Vaillant

Heating and Cooling Systems

Vaillant is a German manufacturer of heating and cooling systems with a 150-year history. It offers heating, cooling, and domestic hot-water solutions for single-family homes, renovations, and new construction.

Products and Technologies

Vaillant’s catalog includes several technologies:

• Heat pumps, including geothermal systems
• Condensing boilers
• Air conditioning
• Hybrid systems
• Domestic hot water, including gas and electric water heaters and storage tanks
• Controls and connected systems
• Fan-coil units
• Radiant-floor heating
• Ventilation
• Solar thermal systems

Featured products include the aroTHERM exclusive ES air-to-water heat pump, which the company describes as its most efficient and quietest model. It uses natural R290 refrigerant, offers capacities from 4 to 15 kW, and is rated at 25.6 dB(A) at three meters. Vaillant also offers the sensoCOMFORT control system, which can manage up to nine heating circuits along with hot water, photovoltaic and solar-thermal systems, and ventilation, as well as the uniTOWER plus hydraulic module for hot water.

Service and Support

Vaillant’s Official Technical Service has more than 1,400 technicians and operates year-round. The company offers coverage of up to 15 years for its equipment, maintenance, warranty registration, and online repair appointments. Vaillant says its products undergo more than 300 tests to help ensure durability.

Website and Contact

Vaillant operates internationally, and its Spanish website is vaillant.es. For inquiries, email info@vaillant.es. The company is also on Facebook, X, LinkedIn, Instagram, YouTube, and WhatsApp at +34 661 257 813.