Buffer tank PUFFER 1 CTS

Effi cient storage of heating hot water Warranty: 5 years APPLICATION: Efficient storage of heating hot water mostly using biomass, heat pumps or solar thermal energy sources. MATERIAL: Mild steel painted on the outside. Buffer intented for closed circuit installation, so no anti-corrosion treatment is provided. HEAT EXCHANGER: 1 mild steel fixed heat exchanger with CTS® stratificator system. TECHNICAL DESCRIPTION: Used to improve flexibility of pellets, stoves and burners. PUFFER 1 CTS® are used in units with a typically discontinuous energy source such as biomass boiler and solar thermal systems. PUFFER 1 CTS® is characterized by multiple stratification system based on the combination of Cordivari Labyrinth spreader for returning heating water with a new stratification device that conveys in the upper part of the tank the heated water up by the lower fixed exchanger. This combination ensures a perfect natural stratification inside the tank with no valve or additional external device. The lower fixed exchanger can be connected with a solar system. Positioned at the bottom lower part of the buffer tank and with very small footprint, it increases the volume available for the storage. INSULATION: High thermal insulation with ecological hard polyurethane foam. Dismountable hard foam insulation available for 800-1000. Grey PVC external lining.