| Contents | Heater Matrix - Bristol | Contents |
| Application | Htr No. | Height | Width | Depth | Pipe dia | Image |
| 412 & 112 | 20659 | 250 | 95 | 100 | 1/2" |  |
| 360-6 | 20157 | 460 | 180 | 100 | bosses |  |
| Cab | 20152 | 225 | 194 | 60 | 3/4" |  |
| Coach Underseat | 20110 | 460 | 178 | 98 | 3/4" |  |
| Coach VTR | 20140 | 699 | 311 | 86 | 1" |  |