Office Address

4040 W. Chandler Ave
Santa Ana, CA 92704





4040 W Chandler Ave
Santa Ana, CA, 92704

(714) 424.0434

XS Scuba is the most complete full-line supplier of scuba diving products from masks, snorkels, fins, buoyancy compensators and regulators. XS Scuba has completed intensive industry testing on its nearly 500 diverse products so that you can rest assured that your equipment is ready to go when you are.


Thermo PRO H Adapter


Thermo PRO H Adapter

  • Standard yoke outlet with spin-out DIN insert converts to 230 bar DIN outlet
  • Attaches to all Thermo Modular valves
  • Attaches to all XS Scuba Modular valves
  • Right hand H adapter attaches to right hand modular valve
  • Left hand H adapter attaches to left hand modular valve
  • Clean for pre-blended Nitrox up to 40% oxygen

How to Build an H Valve

  • Purchase a Thermo or XS Scuba modular valve
  • Purchase a Thermo H adapter
  • A right hand modular valve needs to be paired  with a right hand H adapter and a left with a left
  • The PRO/DIN outlets can be matched or mixed
  • The modular access plug needs to be removed
  • Note that the modular access plug and H adapter have reverse threads in the right hand version
  • The photo to the right is an example of a XS Scuba DIN outlet left hand modular valve (VX300L-30N) paired with a Thermo PRO outlet left hand H adapter (VH200L-N)
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