Perfect heating Mangrove system set for dry suits, which includes:

• DEH power heated vest,
• Battery canister P-HS4
• Control unit EHC
• Drysuit transition system CEH-DS
• Battery charger

Modern SCUBA equipment has led to a large increase in the dive times. Only 30 years ago, a dive longer than 40 minutes was considered exceptional, but today, if you carry plenty of gas, dives exceeding 2 hours are not unusual. The cold, however, remains a problem. While drysuits and undersuits have improved over the years, after an hour or so even the hardiest of divers will start to cool down. More layers will help will help, but the resulting increased buoyancy can cause more problems. A solution is to use the Mangrove heated undervest DEH.

The Mangrove DEH is a state of the art power heated undersuit, that allows to turn any standard wet and drysuit in to a much more comfortable heated suit. Worn underneath a wetsuit, it creates a thermal layer between the body and your wetsuit for a much more pleasurable and warmer diving experience. The system warms to 42º C using any of the available battery packs and keeps the core body temperature warm. Its unique rubber heating element technology guarantees that it is completely safe totally immersed in water. One size for men and women fit all. The DEH can be used with drysuits by means of the drysuit transition system CEH-DS.

The Mangrove DEH heating system gives you super warm and allows you to enjoy cold water activities easily. This is a lot of heat considering that the human body produces in the relaxed condition, only about 60 Watts of heat. With the proper heater you can dive wet in North Pole waters and enjoy unprecedented comfort. Supplemental heat is the future of diving!

Scuba diving is a beautiful and exciting sport. We need to be warm to maximize our enjoyment. There are sometimes rough seas, cold water, strong currents, bad visibility, and gloomy weather and sometimes you get cold. There is not much we can do about the diving conditions, but you can always dive warm. The new technology is here and it is for everyone.

Mangrove Heating System offers the following features and benefits:

• Provides simple and safe heating.
• Modular design, allows for customizing and adpats to existing configurations 
• Low voltage and power efficient
• Unique polymer based thermo-flexible heating panel integrated in a 3mm neoprene vest for maximum comfort and movement free.
• Polymer thermo-flexible heating panels are resistant to water and most solvents
• The 50 Watts power heated panel is positioned on the back to warm your blood and your whole body.  
• Mangrove’s Personal Diving Heaters let you extend your dive season for year-round diving in oceans, lakes, or quarries. Stamina, alertness, dexterity, and coordination will not be compromised by the numbing loss of body heat. Diving with any of these heaters is less stressful, more enjoyable, and much safer
• The DEH undersuit is powered by the battery canister Mangrove PEH-4 with integrated temperature controller.
• The P-HS-4 power supply unit utilises a state of the art Lithium-Mn-Co battery pack, 14V- 4000mAh, it is shaped like a tube, so you need to store it in a BCD pocket, clamp it to your cylinder, or clip it onto a spare BCD D-ring
• The EHC control unit is equipped with a dial to select a comfort level between 100% (50 Watts) and 60% (30 Watts). The heating time is 78 minutes at 100% and 155 minutes at 60%. The heater is turn ON and OFF by a magnetic switch.
• The deep discharge protection system prevents risk of reversible battery damage.
• The P-HS4 system can also be used to power a light head.
• All components including connectors are waterproof
• Will work with wet suits and flooded drysuits
• Cannot exceed critical 42º Celsius
• The heating system is depth rated to 200 m/660 feet