Grupo Maral

Vacuum, ventilation, and climate systems

Grupo Maral specializes in central vacuum systems, decentralized ventilation, and heating and cooling systems designed to operate without an outdoor unit. With more than 10 years in the industry, it works with several brands, prepares custom estimates, and serves customers throughout Spain.

Core solutions

• Central vacuum: a cleaning system built into a building, using pipes and ducts to carry dust and debris from different areas to a central unit. It eliminates the need to move a vacuum cleaner around and, according to the company, requires infrequent filter changes.
• Decentralized ventilation: a solution for moisture problems in homes caused by water vapor building up when ventilation is inadequate.
• Climate systems without an outdoor unit: heating and cooling systems installed entirely from indoors, without an outdoor unit. The company says these systems do not require handling refrigerant gas during installation and can be useful on protected facades where outdoor equipment is not permitted.

Additional products and services

The company also offers replacement parts, a system called Retraflex, and solutions for car washes. Its online store sells central vacuum, ventilation, and climate systems from major brands.