-docking package handling cost will apply without any exemption.
    • — Additional fees will occur upon leaving our cross-dock location.
    • For more information, please contact us.

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