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Hi there, I'm Jarvis! I see you're looking at the Buffalo AP420 Mainboard 1800W Replacement Spare Part for Induction Hob (Fits CU558). How can I help you with the technical specs or suitability for your business today?

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Buffalo AP420 Mainboard 1800W Replacement Spare Part for Induction Hob (Fits CU558)

SKU: AP420
£72.98 / exc vat
£87.58/ inc vat

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  • Genuine Component
  • 1800W Power Rating
  • Direct Replacement Part
  • Restores Full Functionality
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Top Feature Icons

  • Genuine Buffalo PartOfficial manufacturer-approved component.
  • Restores PerformanceFixes power and  control issues.
  • Direct FitDesigned for model CU558.
  • Commercial GradeBuilt for professional kitchen use.

Product Overview

This is a genuine Buffalo AP420 replacement mainboard, the central control unit for your induction hob. It is specifically designed as a direct replacement for the Buffalo 1800W Induction Hob model CU558. This part resolves common electronic faults, such as a complete loss of power, unresponsive controls, or erratic heating behaviour, restoring your hob to full working order.

Technical Specifications

  • Brand: Buffalo
  • SKU: AP420
  • Compatible Models: CU558
  • Material: Printed Circuit Board with electronic components
  • Function: Controls hob operations and  power distribution
  • Use: Replacement part for induction hob
  • Power Type: Electric (1800W)

Key Features & Benefits

  • Genuine Component — Ensures perfect compatibility and  performance.
  • 1800W Power Rating — Matches the hob's original specifications.
  • Direct Replacement Part — Solves common electronic faults quickly.
  • Restores Full Functionality — Gets your induction hob working like new.
  • Durable Build — Designed for the demands of commercial cooking.

Expert Review

daniel_foster
Daniel Foster Catering Equipment Maintenance Expert

Expert Review

Is your Buffalo hob completely dead, or are the controls playing up? It often points to a faulty mainboard. This genuine Buffalo AP420 is the exact part you need for the CU558 model. It's a straightforward swap for a qualified engineer, getting your hob back up and  running in no time.

Installation & Maintenance

  • Always disconnect mains power before starting any repair.
  • Installation must be performed by a qualified technician.
  • Inspect for moisture damage before fitting the new board.
  • Ensure all wiring connections are secure after installation.

Frequently Asked Questions

  • Q: My CU558 hob won't turn on at all. Is this the right part?

    A: A complete loss of power is a common symptom of a failed mainboard, making this the most likely solution.

  • Q: Can I install this mainboard myself?

    A: For safety and  to protect your equipment, we strongly recommend that a qualified catering engineer performs the installation.

  • Q: Is this an original Buffalo part?

    A: Yes, this is a genuine Buffalo spare part, which guarantees a perfect fit and  reliable performance for your CU558 hob.

Did You Know?

  • Replacing the mainboard is often more cost-effective than buying a new induction hob.
  • An error code on your hob's display can sometimes indicate a mainboard fault.
  • Using genuine parts like this ensures your equipment's safety certifications remain valid.

Why Choose EasyEquipment?

  • Trusted for 50+ Years

    We've been kitting out UK kitchens for half a century—we know our onions.

  • Speedy & Free Delivery

    Get your gear fast with free UK mainland delivery, often as soon as the next day.

  • Price Match Promise

    Find it for less elsewhere? We'll match the price, no quibbles or fuss.

  • Real UK Support

    Got a question? Our friendly, UK-based team is on the phone, ready to help you out.

Ready To Order?

Don't let a faulty hob disrupt your service. Order your Buffalo AP420 Mainboard 1800W Replacement Spare Part today and  get your kitchen back to full power. Add to your basket now for fast dispatch.

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