| Number | Component |
|---|---|
| 101 | HYDROBLOCK CLIP KIT |
| 102 | HYDROBLOCK GASKET KIT |
| 103 | HYDROBLOCK FIXINGS KIT |
| 108 | PUMP HEAD KIT ErP |
| 108 | PUMP HEAD KIT |
| 110 | AUTO AIR VENT |
| 111 | DIVERTOR VALVE MOTOR KIT |
| 113 | PRESSURE RELIEF VALVE KIT |
| 114 | PIPE - PRV OUTLET |
| 115 | PIPE - FLOW |
| 116 | PIPE - RETURN |
| 117 | PIPE - PUSHFIT EXPANSION VESSEL |
| 119 | RETURN GROUP KIT |
| 120 | FLOW GROUP KIT |
| 121 | PLATE HEAT EXCHANGER KIT GB24 |
| 124 | FLOW RESTRICTOR GB24 |
| 127 | FLOW SENSOR/TURBINE KIT |
| 128 | RETURN THERMISTOR |
| 131 | CH LOW PRESSURE SWITCH |
| 132 | HYDROBLOCK ErP COMPLETE KIT GB24 |
| 132 | HYDROBLOCK COMPLETE KIT GB24 |
| 136 | PUMP DRAIN KIT |
| 137 | BY PASS CARTRIDGE KIT |
| 138 | DIVERTOR VALVE ASSY |