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Hi there, I'm Jarvis! I see you're looking at the Buffalo AK778 Magnetron Replacement Spare Part For 1000W Microwaves (Fits FB861 & FB862). How can I help you with the technical specs or suitability for your business today?

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Buffalo In Stock

Buffalo AK778 Magnetron Replacement Spare Part For 1000W Microwaves (Fits FB861 & FB862)

SKU: AK778
£89.98 / exc vat
£107.98/ inc vat
  • Direct Replacement
  • OEM Specification
  • Restores Full Function
  • Cost-Effective Repair

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Top Feature Icons

  • Genuine Buffalo PartEnsures perfect compatibility.
  • Restores Heating PowerFixes non-heating microwaves.
  • 1000W Power OutputMatches original unit performance.
  • Professional Fit RequiredFor safety and  performance.

Product Overview

This is a genuine Buffalo replacement magnetron, the core component responsible for generating heat in your commercial microwave. It is specifically designed to fit the Buffalo 1000W microwave models FB861 and  FB862. If your appliance powers on but no longer heats food, this part will restore its full cooking functionality, providing a cost-effective solution to a common problem.

Technical Specifications

  • Brand: Buffalo
  • SKU: AK778
  • Compatible Models: FB861, FB862
  • Material: Metal alloys
  • Function: Generates microwaves for heating food
  • Use: Replacement part for commercial microwaves
  • Power Rating: 1000W

Key Features & Benefits

  • Direct Replacement — Ensures a perfect fit for specified models.
  • OEM Specification — Guarantees original performance and  operational safety.
  • Restores Full Function — Brings your microwave back to full heating power.
  • Cost-Effective Repair — A far cheaper alternative to a new appliance.
  • Durable Construction — Built for the demands of commercial kitchen use.

Expert Review

daniel_foster
Daniel Foster Catering Equipment Maintenance Expert

Expert Review

If your Buffalo microwave's light comes on and  the plate spins, but your food stays stubbornly cold, it's almost certainly the magnetron that's given up the ghost. This genuine replacement part is the heart of the heating system. While it's a straightforward swap for a qualified engineer, always ensure the unit is safely discharged before attempting any repairs.

Installation & Maintenance

  • Always unplug the microwave from the mains first.
  • Ensure capacitors are fully discharged before handling parts.
  • Professional installation is strongly recommended for safety.
  • Keep the microwave interior clean to protect components.

Frequently Asked Questions

  • Q: My microwave runs but doesn't heat. Is this the right part?

    A: Yes, a non-heating microwave where other functions work is the classic symptom of a failed magnetron. This part is designed to fix that issue for models FB861 and  FB862.

  • Q: Can I install this magnetron myself?

    A: Due to the high-voltage components inside a microwave, we strongly advise that this part is installed only by a qualified technician to ensure safety and  correct function.

  • Q: Is this a genuine Buffalo spare part?

    A: Absolutely. This is an official Buffalo AK778 magnetron, ensuring a perfect fit and  reliable performance in your compatible microwave.

Did You Know?

  • A magnetron is a high-powered vacuum tube that generates the microwaves to cook food.
  • Keeping the microwave's interior and  waveguide cover clean helps prolong the life of the magnetron.
  • Running a microwave whilst empty can cause severe damage by reflecting energy back into the magnetron.

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?

Is your microwave failing to heat? Don't replace the entire unit. Get your Buffalo microwave back to full power quickly with the AK778 Magnetron Replacement. Add to your basket now for a swift repair.

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