DW-86L730BPT · ENERGY STAR
Haier UltraEco
Our flagship ultra-low freezer and the most energy-efficient ENERGY STAR–certified ULT unit available, with 730 L of −86°C storage engineered for labs and biomedical facilities that want top-tier efficiency without compromising sample protection.
Request a QuoteSpecifications
High-density storage
- 730 L / 25.8 cu. ft. — up to 500 standard 2" boxes
- Rated −40°C to −86°C · 10" touchscreen control
Efficient & eco-friendly
- Up to 49% lower energy use than the previous generation
- Natural hydrocarbon refrigerant
Protection & monitoring
- Dual temperature sensors · VIP insulation (holds temp up to ~6 hrs)
- Optional CO₂ / LN₂ backup · USB data export · ≤42 dB(A)
*Based on ENERGY STAR certified ULT freezer energy data as of Feb. 2026.
Request a quote for the Haier UltraEco
Tell us about your facility and we will come back with sizing, configuration, and pricing.
