Buffer storage tanks for heat pump heating systems, can also be used in cooling mode. They are used for hydraulic decoupling of the volume flows of the heat pump and heating circuit, to extend the running times of the heat pump and to store heating energy. For use in single and two-family houses. Integration of solar thermal support possible. Directly foamed steel tank, hydraulic connection nozzles arranged one above the other at the front and nozzles for optional fitting with electric screw-in heaters. An internal heat exchanger for solar connection. Storage tank cladding consisting of a plastic outer shell in pure white and a storage tank lid and base panel in gray. Low heat loss due to highly effective thermal insulation. Designed for the connection of heat pumps with high primary side volume flows. Side thermal insulation partially removable (width 770 mm).
| Property | Value |
| Height: | 1890 mm |
| Suitable for central heating: | yes |
| Suitable for heat pump: | yes |
| Mounting type: | Standing model |
| Barrel material: | steel |
| Surface protection inside: | untreated |
| Surface protection outside: | other |
| Material jacket: | plastic |
| With insulation: | yes |
| Contents: | 703 l |
| Diameter: | 910 mm |
| Max. working pressure: | 3 bar |
| Max. Temperature: | 95 °C |
| Connection 1: | External thread |
| Connection dimension 1: | 2 inches |
| Connection 2: | External thread |
| Connection dimension 2: | 2 inches |
| With electric heating element: | no |
| Connection electrical element: | other |
| With temperature sensor connection: | yes |
| Number of connections Temperature sensor: | 5 |
| Connection dimensions temperature sensor: | other |
