Ideal Icos/Isar/Esprit/Istor/Evo/Elise/Mexico Orange V9/V10 Main PCB 174486 173534 Genuine Part - Hanicks

• ✅ GENUINE IDEAL MAIN PCB – 174486 (REPLACES 173534) Official Ideal control board (V9 Orange PCB) designed for safe, reliable boiler operation.
• 🔄 DIRECT REPLACEMENT FOR 173534 PCB Fully compatible upgraded version, resolving known faults with earlier PCB versions.
• ⚠️ COMMON FIX FOR DEAD / NON-RESPONSIVE BOILERS Frequently resolves issues where the boiler appears lifeless, no ignition, no display, or complete shutdown.
• 🔥 FULL BOILER CONTROL FUNCTIONALITY Controls ignition, fan, pump, gas valve, temperature sensors, and all internal safety checks.
• 🔁 WIDE COMPATIBILITY ACROSS IDEAL BOILERS Fits Icos, Isar, Evo, Esprit, Elise, Istor & Mexico HE models (see full GC list below).
• 🛠️ ENGINEER-READY REPLACEMENT PART Designed for quick and efficient installation by Gas Safe registered engineers.
• 🧩 V9 / V10 ORANGE PCB VERSION Widely used across multiple Ideal HE boiler platforms.
• 📦 SUPPLIED BY HANICKS Specialists in genuine, compatible, refurbished & obsolete boiler parts.

Product description Ideal Main PCB 174486 V9 – Boiler Control Board (Replaces 173534) Fix common boiler faults quickly with this genuine Ideal main PCB 174486, a direct replacement for 173534. This boiler control board (V9 orange PCB) is the central component responsible for managing all key boiler functions including ignition, fan operation, pump control, gas valve regulation, and safety systems. This Ideal PCB replacement is a proven solution for boilers that are completely dead, not firing, showing no power, or experiencing intermittent lockouts. If your boiler is unresponsive or failing to ignite, replacing the main PCB / control board is one of the most effective repairs. Key Features Genuine Ideal boiler PCB – Part No. 174486 Replaces and upgrades older PCB 173534 Main control board for full boiler operation Fixes no power, no ignition, and dead boiler faults V9 / V10 orange PCB configuration Reliable and long-lasting replacement part Common Search Terms This Part Covers Ideal PCB 174486, Ideal 173534 replacement, Ideal boiler PCB, Ideal main PCB, Ideal control board, Ideal Isar PCB fault, Ideal Icos PCB dead boiler fix, Ideal Evo PCB replacement, Ideal Esprit PCB no ignition, Ideal Mexico PCB fault. Compatible Appliances (GC Numbers) Ideal Icos HE Range Icos HE 12 – GC No. 41-397-95 Icos HE 15 – GC No. 41-397-83 Icos HE 18 – GC No. 41-397-84 Icos HE 24 – GC No. 41-397-85 Icos HE 30 – GC No. 41-399-10 Icos HE 36 – GC No. 41-399-16 Icos System HE 15 – GC No. 41-421-99 Icos System HE 24 – GC No. 41-397-82 Ideal Evo Range Evo C22/24 – GC No. 47-348-32 Evo C22/30 – GC No. 47-348-33 Evo C22/35 – GC No. 47-348-34 Evo H 12 – GC No. 41-397-96 Evo H 16 – GC No. 41-397-86 Evo H 19 – GC No. 41-397-93 Evo H 22 – GC No. 41-397-94 Ideal Mexico HE Range Mexico HE 15 – GC No. 41-429-39 Mexico HE 18 – GC No. 41-429-65 Mexico HE 24 – GC No. 41-429-98 Mexico HE 30 – GC No. 41-429-99 Mexico HE 36 – GC No. 41-415-20 Ideal Esprit Range Esprit 2 HE 24 – GC No. 47-348-71 Esprit HE 24 – GC No. 47-348-46 Esprit 2 HE 30 – GC No. 47-348-72 Esprit HE 30 – GC No. 47-348-47 Esprit 2 HE 35 – GC No. 47-348-73 Esprit HE 35 – GC No. 47-348-48 Ideal Elise Range Elise H 15 – GC No. 41-399-97 Elise H 24 – GC No. 41-399-98 Ideal Istor Range Istor HE 260 – GC No. 41-394-13 Istor HE 325 – GC No. 41-394-14 Ideal Isar Range Isar HE 24 – GC No. 47-348-31 Isar HE 24 + Programmer – GC No. 47-348-43 Isar HE 30 – GC No. 47-348-30 Isar HE 30 + Programmer – GC No. 47-348-44 Isar HE 35 – GC No. 47-348-29 Isar HE 35 + Programmer – GC No. 47-348-45 Important: This boiler PCB / control board must be installed by a qualified Gas Safe engineer. Hanicks – Specialists in genuine, compatible, refurbished and obsolete boiler parts. Safety Warning Must be installed by a qualified gas safe registered engineer Legal Disclaimer Must be installed by a qualified gas safe registered engineer.