FS/2R – Solar fresh water tank with two coils

High-quality combination tank made of steel (S 235 JR) for hot-water operation and domestic hot water preparation with a solar system. Solar charging is in zones (2-zone stratification) via two smooth pipe coils. The tank has an integrated corrugated stainless-steel pipe in which the water is heated using the hygienic continuous heating process.. All necessary connections are at hand; includes 2x 1" sleeves for electric screw-in heating elements. The tank stands on a stand ring. The polyester fibre fleece insulation must be ordered separately.


Area of use
Water heating and heating operation with a solar system for single-family and semi-detached houses.


Product benefits

• Efficient, cost-effective utilisation of solar energy for hot water and heating
• Backup heating from all common systems possible; attention: heat pump with restrictions!
• Hygienic water heating due to a special corrugated stainless-steel pipe1 (DN 40, 1.4404)
• 7 temperature measuring points (contact sensor sleeves) on tank
• Access flange DN 200 from 1500 litres
• Prepared for use with 1 electric screw-in heating element