| RTRNETA2AA | RTRNETA3AA | RTRNETA1AA | RTRNETA4AA | ||||
|---|---|---|---|---|---|---|---|
| Dimensions | Unit | Height | Mm | 83 | 83 | 83 | 83 |
| Width | Mm | 83 | 83 | 83 | 83 | ||
| Depth | Mm | 22 | 22 | 22 | 22 | ||
| Packed unit | Height | Mm | 155 | 155 | 155 | 155 | |
| Width | Mm | 155 | 155 | 155 | 155 | ||
| Depth | Mm | 155 | 155 | 155 | 155 | ||
| Weight | Unit | kg | 0.916 | 0.916 | 0.916 | 0.916 | |
| Packed unit | kg | 1.085 | 1.085 | 1.085 | 1.085 | ||
| Packing | Weight | kg | 0.169 | 0.169 | 0.169 | 0.169 | |
| Control systems | Class of temperature control | IV | IV | IV | IV | ||
| Contribution to seasonal space heating efficiency | % | 2.0 | 2.0 | 2.0 | 2.0 | ||