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B&Q£180.00Visit shop B&Q - Ideal Icos/isar/esprit/istor/evo/elise/mexico Orange V9/v10 Main Pcb 174486 173534 Genuine PartHanicks
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This Ideal Main Pcb (Part No. 174486) is for Ideal boiler owners experiencing a completely unresponsive boiler. Its key benefit is restoring full functionality by replacing a faulty main control board, with a caveat that installation requires professional knowledge and safety precautions. This genuine Ideal part is designed to fit a wide range of Ideal boiler models and is specifically useful for diagnosing and fixing 'dead' boiler symptoms.
| Model Part Number | 174486 |
|---|---|
| Brand | Ideal |
A faulty main PCB can cause a boiler to be completely unresponsive, showing no lights, no display, and no operational functions, often described as a 'dead' boiler.
No, installation of a boiler's main PCB should always be performed by a qualified and Gas Safe registered engineer due to electrical and gas safety regulations.
If your boiler shows no signs of power and a qualified engineer has diagnosed a fault with the main control board, and your model is listed as compatible with part 174486, this is likely the correct replacement part.
Part number 174486 is a superseded part, meaning it is a direct replacement or an updated version of the older part number 173534.
No, this PCB specifically addresses issues related to the main control board failure. If the problem is with the fan, pump, thermostat, or other components, replacing the PCB will not resolve the issue.
The part weighs approximately 2.20462262 Pounds and is manufactured by Hanicks for Ideal boilers.
Ensure the new PCB is correctly seated and all connectors are secure. Check the boiler's main power supply, fuse, and incoming wiring for faults. The issue may lie with another component.
Consult the boiler's user or service manual for the specific error code displayed. The PCB might be correctly installed, but another fault may have been revealed or is preventing full operation.
Double-check all electrical connections to the PCB are firm and correctly routed. Ensure there are no loose wires or signs of damage. An electrical surge or faulty component in the boiler's electrical system could also be responsible.
Setup & Installation: Installation of the Ideal Main Pcb (174486) must be performed by a qualified and Gas Safe registered engineer. This is a critical component that involves working with high voltage and gas systems. Always ensure the boiler is completely isolated from the mains electricity supply before attempting any work. Refer to the boiler's official service manual for detailed, model-specific installation instructions.
Compatibility: This PCB is designed for specific Ideal boiler models. Before purchasing, verify that your boiler model is listed in the product description. Cross-reference the part number (174486) with your boiler's existing component or service manual to ensure a match. Common compatible series include Icos HE, Evo, Mexico HE, Esprit HE, Elise H, Istor HE, and Isar HE.
Care: As a component within the boiler's sealed casing, the PCB itself requires no user maintenance. Its longevity depends on the overall health of the boiler's internal environment (e.g., avoiding water ingress, electrical surges). Ensure your boiler undergoes regular annual servicing by a qualified engineer.
