Haier | 828L ULT Energy Saving Low Freezer

Haier | 828L ULT FreezerEnergy-Efficient for Reliable Ultra-Low-Temperature Biological Storage

The Haier 828L ULT Energy-Saving Low Freezer, a dependable ultra-low-temperature solution designed for long-term storage in professional laboratory and medical environments.

Built with hydrocarbon energy-saving refrigeration technology, this -86°C freezer delivers consistent performance while helping reduce energy consumption.

Its microprocessor-based control system features multiple alarms, remote alarm contacts, and a standard USB interface to support efficient monitoring and data management.

With precise temperature uniformity of ±5°C at a set point of -80°C, the freezer helps maintain stable conditions for sensitive biological materials.

The Haier ULT series is available in a wide range of capacities from 100L up to 828L making it easy to find the right configuration for blood banks, hospitals, research facilities, and other specialized applications.

Key Features

• Energy-saving refrigeration technology – Uses low-energy hydrocarbon cooling for efficient ultra-low-temperature performance.
• Precise temperature uniformity – Maintains ±5°C stability at a set point of –80°C for reliable sample storage.
• Advanced microprocessor control – Built-in controller with multiple alarms for accurate temperature management.
• Remote alarm and USB connectivity – Standard remote alarm contacts and USB port for easy data access.
• Wide capacity range – Available in sizes from 100L to 828L to fit different laboratory and medical storage needs.
• Field-proven reliability – Tested performance with a strong track record in demanding environments.
• Insulated inner door compartments – Four separate storage sections help reduce frost buildup and maintain internal stability.
• Balanced cascade refrigeration system – Specialized system design supports consistent, long-term operation.
• Comprehensive safety alarms – Includes alerts for temperature deviations, power failure, sensor errors, clogged filters, and high ambient conditions.
• Dual alarm outputs – Features both an audible buzzer and visible flashing light for clear alerts.
• Multiple system protections – Includes user-settable control codes, delayed start, voltage compensation, and high-voltage protection.
• Convenient access and monitoring – Door-open alarm and USB data download available on upright models.
• Low-noise operation – Quiet fan and compressor design with a vibration-absorbing chassis for reduced sound levels.
• Optimized energy efficiency – Door seal, VIP insulation panels, and patented cabinet insulation help minimize temperature loss and frost buildup.
• Independent inner door system – Insulated compartments allow separate access for added sample protection.
• Microprocessor temperature range control – Adjustable –40°C to –86°C settings in 1°C increments.
• Large LED display – Shows cabinet temperature, set point, ambient temperature, and input voltage at a glance.
• Customizable alarms – Adjustable high- and low-temperature alarm settings.
• Auto alerts for maintenance – Clean-filter and sensor error notifications included.
• Adjustable shelving – Flexible shelf height for optimized storage organization.
• Optional accessories – Compatible with add-ons such as temperature recorders, storage racks, and storage boxes.

Specifications

Product Manual

Here’s the product brochure for the Haier ULT Energy Saving Low Energy Freezer, which can be found here.

Video

Shipping

• Free curbside delivery (Contiguous United States Only)
• Delivery ETA 7-12 business days
• We also offer white glove engineer delivery with commissioning if required. Please contact us for a quote.
• If you require faster shipping or shipping anywhere other than the contiguous United States, please contact us for a shipping quote.

Warranty

This product comes with a 3 year Manufacturer's Parts and Labour warranty on the unit and a 5 year warranty on the Compressor.

Important Notes

The warranty applies only to the original purchaser of a new product.

It does not cover:

• Normal wear and tear
• Damage due to misuse, alteration, tampering, negligence, accidents, lack of maintenance, unauthorized repair, or any other cause beyond the reasonable control of the manufacturer.

If you have any faults with your items, contact us and we'll help to resolve any issues.

Conditions: Warranty is void if the product is altered, misused, or repaired by unauthorized personnel. Damage from improper maintenance or unsuitable environmental conditions is also excluded.

Important: Product Inspection Upon Delivery

Please inspect all items carefully for any damage that may have occurred during shipping immediately after unpacking and report within 24 hours of receiving the product.

Returns

We at Alto Med Supply are committed to ensuring you are delighted with every purchase. However, if you need to make a return, please reach out to us at support@altomedsupply.com, and we'll guide you through the return process.

Here are a few important points to note:

• You have the right to return your order within 14 calendar days of receiving the goods. Beyond this period, we regret that returns cannot be accepted.
• Products must be returned unused, and in their original packaging.
• Return shipping charges and restocking fees apply. You can contact us to find out what that will be at the time of purchase as this value can change.
• Opened bathroom products cannot be returned due to hygiene reasons.
• Bespoke items cannot be returned unless damaged or faulty.

For more information, please refer to our Terms and Conditions.

Please view our full returns and refund policy here.