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Smeg Cucina FMI420S Built In Microwave with Grill - Silver Glass

Product Specification

Key Information

Dimensions (H)39.0 x (W)59.5 x (D)34.0
Capacity 20 Litres
Cavity Microwave with Grill
Control Panel Lock Yes
Control Type Touch Control
Convection Oven No
Door Hinge Position Left
Grill Yes
Interior Material Stainless Steel
Internal Cavity Size (HxWxD) 21 x 30.5 x 30.5 cm
Manufacturer Warranty
AO Aftercare Protection plans from £4.99 per month.More info
2 Year
Manufacturer Warranty Domestic Use Only Yes
Number of Power Levels 2
Number of Programmes 5
Timer Yes
Timer Type Electronic Programmeable Timer
Turntable Diameter 25 cm
Weight 21 Kg

Features We Love

Automatic Cooking Programmes Yes
Easy Clean Enamel Interior No
Memory Function Yes
Tangential Cooling System Yes


Comes with Plug/Cable No
Depth for Installation 34 cm
Electrical Connection 1.2 KW
Fits In Eye Level Cabinet Yes
Fuse Rating 13 amps
Height For Installation 39 cm
Power Requirements Requires Plug/Cable Attaching By An Electrician
Width For Installation 59.5 cm


Microwave Power 1000 Watt

Product Detail

Brand Smeg
Category Microwaves
Colour Silver_Glass
Dimensions (H)39.0 x (W)59.5 x (D)34.0
Dimensions With Packaging (H)47 x (W)64 x (D)45 cm
Weight With Packaging 25 Kg

System and Features

Grill Power 1000 Watt

Smeg Cucina FMI420S Built In Microwave with Grill - Silver Glass

Free 100 day returns on this product. Terms & conditions apply
Delivery Delivery from Sat 30th Mar Delivery from Sat 30th March From Sat 30th March From Sat 30th March


We’ll deliver any product to your home, 7 days a week and even the next day.

  • We schedule deliveries from 7am until 7pm.
  • You can choose a paid morning or afternoon delivery timeslot when you checkout.
  • Free delivery is also available.
  • We’ll text you a 4 hour timeslot on the morning of your delivery.
  • We'll give you your driver’s number just in case there are any issues.
  • Your driver will attempt to call you when they're on the way.
  • Delivery restrictions apply. Please see our delivery page for more information.

△ The earliest delivery date may vary based on your postcode.
Services Connection, Disposal


  • Connection £70.00

    Get your new oven fitted the same day it’s delivered. Our engineers will disconnect your old appliance before getting your new one set up. We'll give your new appliance a full health check to ensure it’s safe and ready to use straight away. 

  • Disposal £15.00

    We’re happy to take away your old appliance and dispose of it responsibly. All we ask is that it’s disconnected, empty and ready to go. Don’t disconnect your appliance yourself, that’s a job for a gas certified engineer. If you've paid for our installation service, we'll disconnect the old appliance for you. Take a look at our disposal and disconnection page for more information.

Finance From £9.38 a month (APR 19.9%)


If your order is £199 or more, you can spread the cost with our finance options.

Key Features

  • 20 litre capacity - great for small households
  • 1000 Watt power output – for even cooking in no time
  • Automatic programmes take the guesswork out of cooking
  • Easy-to-use touch controls
  • Dimensions (cm) H39 x W59.5 x D34 - Learn more

Product Overview

Create your favourite meals in a flash with this fantastic built-in microwave from Smeg. With a 20 litre capacity, it’s a great choice for smaller households. It also has an impressive 1000 Watt power output, so you’ll never wait long to tuck in to your masterpiece. The automatic cooking programmes make mealtimes effortless, as they set the ideal time and temperature for each meal – so your dishes are served perfectly at the touch of a button. It even has really handy touch controls, which means it couldn’t be easier to use. This model is designed to fit in an eye level cabinet.

Help and Advice

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Questions & Answers

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Delivery from Sat 30th Mar Delivery from Sat 30th March From Sat 30th March From Sat 30th March
Product information
No reviews
Connection, Disposal
Finance From £9.38 a month (APR 19.9%)

Any offers are genuine savings. Because we match the prices of competitors, there is the potential for prices to drop further. We will always offer our customers our price match promise. See terms and conditions.

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