SD-IP thermosiphon Solar Water Heater 150L/18 tube SD-IPModels Solar Design SD-IP models exist in four different sizes. For a better adaptability, four angles of frames are available (8°, 20°,
SD-HE thermosiphon Solar Water Heater with 110L/10 SD-HEModels Solar Design SD-HE models exist in four different sizes. For a better adaptability, four angles of frames are available (8°, 20°,
SD-ECO thermosiphon SWH with 110L/10 tubes without SD-ECOModels Solar Design SD-ECOmodels exist in four different sizes (please download the technical datasheet for more info). For a better adaptabili
SD-SP thermosiphon Split System SWH with 150L/18 t SD-SPModels Solar Design SD-SP (‘split pressurised’) models exist in five different sizes; 100L, 150L, 200L, 250L, 300L. They consist of
Thermosiphon Split System SWH with 150L/18 tubes 1 SD-SPModels Solar Design SD-SP (‘split pressurised’) models exist in five different sizes; 100L, 150L, 200L, 250L, 300L. They consist of
Thermosiphon Split System Solar Water Heater with SD-SPModels Solar Design SD-SP (‘split pressurised’) models exist in five different sizes; 100L, 150L, 200L, 250L, 300L. They consist of