| 5 | | Gasket pack | | |
| 7 | | Profiled gasket (I.h. and r.h.side) | | |
| 12 | | Wall mounting frame | | |
| 16 | | Profiled gasket (top and bottom) | | |
| 25 | | Hinged cover | | |
| 28 | | Front panel (incl.items 025 and 059) | | |
| 30 | | Cover plate | | |
| 34 | | Burner gasket | | |
| 35 | | Burner | | |
| 36 | | lgnition unit | | |
| 39 | | Burner gauze assembly | | |
| 40 | | Radial fan | | |
| 41 | | Differential pressure sensor | | |
| 42 | | Gas valve | | |
| 44 | | Gas restrictor for natural gas E | | |
| 45 | | Gas restrictor for natural gas LL | | |
| 46 | | Gas restrictor for LPG P | | |
| 53 | | Test aoerture plug | | |
| 55 | | Boiler adaptor | | |
| 59 | | Label Pack | | |
| 19 | | Special grease | | |
| 21 | | Heat transfer paste | | |
| 26 | | Maintenance set | | |
| 56 | | Operating instructions for constant temperature mode | | |
| 57 | | Operating instructions for weather-compensated mode | | |
| 58 | | Operating instructions for weather-compensated mode with Comfortrol programming unit | | |
| 70 | | Push plug | | |
| 180 | | Installation instructions | | |
| 181 | | Service instructions | | |
| 183 | | Paint stick, pure white | | |
| 184 | | Spray paint, pure white | | |
| 1 | | Quick - acting air-vent valve | | |
| 2 | | Heat exchanger/flow connecting pipe | | |
| 3 | | Thermocouple 100 C | | |
| 4 | | Temperature sensor | | |
| 5 | | Gasket pack | | |
| 6 | | Temperature sensor*1 | | |
| 8 | | Thermal insulation-plate-type heat exchanger*1 | | |
| 9 | | Cheese-head screw*1 | | |
| 10 | | Holder spring pack | | |
| 11 | | Pump motor | | |
| 13 | | Changeover valve | | |
| 14 | | Siphon | | |
| 15 | | Heat exchanger*1 | | |
| 17 | | Siphon hose bend | | |
| 18 | | Mains transformer | | |
| 21 | | Grub screw M 6 | | |
| 22 | | Condensate hose | | |
| 31 | | Extension for diaphragm expansion vessel | | |
| 32 | | Gland pack | | |
| 47 | | Plate-type heat exchanger*1 | | |
| 49 | | Reed contact*1 | | |
| 50 | | Flow switch*1 | | |
| 51 | | Cold water connection nipple*1 | | |
| 52 | | Electro-magnetic drive | | |
| 54 | | Water strainer*1 | | |
| 60 | | Water pressure switch | | |
| 33 | | Plug-in connector holder | | |
| 61 | | Overflow pipe | | |
| 29 | | Pressure gauge | | |
| 48 | | Control unit cover | | |
| 140 | | Hinged flap for standard programming unit*1 | | |
| 141 | | Programming module | | |
| 142 | | Mounting plate | | |
| 143 | | Cable gland cover | | |
| 144 | | Connection module cover | | |
| 145 | | Circuit board cover VR20 | | |
| 146 | | Connection module | | |
| 147 | | Mounting plate | | |
| 148 | | Cable gland plug | | |
| 149 | | Potentiometer lid | | |
| 150 | | Cable entry strip | | |
| 151 | | Rotary selectors for programming unit (3 pieces)*2 | | |
| 153 | | Rocker switch | | |
| 154 | | Mains ON/OFF switch | | |
| 156 | | Optolink circuit board | | |
| 157 | | Adaptor circuit board | | |
| 158 | | LGM29 burner control unit | | |
| 159 | | VR 20 circuit board | | |
| 170 | | Rocker switch | | |
| 171 | | Ribbon cable 26 pole | | |
| 174 | | Fuse 6.3 amp (slow) | | |
| 175 | | Standard programming unit*1 | | |
| 176 | | Programming unit*2 | | |
| 177 | | Comfortrol programming unit*1 | | |
| 179 | | Pressure gauge seat | | |
| 200 | | Locking bracket | | |
| 201 | | Outside temperature sensor*1 | | |
| 250 | | Control unit excl.programming unit (incl.items 142,153,154,156,157,170 and 171 | | |
| 152 | | Female connector for control unit | | |
| 160 | | lonisation strapping plug | | |
| 161 | | Cable harness''× 11" | | |
| 162 | | Cable harness''× 12"/lonisation/-Pe | | |
| 163 | | Cable harness''× 13"*3 | | |
| 164 | | Cable harness''× 13"*4 | | |
| 165 | | Cable harness''× 14"*3 | | |
| 166 | | Cable harness''× 14"*4 | | |
| 178 | | Control unit pack | | |
