The most efficient option is always to use free energy. Solar thermal energy for domestic hot water production is mandatory in new buildings and can save up to 80% in energy costs. Daikin offers a range of solar thermal energy for single-family houses (drain-back system and pressurised system) that perfectly complements the Daikin Altherma aerothermal system and makes it a more efficient system.
Drain-Back system features
Protection against extreme temperatures.
Whether in times of frost or high solar radiation, the collectors remain empty of liquid to prevent overpressure and keep the entire system out of danger.
Simple installation.
By incorporating all the necessary elements for the correct management of the primary circuit, it’s only necessary to install the solar panels and connect them to the tank.
Economical.
The automatic drainage system avoids the installation and maintenance of traps and the expansion vessel, essential in a conventional solar installation.
Other benefits:
Daikin solar energy systems
GUARANTEED PEACE OF MIND
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Get 1 year of totally free maintenance, annual preventive inspections, priority attention in the technical service, exclusive offers and many more advantages depending on which contract you choose: Basic, Comfort, Comfort Plus or Total Comfort.
Daikin Altherma: Air-conditioning and hot water by aerothermics
Aerothermal energy extracts energy from the air to produce heating, cooling and domestic hot water. It is a renewable, free and efficient energy source.