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18 cu.ft. Upright Manual Defrost Freezer

Manual defrost operation creates a more stable environment for the storage of enzymes, reagents, samples, and other laboratory/clinical materials
Estimated Time to Ship:

Next day shipping

This product qualifies for next day delivery to select areas within our trucking radius and may be shipped next day after order for nationwide customers.
70.75" H x 30.5" W x 27.0" D
(180cm H x 77cm W x 69cm D)

Height of Cabinet 70.75" (180 cm)
Width 30.5" (77 cm)
Depth 27.0" (69 cm)
Depth with Handle 29.75" (76 cm)
Depth with door at 90° 54.13" (137 cm)
Capacity 18.3 cu.ft. (518 L)
Defrost Type Manual
Door White
Cabinet White
US Electrical Safety ETL
Canadian Electrical Safety ETL-C
Sanitation ETL-S
Amps 2.7
Voltage/Frequency 115 V AC/60 Hz
Weight 215.0 lbs. (98 kg)
Shipping Weight 230.0 lbs. (104 kg)
Parts & Labor Warranty 1 Year
Compressor Warranty 5 Years
UPC 761101077307
Door Swing RHD
Reversible Yes
Interior Height 64.0" (163 cm)
Interior Width 25.0" (64 cm)
Interior Depth 20.88" (53 cm)
Shelf Type Wire
Shelf Qty 4
Adjustable Shelves Yes
Thermostat Type Dial
Interior Light Yes
Refrigerant Type R290a
Refrigerant Amount 3.88 oz.
High Side PSI 280.0
Low Side PSI 145.0
Level Legs 2
Compressor Step Height 9.38" (24 cm)
Compressor Step Width 25.0" (64 cm)
Compressor Step Depth 7.25" (18 cm)
Temperature Range -18 to -24ºC (Preset to -20ºC)

TM1A - Factory-installed dry contacts with remote alarm
Remote alarm contacts with continuous temperature display
LHD - Left hand door swing
Door reversal to left hand swing
DL2B - Factory installed NIST calibrated digital data logger (DDL)
USB digital data logger with internal memory, user-set recording intervals, high/low temperature alarm, and NIST calibrated temperature readout
PH - Probe Hole
Factory installed probe hole for customer supplied monitoring devices
Alarm/Thermometer - Factory-installed alarm with external temperature readout
Install a high/low temperature warning alarm with external temperature readout; meets most Health Dept. regulations

Upright manual defrost all-freezer

General purpose freezer designed for the storage of samples, enzymes, reagents, and other laboratory and clinical materials that require a more stable interior than traditional automatic defrost

Large capacity

Over 18 cu.ft. of storage inside

Manual defrost operation

Static cooling system with no fans or warming cycles

Dial thermostat

Intuitive and reliable mechanical thermostat located inside the unit to prevent unnecessary adjustments

-20ºC operation

Preset to -20ºC with a temperature range of -18 to -24ºC

Cantilevered shelving

Tight pilaster spacing throughout the interior allows you to adjust the shelf positions to meet your exact storage needs

Epoxy-coated wire shelves

Four heavy duty shelves included

Factory-installed lock

Conveniently located towards the top of the door for easier user access (2 keys included)

Flat door liner

No door storage to allow for the interior to accommodate deeper trays

Reversible door

User-reversible door swing for added flexibility to best accommodate your setting

LED lighting

Automatic interior lighting for an efficient presentation

9' long cord with hospital grade plug

Extra long power cord with hospital grade 'green dot' plug for a more secure connection

External handle

Easy-grip handle in brushed aluminum

Leveling legs

Adjustable front legs allow you to ensure a straight fit, even on uneven surfaces

Advanced vacuum seal insulation

Vacuum seal gasket design ensures no cold air escapes (NOTE: seal activates when door is closed, so you must allow a few minutes to pass before re-opening)

100% CFC free

Environmentally friendly design does not contain ozone-damaging chemicals

CARB Compliant

Eco-friendly hydrocarbon-based refrigerant for a greener footprint that meets current CARB regulations

Accucold's general purpose storage line includes upright manual defrost freezers designed for the storage of certain enzymes, reagents, samples, and other materials used in laboratory and clinical settings that require -20ºC temperatures with more stability than traditional no-frost equipment.

Model UFM19W is a front-opening freezer with an 18.3 cu.ft. interior storage capacity. Manual defrost operation ensures a more stable interior with none of the warming cycles that can compromise temperature in traditional frost-free cooling systems. The dial thermostat is located inside to prevent accidental temperature adjustments. Cantilevered shelving provides more flexibility in storage, with tight spacing between the pilasters so you can adjust as needed. This unit has a flat door liner to accommodate deeper trays. An automatic LED light makes it easy to see the full interior.

This freezer comes in a white exterior finish. The keyed lock is conveniently located towards the top of the unit for easier user access. The reversible door includes an easy-grip handle in a brushed aluminum finish. This unit includes a 9'5" long power cord with a hospital grade 'green dot' plug for a more secure connection, ideal for high traffic environments. The cooling system utilizes hydrocarbon refrigerant for a greener footprint. For advanced insulation, the door features a vacuum seal that keeps all cold air inside. 

The UFM19W meets NSF-7 commercial standards and is ETL listed for the U.S. and Canada. It can be customized with additional features to best meet your storage needs, including digital data loggers (DDLs), temperature alarms, NIST calibrated thermometers, and more. For more information, contact our product specialists at 718-893-3900.

In addition to this freezer, Accucold manufactures frost-free choices for vaccine and laboratory storage, as well as purpose-built refrigeration lines approved to the NSF/ANSI 456 Vaccine Storage Standard. 


This product can be further customized to specific user requirements. For more information, contact our specialists at 718-893-3900 ext. 220 or [email protected]

California residents:

Warning WARNING: This product can expose you to chemicals including nickel (metallic), which is known to the State of California to cause cancer. For more information, go to
Note: Nickel is a component of stainless steel.


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