| Contents | Heater Matrix - Rolls Royce | Contents |
| Application | Htr No. | Height | Width | Depth | Pipe dia | Image |
| Dawn Underwing 1953-55 | 20776 | 200 | 102 | 84 | 1/2" |  |
| Silver Cloud Mk2 | 20452 | 255 | 185 | 182 | 5/8" |  |
| Silver Cloud MK1 | 20247 | 190 | 149 | 127 | flange |  |
| Silver Cloud Mk3 underwing | 20296 | 291 | 182 | 69 | 1/2" |  |
| Silver Cloud Mk3 underwing | 20297 | 291 | 182 | 110 | 1/2" |  |
| Silver Shadow | 20215 | 484 | 157 | 80 | flange |  |
| Silver Shadow | 20262 | 502 | 153 | 80 | 5/8" |  |
| Silver Spirit | 20300 | 479 | 160 | 47 | flange |  |