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Your New Favorite Dui Blue Heat Jumpsuit Limited Time 80% Off [bZ0mPL1j]

$119.99 $383.99 -69%

Heated undergarment for cold waters -- comes with socks and gloves.The BlueHeat liner is a lightweight and comfortable jumpsuit made with soft next-to-skin fleece and lycra outer for easy donning and doffing, and has anti-microbial lining.  This heat

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Heated undergarment for cold waters -- comes with socks and gloves.

The BlueHeat liner is a lightweight and comfortable jumpsuit made with soft next-to-skin fleece and lycra outer for easy donning and doffing, and has anti-microbial lining.  This heated undergarment offers torso warming in three output options: 50, 75, and 100 percent. 

Safety and protection is ensured by encasing BlueHeat wiring ( industry leading / high strand Microwire®) with a thermal protective jacket. Additionally, internal heating pads have independent thermostats and diver protection circuits.

Technical divers have understood for decades that passive insulation is not always enough for ultra-long underwater exposures. As a pioneer in Hot Water suits, DUI developed the only active heating technology designed to be used safely underwater.  While many competitors make 12 volt systems, DUI made a system that runs on 6 volts DC within the suit.  The combination of the lower voltage and circuit protection keep the diver safe in the rare case of a suit flood. The variable heat settings allow the diver to control the heat output in order to better control the warmth to duration ratio. 

FEATURES:

  • Full torso heating with selectable output of 50%, 75% and 100%
  • Heating pads made with high strand Microwire® encased with a thermal protective jacket
  • Four heating pads have independent thermostats and diver protection circuits
  • Liner designed with conduit tunnels for optional accessory wiring harness
  • 6.9V complies to diver safety standards
  • Get 2 hours of 100% power

BATTERY PACK:

  • 12.8 V / 12.5 Amp Hours / 160 Watts
  • Programmed to provide constant & consistent heat throughout the dive
  • Meets safety standards – 12.8V power is bucked down to 6.9V
  • Meets performance standards – 12.8V power is boosted to 14V for light systems
  • Heavy-duty wires and waterproof connectors
  • Battery canister is made of polycarbonate with locking latches and offers multiple mounting options
  • Lid is anodized, powder-coated aluminum
  • Lithium Iron Phosphate Battery
  • Encased battery – can be easily exchanged between dives
  • Batteries can be cascaded for extended range expeditions

What Our Customers Say

January 2, 2026

Absolutely no complaints!

The design is both smart and beautiful.

- Mia Hughes.

January 2, 2026

Absolutely no complaints!

I'm impressed with the thoughtful features.

- Arianna M..

January 2, 2026

Absolutely no complaints!

The positive reviews are all true.

- Denise Cooper.

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