| Part | Code | Title | Price | Buy |
|---|
| 0 | SPCOH012 | Safety Valve | £37.04 | | |
| 0 | SPCOH023 | Automatic Air Vent | £13.59 | | |
| 0 | SPCOH034 | Electric 2 Port Valve | £136.18 | | |
| 0 | SPCOH005 | Grundfos Pump | £184.81 | | |
| 0 | SPCOH021 | Burner -100 & 110 | £0.96 | | |
| 0 | SPCOH019 | Burner -175 & 180 | £854.80 | | |
| 0 | SPCOH022 | Burner - 210 & 220 | £0.96 | | |
| 0 | SPCOH212 | Burner Complete - 275 | £761.54 | | |
| 0 | SPCOH1HE | Heat Exchanger 100 - Mk 1 Version 1 | £418.33 | | |
| 0 | SPCOH1HE/2 | Heat Exchanger 100 - Mk 1 Version 2 | £422.21 | | |
| 0 | HE170 | Heat Exchanger 175 & 210 - Mk 1 Version 1 | £420.93 | | |
| 0 | SPCOH2HE/2 | Heat Exchanger 175 & 210 - Mk 1 Version 2 | £492.15 | | |
| 0 | SPCOH3HE | Heat Exchanger 275 - Mk 1 Version 1 | £537.48 | | |
| 0 | SPCOHOF | Oil Filter - All | £46.85 | | |
| 0 | SPCOH2/015 | Oil Filter Hose - All | £28.20 | | |
| 0 | SPCOH025 | Filling Loop Including Stopcock and NRV | £62.17 | | |
| 0 | SPCOH046 | Pipe Stat | £65.29 | | |
| 0 | SPCOH229 | 1st & 2nd Baffle For 100 | £90.66 | | |
| 0 | SPCOH104 | 3rd (Bottom) baffle For 100 | £62.17 | | |
| 0 | SPCOH042 | Top Baffle For 175 & 180 | £59.10 | | |
| 0 | SPCOH045 | 2nd Baffle For 175 & 180 | £64.82 | | |
| 0 | SPCOH049 | 3rd Baffle For 175 & 180 | £64.82 | | |
| 0 | SPCOH050 | 4th Baffle For 175 & 180 | £64.82 | | |
| 0 | SPCOH051 | Bottom Baffle For 175 & 180 | £77.05 | | |
| 0 | SPCOH219 | Top Baffle For 210 & 220 | £28.80 | | |
| 0 | SPCOH218 | 2nd Baffle For 210 & 220 | £85.35 | | |
| 0 | SPCOH217 | Bottom Baffle For 210 & 220 | £109.77 | | |
| 0 | SPCOH227 | Top Baffle For 275 | £65.29 | | |
| 0 | SPCOH228 | 2nd, 3rd, 4th or Bottom Baffle For 275 | £70.49 | | |
| 0 | SPCOH015 | Hi Limit Thermostat - All | £33.94 | | |
| 0 | SPCOH014 | Control Thermostat For 100, 175, 210 & 275 | £42.99 | | |
| 0 | SPCEH06 | Switch | £9.39 | | |
| 0 | SPCOH013 | Pressure Gauge For 100, 175, 210 & 275 | £28.40 | | |
| 0 | SPMB1202 | Potentiometer - Mk 1 | £28.77 | | |
| 0 | SPMB1203 | Temperature Sensor - Mk 1 | £33.03 | | |
| 0 | SPMB503/2 | Transformer | £37.57 | | |
| 0 | SPCOH031 | Red Neon For 100, 175, 210 & 275 | £9.71 | | |
| 0 | SPCEH07 | Indicator Light | £6.15 | | |
| 0 | SPCOH033 | Green Neon For 100, 175, 210 & 275 | £9.71 | | |
| 0 | SPMB1201 | Solid State Thermostat PCB | £48.56 | | |
| 0 | SPCOH040 | Relay | £32.71 | | |
| 0 | SPCOH004 | External Control Kit | £187.81 | | |
| 0 | SPMB506 | Pressure Switch | £49.87 | | |
| 0 | SPMB716 | Pressure Switch Tube Assembly | £17.50 | | |
| 0 | SPCOH216 | Heater Burner Seal For 100, 110, 175, 180, 210 & 220 | £0.76 | | |
| 0 | SPCOH030 | Burner Pump For 100, 110, 175, 180, 210 & 220 | £265.51 | | |
| 0 | SPCOH037 | Burner O- Ring For 100, 110, 175, 180, 210 & 220 | £0.97 | | |
| 0 | SPCOH038 | Burner Filter For 100, 110, 175, 180, 210 & 220 | £4.60 | | |
| 0 | SPCOH007 | Burner Control Box For 100, 110, 175, 180, 210 & 220 | £163.20 | | |
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