Istobal unveiled a new water heating system at the Autopromotec Bolonia show last month.

The Spanish company displayed an aerothermal heating boiler for use in jet washes. It claims this equipment can save up to 75% power compared with electric heaters and 60% compared with gas boilers.

The sustainable and efficient system also reduces maintenance and has a lower environmental impact thanks to the use of renewable energy and the absence of combustion and smoke emission.

Istobal also showed off its new accessory range for a "car wash experience for the five senses", including music, the use of different fragrances and special lighting.