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Catering SpecialistJarvis is an AI assistant and may occasionally provide incorrect details. To ensure your equipment fits and functions perfectly, we recommend verifying all critical specifications-including dimensions, power requirements, and compatibility-with our expert sales team prior to purchase.For orders or stock, call 0333 355 0535
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Nisbets Essentials
In Stock
Nisbets Essentials AS521 High Voltage Transformer For Commercial Microwave Replacement Spare Part (Fits HT752)
£47.82
/ exc vat
£57.38/ inc vat
- OEM Specification
- High Voltage Output
- Durable Construction
- Cost-Effective Solution
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Top Feature Icons
- Genuine Nisbets Essentials PartGuarantees perfect HT752 compatibility.
- Restores Heating PowerFixes common no-heat issues.
- Direct ReplacementEngineered for a precise fit.
- Commercial GradeBuilt for demanding kitchen environments.
Product Overview
This is a genuine Nisbets Essentials replacement High Voltage Transformer, designed specifically for the HT752 commercial microwave. If your microwave powers on but fails to heat food, or makes an unusual humming noise, a faulty transformer is the likely cause. This essential component restores your microwave's heating capability, getting a crucial piece of kitchen equipment back in service quickly and efficiently.
Technical Specifications
- Brand: Nisbets Essentials
- SKU: AS521
- Compatible Models: HT752
- Function: Steps up mains voltage to power the magnetron
- Use: Commercial Microwave Ovens
- Power Type: Electric
Key Features & Benefits
- OEM Specification — Ensures reliable performance and safety standards are met.
- High Voltage Output — Powers the magnetron to heat food effectively.
- Durable Construction — Withstands the high temperatures of continuous commercial use.
- Cost-Effective Solution — Repair your unit for a fraction of the replacement cost.
Expert Review
Daniel Foster Catering Equipment Maintenance Expert
Expert Review
If your microwave has started making a loud humming noise or simply stopped heating things, the high voltage transformer is often the culprit. It’s the powerhouse that drives the magnetron. This genuine Nisbets Essentials part for the HT752 is a direct swap, making for a straightforward job for any qualified engineer to get your microwave back to full power.
Installation & Maintenance
- Always disconnect the microwave from the mains power first.
- Professional installation by a qualified technician is strongly recommended.
- Ensure all connections are secure before reassembling the unit.
- Confirm all safety panels and covers are correctly refitted.
Frequently Asked Questions
Q: My microwave lights up but won't heat food. Will this part fix it?
A: A faulty high voltage transformer is a very common cause for this issue, so this part is likely the solution.
Q: Is this an official part for the Nisbets Essentials HT752?
A: Yes, this is a genuine OEM (Original Equipment Manufacturer) spare part, ensuring a perfect fit and correct performance.
Q: Can I fit this part myself?
A: Due to the extremely high voltages present in microwave ovens even when unplugged, we insist that this part is only installed by a qualified service engineer.
Did You Know?
- A transformer failure can sometimes be identified by a distinct burning smell during operation.
- This single component is crucial for the entire cooking function of your microwave.
- Repairing with a genuine part maintains the unit's original safety and performance specifications.
Why Choose EasyEquipment?
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Trusted for 50+ Years
We've been kitting out UK kitchens for half a century—we know our onions.
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Speedy & Free Delivery
Get your gear fast with free UK mainland delivery, often as soon as the next day.
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Price Match Promise
Find it for less elsewhere? We'll match the price, no quibbles or fuss.
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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 microwave disrupt your service. Order your Nisbets Essentials AS521 High Voltage Transformer today to get your HT752 microwave heating reliably again. Add this essential spare to your basket and get your kitchen back to full speed.