Innovative 3-exchanger balloon - 3i Industries

Discover our innovative 3-exchanger tank , designed by 3i Industries to meet the highest requirements in terms of thermal performance and ease of installation . This unique tank , with stainless steel tank and exchangers, guarantees a complete solution for heat storage, thermal inertia, and instantaneous production of Domestic Hot Water (DHW).

Main features:

• Instantaneous production of DHW : Unlike conventional water heaters, DHW is not stored. It is produced on demand thanks to an oversized 7 m² exchanger, eliminating the risks of stagnation and legionella.
• Stainless Steel : All parts in contact with fluids are made of stainless steel, ensuring maximum durability and resistance.
• Thermal Optimization : Designed for use with solar systems or heat pumps (HP), the tank can be configured in several ways to maximize thermal stratification and performance.
  • Use of the lower exchanger for solar and the upper one for the heat pump.
  • Use of the two exchangers to improve solar stratification or to reinforce the stratification of heat from the PAC.

Key Benefits:

• Elimination of the buffer tank, the safety group and the sanitary expansion tank, considerably simplifying the installation.
• Reduction of the risks of thermal shock and legionella.
• Storage of solar or heat pump energy during the day for optimal use.

Combined with our R290 Air-Water heat pump and our hydraulic module, this 3-exchanger tank represents one of the best solutions on the market in terms of thermal performance and ease of installation. With installation times reduced by 30 to 70% compared to traditional solutions, it ensures a fast, secure and efficient installation.