The Haier DW-86L578J is an ENERGY STAR-qualified, -86°C upright ultra-low freezer that delivers 578 L (20.4 cu ft) of storage — roughly 400 standard 2-inch cryoboxes — while running on an ordinary 115V/60Hz circuit. That combination is unusual in a freezer this size and is the reason to specify it: full-size -80°C capacity without a 208V receptacle, plus the lower running cost of an ENERGY STAR listing. It is a workhorse for shared core facilities and lab groups consolidating cold-chain inventory.
Key Specifications
| Spec | Value |
| Temperature range | -40°C to -86°C |
| Cooling performance | -86°C |
| Capacity | 578 L / 20.4 cu ft |
| Cabinet type | Upright |
| Refrigeration | Direct cooling, HC refrigerant, manual defrost |
| Controller / display | Microprocessor, LED |
| Inner doors | 4 |
| Shelves | 3 stainless-steel adjustable |
| Sample capacity | 400 2-inch boxes |
| Sound level | 50 dB(A) |
| Max power | 900 W |
| Alarms | High/low temp, hot condenser, power failure, sensor error, low battery, high ambient, door ajar, start-up delay |
| Interfaces | USB, remote alarm, 5V port |
| Backup systems | LN₂ and CO₂ backup optional |
| Certification | UL, ENERGY STAR |
| List price | $15,800.00 |
| LLS price | $13,430.00 |
Application Profile
The DW-86L578J is engineered around accessibility and efficiency. A 115V/60Hz supply requirement means it plugs into standard lab power — no dedicated 208V circuit, no electrician's visit — which dramatically simplifies siting compared with most full-size -86°C freezers. At a rated 900 W maximum and an ENERGY STAR listing, it also keeps operating cost and heat rejection down, a meaningful factor when several freezers share a room.
Storage is organized into four insulated inner doors and three adjustable stainless-steel shelves, so a technician opening one quadrant exposes only a quarter of the 578 L load — good practice for preserving the -40°C to -86°C stability of cell lines, plasma and nucleic-acid libraries. The 400 2-inch-box capacity suits a busy shared facility, and optional LN₂ or CO₂ backup adds hold-over protection during outages. Two rear 25 mm portholes accept independent monitoring probes.
Frequently Asked Questions
Does the DW-86L578J run on a standard 115V outlet? Yes. It is specified at 115V/60Hz, so it can be sited on standard lab power without a dedicated 208V receptacle — unusual for a full-size -86°C freezer.
How many boxes does it hold? 578 L (20.4 cu ft), about 400 standard 2-inch cryoboxes, across four inner doors and three adjustable stainless-steel shelves.
Is it ENERGY STAR rated? Yes — the DW-86L578J column lists UL and ENERGY STAR certification, and it draws a maximum of 900 W.
What temperature range does it hold? -40°C to -86°C, with a cooling performance of -86°C using hydrocarbon cascade refrigeration.
Can I add backup cooling? Optional LN₂ and CO₂ backup systems are available to maintain temperature during a power or compressor failure.
Ordering & Configuration
The DW-86L578J is a capital purchase. Add it to a quote and a Legacy Lab Supplies specialist will confirm delivery access, standard-outlet siting and any LN₂/CO₂ backup options before order, and route factory warranty registration. Lead time is quoted per configuration; contact us for current availability.
Choose the DW-86L578J when you want full-size -86°C capacity on standard 115V power with ENERGY STAR efficiency — it is the easiest full-size ULT freezer to site. Step down to the DW-86L338JA for a smaller load, or up to the DW-86L728JA for ~500-box capacity.
