The Santi Heated Flex Undersuit Combo Set includes the Santi Heating Flex 2.0 Undersuit, Santi 24Ah Battery and Drysuit Connector or Thermovalve. All in a neat package – ready to go.
Santi recommends Flex 2.0 Undersuits to those looking for a thinner alternative for a heating undersuit, plan shorter dives in cold waters or long demanding dives in warmer waters.
Santi Heated Flex 2.0 Undersuit
The Santi Heated Flex 2.0 Undersuit is light and flexible. The Climashield Contour fabric allows for full flexibility in every direction, leading to unique mobility and less bulk when compared with BZ400 Heated Undersuit.
The Heated Flex 2.0 contains very efficient heating wires that provide optimal thermal comfort during long and cold dives. Most of the generated heat is passed on directly to the diver’s body in this configuration.
Thanks to new, non-quilted fabric quality, the Flex 2.0 provides more warmth towards the body. This generates better thermal properties and keeps the heat trapped closer to the body for longer.
It is advised to wear the Santi Heated Flex 2.0 Undersuit on top of thin thermal underwear. This configuration directs the temperature straight to a diver’s body. The Heated Undersuits should not be worn directly on skin due to safety and hygienic reasons.
- Operating time on 24Ah battery: approx. 2h 30min – 3h
- Built-in heating glove wires
- Handy pocket on the waist for a power cord
- P-valve hose opening
- Net cuffs with rubber loops for thumbs
- Elastic gussets under the armpits
- Two side pockets
- Elastic waistband
- Two-way entry zipper
- Foot straps
- Maximum heating temperature: 45ºC
- Maximum heating power: 110W
- Climashield Contour 180g/m2 thermal insulation
- Safety switch prevents overheating
- Wires covered with ultra-soft silicone resistant to breaking
- Power cable is resistant to high temperatures and cuts
- Ergonomic nesting and wire layout
- Men’s stock sizes. Made-to-measure option for ladies and men
FREE “Made to Fit”
Very few divers require a totally made to measure suit due to the wide range of standard sizes available from Santi Diving. With this in mind, Santi offers a free of charge Made-to-Fit service to any standard size Heated Flex 2.0 Undersuit ordered, sculpting standard suits to a divers’ measurements.
With your order, you can request up to 4 changes (ranging from 2 to 5 cm) to any of the standard size measurements listed under chest, inner arm, biceps, forearm, waist, hips, inner leg, thigh, calf or body trunk on the Santi size chart.
If you would require more than 4 changes to make your suit perfect, you can add two more changes for a small additional charge.
Thermovalve or Drysuit Connector?
Both the Santi Thermovalve 303 and the Drysuit Connector are used to connect an external power source to your Santi heated vest, heated gloves or heated undersuit. Both are available in Apeks or SiTech fittings.
The SANTI Drysuit Connector does this by being attached to your existing drysuit inflation valve, continuing to use the original valve for inflation and running power through the connector element. It adds 19mm height to your valve.
Thermovalve 303’s great advantage is placing the cable with the E/O connector in the down position, with the possibility of turning the head by 270 degrees, which allows for trouble-free connection of the hopper cable both in the position of the connector to the right and left.
Read our SANTI Thermovalve and Drysuit Connector comparison
Santi 24Ah Battery
The Santi 24Ah Battery is manufactured with hi-tech rechargeable Li-Ion cells which offer high discharge current. As a result, it may be used to supply power to equipment items which require 200W in total.
An E/O cord connector, piezo switch and over-pressure valve are on the top section of the battery canister. The battery canister has a built-in belt loop on the side.
The battery is designed to supply power to Santi heated systems but may also be used with Halcyon Primary Diving Lights with an e/o connection.
Built in LED
One touch is enough to turn the battery on. The built-in blue LED on the e/o cord lights up when the battery is switched on or is being charged.
After each switch-on, the power status is presented. The number of blue LED flashes on the e/o cord indicates the charge level. After this “power level check”, the battery resumes standard mode, characterised by a constant LED light.
- 3 flashes: 60%-100% charged
- 2 flashes: 30-60% charged
- 1 flash: under 30% charged
Operating times
- Santi Heated Undersuit: 2hrs 30min
- Santi Heated Vest: 5hrs
- Santi Heated Gloves: 9hrs
- Santi Undersuit + Gloves: 2hrs
- Santi Vest + Gloves: 3hrs 15min
Technical info
- Height: 27cm / Diameter: 7.4cm / Weight: 1.8kg
- E/O cord length: 35cm
- Charging time: 14 hours
- Operation depth: 100m
- E/O cord connector with unique led illumination
- Piezo switch
- Belt loop (no need for clamps)
- Operating voltage: 12V
- Material: polyacetal, POM, Delrin
- Charger input current: 1.8A
- Charger output voltage: 12.6VDC
- Output current: 3A
- Charger USB output: 5VDC 1A
- Charger output power: 90W
