| 14 | 800130 / 386816 | C.H. safety valve | | |
| 16 | 803860 / 372310 | Complete fan | | |
| 21 | 803860 / 372176 | Main injector (Natural Gas) | | |
| 21 | 803860 | Main injector (L.P.G.) | | |
| 23 | 801170 / 390210 | Thermocouple | | |
| 24 | 801090 / 386575 | Spark electrode | | |
| 25 | 800270 / 386586 | Pilot | | |
| 32 | 800600 / 386814 | Central heating pump | | |
| 34 | 800310 / 386818 | Temperature sensor | | |
| 36 | 801160 / 394246 | Automatic air vent | | |
| 39 | 801220 / 386829 | Cold water flow limiter | | |
| 42 | 800310 / 386818 | Temperature sensor | | |
| 43 | 803450 / 381691 | Air pressure switch | | |
| 44 | 800540 / 386544 | Combination gas valve | | |
| 49 | 801240 / 386815 | Overheat cut-off thermostat | | |
| 50 | 800160 / 386577 | Heat exchanger limit thermostat | | |
| 51 | 800180 / 386828 | Heat exchanger frost thermostat | | |
| 62 | 803840 | time clock | | |
| 63 | 801260 / 372224 | C.H. boiler thermostat | | |
| 66 | 803460 / 372320 | Microswitch combination gas valve | | |
| 67 | 801150 / 372309 | Ignition transformer | | |
| 101 | 803410 | P.C.B. VMF7 | | |
| 112 | 810570 / 386573 | Pilot injector (Natural Gas) | | |
| 112 | 810660 | Pilot injector (L.P.G.) | | |
| 113 | 823071 | Special two pipe flue adapter | | |
| 136 | 803430 | Flowmeter | | |
| 145 | 840187 | C.H. pressure gauge | | |
