57SHORT LIST OF PARTSisar + programmer - Installation and ServicingWhen ordering spares please quote:1. Boiler model2. Appliance G.C. No.3. Description.4. Quantity.5. Product number.The following are parts commonly required due to damage orexpendability. Their failure or absence is likely to affect safety orperformance of this appliance.The list is extracted from the British Gas List of Parts, whichcontains all available spare parts.The full list is held by British Gas Services, Caradon Ideal Limiteddistributors and merchants.Key No. G.C. Part No. Description Qty. Product Number1 Front casing panel 1 173 5094 E69-384 Bottom casing panel 1 171 02711 E67-489 Burner 1 170 90512 Combustion chamber insulation 1 173 52014 E67-492 Injector and housing HE24/30 1 170 908HE35 1 173 52216 E85-097 Fan assembly HE24/30 1 172 625HE35 1 173 52517 E69-286 Automatic air vent 1 170 98819 E69-288 Gas control valve 1 171 03523 E67-501 Control thermistor (flow/return) 2 170 91724 E67-502 Overheat thermostat 1 170 91825 Ignition electrode kit 1 173 52826 Flame detection electrode kit HE24/30 1 173 529HE35 1 170 98432 H40-140 Kit - Trap and Seal 1 174 24435 itime user control programmer 1 174 48736 V9 PCB primary ctrls (includes plastic housing) HE24/30/35 1 174 48637 E67-519 Fuse PCB (3.15A L250V) 1 170 93139 Mains switch c/w harness 1 173 53740 Spark generator assy. 1 173 53845 E67-527 Gasket kit (servicing) 1 170 93852 E68-376 Seal kit (sealing panel) 1 171 01453 E68-380 Turret gasket 1 171 02261 E69-338 Pressure relief valve - Wilo * 1 170 992Pressure relief valve - CP * 1 173 97762 Expansion vessel 1 173 06664 E69-341 Pressure gauge 1 170 99165 E69-403 DHW thermistor - Wilo * 1 170 996DHW thermistor - CP * 1 173 97466 Diverter valve motor head - Wilo / CP* 1 173 62867 Diverter valve body - Wilo / CP* 1 173 62469 E69-342 Pump - Wilo * 1 170 990Pump Head - CP * 1 173 96371 E69-408 Plate heat exchanger - Wilo * HE24 1 173 544HE30 1 170 995HE35 1 173 545Plate heat exchanger - CP * HE24 1 174 207HE30 1 173 957HE35 1 174 20894 Ignition lead 1 173 51095 Detection lead 1 173 512103 Dry Fire Thermistor 1 173 617When replacing any part on this appliance use only spare parts that you can be assured conform to the safety and performancespecification that we require. Do not use reconditioned or copy parts that have not been clearly authorised by Ideal Boilers.(* Refer to boiler serial letter code on data plate to identify correct spare. Serial letter codes: Wilo= VU, CP= VX)