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Ai Glacier 18 Cu Ft -86°C Ultra-Low Upright ULT Freezer ETL 110V

The all new Ai Glacier 18 Cu Ft -86°C ultra-low freezer is perfect for large storage of products, plant material, or sample storage. Our unique single-compressor design offers ultra-low power consumption, quiet operation, and simple maintenance.

All Ai ultra-low freezers are UL and CSA certified.


G18 Glacier Freezer Features:

  • CDC and VFC compliant
  • Great for storage of Covid-19 vaccines, DNA, RNA, virus samples, organs, and serum
  • ETL tested to UL and CSA standards
  • ETL tested to UL 471, Commercial Refrigerators and Freezers standards (optional)
  • Remote alarm, RS232, 4-20 mA transmitter (optional)
  • Central control with large 7″ touch screen LCD display provides you a graph of temperature vs time curve
  • All stainless steel interior for clean operation, durability, and ease of maintenance
  • Lock-able door, high or low temperature alarms, power failure alarm, door open alarm, filter clogging alarm, password protection, tons of security features to protect you, your products, and the unit
  • Dual silicon sealing gaskets for ultra air tight operation
  • 24-hour battery backup for controller
  • USB interface for data export and storage
  • Extremely quiet and reliable
  • Front document holder for handy storage
  • Environmentally friendly refrigerant
  • Use only RoSH compliant non-toxic components and materials
  • Tons of safety functions
  • Built-in swivel casters with leveling feet


Model G18
Electrical requirements110V (±10%) 60Hz 1-Phase, 1160 watts 10.5A
 220V (±10%) 60Hz 1-Phase, 1160 watts 5.3A
   (NOT compatible with 220V 50Hz power)
Temperature range -40°C to -86°C
Time to reach -86°C 7.5 hours
Compressor 110V 60Hz: Embraco Model NT6226GK (V)
220V 60Hz: SECOP Model SC18MLX (104L2138)
Power: 110V or 220V 60Hz, 1-PHASE, 1HP
Number of compressors: one
Refrigerant: Ai proprietary mixture gases (600g), CFC-free
Chamber Dimensions: 23 x 27.25 x 49.5″ (WxDxH)
Material: 304 stainless steel
Capacity: 18 Cu Ft
Shelf Come with unit: three adjustable shelves (4 compartments)
 Material: 304 stainless steel
 Capacity: 85 Lbs on three shelves, evenly distributed
               450 Lbs on the base of the chamber, evenly distributed
 Dimensions: 26 x 22.5 inches
 Additional shelf unit price: $100
Door and gasket Inner door: two, each with one sealing gasket
External door: one with dual sealing gasket, lock-able
Access port Two ports, one on the side and one in the back, one inch diameter
Built-in swivel casters Four with positioners
Noise level 48 dBA
Communication Remote alarm, RS232, 4-20 mA transmitter (optional)
Working environment  – Temperature: 10°C to 32°C (humidity <57% Rh required at 32°C)
– Humidity: <80% Rh
– Altitude: < 2000 m / 6561 Ft
– Stable, well-ventilated platform with no excessive dust
– Keep freezer at least 12 inches from any walls or ceiling
– Use dedicated power, do not share outlet
– Extension power cable should be less than 10 feet is required
– Freezer and power outlet should be grounded properly
– Avoid direct sunlight, water spill and do NOT use freezer outdoor
– Clean condenser fins and remove frost inside chamber at least once a month
– Important! Do not plug in your unit. Leave your Ai refrigerator or freezer for
24 hours before turning the unit on for the first time.
Battery backup system 24 hours (for controller display and alarms only)
Unit/shipping dimensions 35 x 42 x 76″ / 41 x 47 x 85″ (WxDxH)
Unit/shipping weight 624 Lbs / 677 Lbs
Safety Compressor over-temp protection
Compressor power surge delay protection
Short circuit and ground protection
Over-current protection
Over-temperature and low-temperature protection
Power failure protection
Low battery, door open, filter clogging, system failure alarms
External door with lock
Certification UL STD 61010-1 (standard)
 CSA C22.2 NO. 61010-1 (standard)
 UL STD 471 (optional)
WarrantyOne year


All equipment is intended for lawful purposes only.