The HDWS 600 L heat pump solar storage tank was specially developed for systems in which heat pumps and solar systems are operated together. Thanks to the latest technology and high-quality materials, this storage tank ensures efficient heat distribution and improved energy efficiency of your heating system.

The innovative insulation with 75mm PUR rigid foam (directly foamed) not only guarantees excellent insulating properties, but also contributes to the longevity and robustness of the storage tank. The use of two double-wound smooth tube heat exchangers (1 inch tube) ensures optimal heat transfer, while the quality steel S275JR stands for the highest quality workmanship.

Product features at a glance

• Insulation: Up to type 600: 75mm PUR rigid foam (directly foamed)
• Two double-wound smooth tube heat exchangers (1 inch tube) for efficient heat transfer
• Highest processing quality with quality steel S275JR according to EN 10025, manufactured according to EN12897:2006
• Enamelled according to DIN 4753 for optimal corrosion protection
• Operating pressure: 10 bar
• test pressure: 16 bar
• Maximum operating temperature: 95°C
• Up to 5 years warranty (with proven maintenance)