Ai 4 Cu Ft -86°C Ultra-Low Chest Freezer UL CSA Certified 110V


The Ai Glacier 4 Cu Ft -86°C ultra-low chest freezer is designed for small labs that need a small amount of products or sample storage. Our unique single-compressor design offers ultra-low power consumption, very low noise, and ease of maintenance.

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




  • Wide -10°C to -86°C operation temperature range.
  • All stainless steel interior for clean operation, durability, and ease of maintenance
  • Digital temperature display with microprocessor-based temperature controller
  • Door lock, 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
  • Built-in printer tells you exactly how long it takes to go down to all temperatures
  • Stainless steel interior for clean operation, durability, and ease of maintenance
  • Dual silicon sealing gaskets for ultra air tight operation
  • 72 hour battery backup for controller, alarm and printer
  • Extremely quiet and reliable
  • Built-in swivel casters with locks
  • UL and CSA certified


 Model  G04
 Electrical requirements  110V 60Hz 1-Phase 950 watts 8.6A
 Temperature range  -10°C to -86°C
 Time to reach -86°C  3.5 to 4 hours
 Compressor  Make: SECOP (formerly known as Danfoss), Germany
Power: 115V 60Hz 1-PHASE
Number of compressor: one
Refrigerant: Ai proprietary mixture gases, CFC-free
 Chamber  Dimensions: 17.75 x 19 x 20″ (WxDxH)
Material: stainless steel
Capacity: 4 Cu Ft
 Date printer  Built-in, records 7 days of data
 Shelf  Come with unit: one adjustable shelf (2 compartments)
Material: 304 stainless steel
Capacity: 65 Lbs, evenly distributed
Dimensions: 17.5 x 17.5 inches
Additional shelf unit price: $200
 Door and gasket  Inner door: two, each with one sealing gasket
External door: one with dual sealing gaskets, lock-able
 Access port  One, 30mm diameter
 Built-in swivel casters  Four
 Noise level  48 DBA
 Unit dimensions  42 x 28 x 32″ / 46 x 32 x 45″ (WxDxH)
 Unit/shipping weight  380 Lbs / 455 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
 Compliance  UL STD 61010-1
CSA C22.2 NO. 61010-1
 Warranty  One year

Additional information

Weight 455 lbs
Dimensions 46 × 32 × 45 in
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