| Model | D2CND024A1 | D2CND028A1 | D2CND035A1 |
| Heating efficiency (kw) |
24 | 28 | 35 |
| Out put Pn Min/Nom at 80/60 | 22.8 | 26 | 32.6 |
| Efficiency class | A | A | A |
| Electrical power Max | 87 | 87 | 87 |
| Dimensions unit casing mm height x width x depth | 400x255x580 |
450x288x666 |
450x288x666 |
| Weight unit empty kg | 27.5 | 36 | 36 |
| WiFi | Yes | Yes | Yes |
| Casing colour | Titanium white | Titanium white | Titanium white |
| Casing material | Powder painted galvanised steel plate | Powder painted galvanised steel plate | Powder painted galvanised steel plate |