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SUMMIT's thin-line CM420ESMED is an energy efficient refrigerator-freezer specially featured for use in medical and laboratory applications

At just 19 5/8" wide and 33 1/2" high, this manual defrost refrigerator-freezer is sized to fit easily into tight spaces while providing a generous 4 cubic feet of interior capacity. Designed for freestanding use, it has a white cabinet complete with a front mounted lock.

A temperature alarm warns users of interior temperature fluctuation while providing an external display for added convenience. This unit is also equipped with a hospital grade cord to protect the plug from becoming dislodged and an internal fan for even temperature distribution. Additional features include adjustable shelves, door storage, can dispensers, and an adjustable thermostat.



Thin-line width Limited space is no problem for our thin-line models, designed for easy placement in tight settings
Fully finished white cabinet Allows the unit to be used freestanding
Factory installed lock Keep contents secure with a front lock on the door
Hospital grade cord Green dot plug for added safety
100% CFC free Environmentally friendly design does not contain ozone-damaging chemicals
Manual defrost Static cooling system with no internal fans
Adjustable shelves Rearrange the refrigerator space to fit any sized item or remove shelves for simple cleanup
Door shelves Store large bottles right on the door for easy access
Two can dispensers Stack cans for an easy grab in two handy door compartments
Alarm with temperature display Temperature alarm warns of interior fluctuations while providing an external temperature readout on the door
Drip tray Neater defrosting with a drip tray for the freezer section


Height: 33.25"
Width: 19.38"
Depth: 22.0"
Capacity: 4.1 cu.ft.
Interior Height 1: 22.0"
Interior Width 1: 17.0"
Interior Depth 1: 15.63"
Interior Height 2: 7.5"
Interior Width 2: 15.13"
Interior Depth 2: 9.75"
Comp Step Height: 8.0"
Comp Step Width: 17.0"
Comp Step Depth: 4.5"
Shipping Weight: 80.0 lbs.
Amps: 1.4
Voltage/Frequency: 115 V AC/60 Hz
US Electrical Safety: UL
Canadian Electrical Safety: ULC
Reversible: Factory Reversible
Door Swing: RHD
Shelf Quantity: 2
Adjustable Shelf: Yes
Shelf Type: Wire
Crisper Cover Type: Glass
Full Door Shelf Quantity: 1
Can Storage: Yes
Defrost Type: Manual
Height to Hinge Cap: 33.75"
Depth with door at 90°: 39.63"
Thermostat Type: Dial
High Side PSI: 238.0
Level Legs Quantity: 2
Low Side PSI: 103.0
Freon Oz: 2.1
Refrigerant Type: R134a
Compressor Warranty: 5 Years
Parts/Labor Warranty: 1 Year


Standard Features:
L Lock:Single key lock 
KEYPAD:Battery-powered keypad lock installed for keyless security 
KEY:Extra keys available for purchase 
AC Keypad:Keypad lock powered by appliance power cord for keyless security 
Standard Features:
FCGP - Fan w/Gel Packs:Internal fan with gel packs included for a stabilized interior 
Standard Features:
Alarm:High/low temperature warning alarm with external temperature readout; meets most Health Dept. regulations 
PH - Probe Hole:Factory installed probe hole for customer supplied monitoring devices 
ODA Open Door Alarm:Add an open door alarm to audibly buzz when the door is left ajar. 
DL1 Temperature Logger:USB Temperature Logger records interior temperature in 15 minute intervals to a USB flash drive for analysis on a PC or Mac 
Latch:Top-mounted door latch requires manual release to open door. Ideal for yachts, RVs, coach buses, and other vehicles. 
HUM Humidity Sensor:Humidity sensor with min/max readout 
LHD:Door reversal to left hand swing 
SCD Self-Closing Door:Protect interior contents and reduce energy waste with the Self Closing Door Option 
HG Cord:Add a hospital grade cord equipped with green dot plug with the HG suffix