DUI BlueHeat Undergarments | Heated Divewear Insulation | Scuba Center has been selling quality scuba diving and snorkeling equipment since 1973. You will find a wide selection of scuba and snorkeling equipment at both our Minneapolis and Eagan, Minnesota locations.

DUI BlueHeat Heated Drysuit Undergarments | DUI’s BlueHeat System is designed to provide the diver with supplemental heat greatly extending the divers comfort range. The BlueHeat liner, accessory gloves and socks provide a very minimal amount of insulation when not energized and therefore the liner and accessory socks are designed to be used in combination with standard drysuit undergarments that are suitable for the diving environment. | Available at Scuba Center in Eagan, Minnesota

Scuba Center is a SAM ( formerly CCR ) registered supplier for the United States Government.  Our customers include: U.S. Coast Guard, U.S. Navy, U.S. Federal Government Agencies, Law Enforcement Agencies, Search and Rescue (SAR) Teams, Fire Departments, State and Local Government agencies, Commercial Diving Companies, School Districts, Television and Movie production companies, and many others.
CAGE Code:
3PHY4
  Home View Cart

DUI BlueHeat Heated Divewear Insulation

Established in 1963, DUI is the world's leader in keeping divers warm and comfortable.

DUI BlueHeat | Diving Unlimited International, Inc. is a company that specializes in drysuits and keeping divers warm and protected in the world’s harshest environments. Our customers include devoted recreational, military, public safety, commercial and scientific divers. We take great pride in providing our customers the highest customer service and we do this directly and through 400 dealers throughout North America as well as export worldwide to over 40 countries. DUI is the world’s leader in drysuits and diver thermal protection. | www.dui-online.com | Available at Scuba Center in Eagan, MinnesotaAt DUI, they love the experience of diving, too. They love being with divers and helping them learn more about their options so they can have the ultimate experience with their friends and family. Whether you are a recreational weekend diver, a technical diver pushing the envelope, a public safety diver needing protection in an unknown environment, a working commercial diver, a scientific diver in 28 degree water, or a military special ops diver with a mission. DUI has the equipment for you.

All DUI products are made by searching the world for the finest quality materials, combine with seasoned and highly trained staff, incorporate the most unique designs and options and top this off with a pledge to provide the highest level of customer service to divers.


DUI BlueHeat System
Most divers think that heated undergarments are for technical divers only. And even then, most on the market are underpowered, poorly designed and even unsafe. Until now. For three years, DUI has been diligently developing a diver heating system that will out perform all systems in heating performance and design as well as meet diving safety standards. We are pleased to introduce BlueHeat.

DUI’s BlueHeat System is designed to provide the diver with supplemental heat greatly extending the divers comfort range. The BlueHeat liner, accessory gloves and socks provide a very minimal amount of insulation when not energized and therefore the liner and accessory socks are designed to be used in combination with standard drysuit undergarments that are suitable for the diving environment.

BlueHeat ™ is designed for all types of divers:
  • TECHNICAL DIVERS Use the heating system during decompression

  • SCIENTIFIC DIVERS Heated gloves will give scientists incredible dexterity for underwater experiments

  • RECREATIONAL DIVERS Augment your insulation for incredible comfort or reduce your insulation for more freedom to move underwater

*As BlueHeat items are assembled and tested to order, please allow a few weeks lead time.

DUI BlueHeat Heated Divewear Insulation |

Liner Features:

  • Lightweight, super-stretch jumpsuit made with soft next-to-skin fleece and lycra outer for easy donning of insulation / with anti-microbial lining

  • 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

  • Men’s Sizes XS S M L XL XXL

BlueHeat ™ System consists of the following:

  • Smart Battery System (SBS™) - Housing, Battery & Controller

  • Liner

  • Port and Bulkhead Connector

  • Smart Charger

  • O-ring Kit

  • Carrying bag

Price: $2999.00

DUI BlueHeat™ System Manual Manual

DUI BlueHeat™ System Undergarment Size Chart Size Chart

** BlueHeat Systems and Accessory Batteries are limited to UPS Ground Shipping only.


DUI BlueHeat Gloves | Heated Divewear Insulation

BlueHeat ™ Gloves:

  • Delivers 18 watts of power

  • Designed using the same technology used for the military

  • Men’s Sizes S M L XL

  • Super-stretch material for maximum dexterity

  • Strategically positioned Microwire to maximize heat distribution

  • Heating pad has thermostat and diver protection circuit

  • Extra durable construction

Accessory Wiring Harness required for operation. Order separately below

Price: $299.00

DUI BlueHeat™ System Undergarment Size Chart Size Chart


DUI BlueHeat Socks | Heated Divewear Insulation

BlueHeat ™ Socks:

  • Men’s Sizes XS S M L XL XXL

  • Delivers 18 watts of power

  • Designed using the same technology used for the military

  • Super-stretch material for maximum dexterity.

  • Strategically positioned Microwire ® to maximize heat distribution.

  • Heating pad has thermostat and diver protection circuit

  • Extra durable construction

Accessory Wiring Harness required for operation. Order separately below

Price: $299.00

DUI BlueHeat™ System Undergarment Size Chart Size Chart


DUI BlueHeat Accessory Wiring Harness | Heated Divewear Insulation

BlueHeat ™ Accessory Wiring Harness:

  • Sizes XS/S M/L XL/XXL

  • 18 gauge wire for minimum power loss and maximum power distribution

  • Gold plated connectors

Price: $149.00

DUI BlueHeat™ System Manual Manual


BlueHeat ™ Accessory Battery only |

BlueHeat ™ Accessory Battery only:

  • Lithium Iron Phosphate (LiFePO4) battery

  • Gold plated connectors

Price: $399.00   add DUI BlueHeat Accessory Battery only to cart

DUI BlueHeat™ System Manual Manual

** BlueHeat Systems and Accessory Batteries are limited to UPS Ground Shipping only.


Related Items
Computers Drysuits and Accessories Rebreathers
Sidemount Diving Technical Diving Weight Harnesses

While these are excellent reference materials, in no way should this information be considered a replacement for proper training for the specific type of diving in which you plan to participate.