PC – Pro-Clean stratified tank with spherical exchanger connection

High-quality, multifinctional stratified tank made of steel (S 235 JR) for hot-water operation and domestic hot water preparation with a solar system. Stratified solar charging is via an external spherical exchanger. 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 2" sleeves for electric screw-in heating elements. The tank stands on a stand ring. The spherical exchanger and the polyester fibre fleece insulation must be ordered separately (compare Accessories).


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


Product benefits

• Efficient use of solar energy for hot water and heating
• Simple functional concept without complicated technology or supplementary electrical energy (gravity circulation principle)
• Backup heating from all common systems possible
• Inflow absorbers prevent the layers in the tank from mixing – especially during heat pump operation
• Hygienic water heating due to a special corrugated stainless-steel pipe1 (DN 40, 1.4404)
• 5 temperature measuring points (sensor pockets) for each of three temperature sensors on the tank
• Access flange DN 200 from 1500 litres
• Prepared for use with 2 electric screw-in heating elements (photovoltaic feed-in)