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Siemens IQ-100 HB43MB520B Built In Double Oven - Stainless Steel - A Rated

Siemens IQ-100 HB43MB520B Built In Double Oven - Stainless Steel - A Rated

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Services Connection, Disposal


  • Connection £90.00

    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 £28.01 a month (APR 19.9%)


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

Key Features

Product Overview

With its stylish design and superb features, this built-in Siemens electric double oven would be a fantastic addition to your kitchen. Its main multifunctional oven offers more ways to get creative, whether you’re using the bottom heating element for an authentic bake or the fan setting to thoroughly cook your Sunday roast. With 3D Hot Air Cooking technology, you’ll enjoy even temperatures on every shelf, so it’s perfect for preparing different dishes at the same time. There’s also a second conventional oven with grill function – handy for quick snacks. Keeping it clean is simple too, thanks to catalytic liners inside which absorb grease. This model is designed to fit in an eye level unit.

Product Specification

Key Information

Dimensions (H)88.8 x (W)59.5 x (D)55.0
Control Panel Lock Yes
Control Type Knobs
Display Type LED
Energy Rating A
Fuel Type Electric
Manufacturer Warranty
AO Aftercare Protection plans from £7.49 per month.More info
2 Year
Manufacturer Warranty Domestic Use Only Yes
Second Cavity Size Medium (35 to 64 litres)
Second Cavity Type Electric Conventional Oven
Timer Yes
Timer Type Electronic Programmable Timer
Weight 57 Kg

Features We Love

3D Hot Air Cooking Yes
ecoClean liners Yes


Adjustable Shelves Yes

How Well Does It Perform?

Energy Consumption Conventional (Main Cavity) 0.96 Kwh
Energy Consumption Conventional (Second Cavity) 0.79 Kwh
Energy Consumption Fan (Main Cavity) 0.84 Kwh


Comes with Plug/Cable No
Electrical Connection 5.5 KW
Fits In Cabinet Under Worktop No
Fits In Eye Level Cabinet Yes
Fuse Rating 20 amps
Gas Safe Fitter Required Not Applicable
Power Requirements Needs Hard Wiring By An Electrician

Main Cavity

Bottom Element Only (Main Cavity) Yes
Catalytic Liners Position (Main Cavity) Roof, Back And Sides
Cleaning Method (Main Cavity) Catalytic / Stay Clean Liners
Defrost Feature (Main Cavity) No
Door Hinge Position (Main Cavity) Bottom
Door Type Triple Glazed Window
Energy Rating (Main Cavity) A
Fan Assisted (Main Cavity) Yes
Grill Pan/Drip Tray Included Yes - Handle Not Included
Grill Type Full Surface
Grill Type (Main Cavity) Electric Grill
Interior Light (Main Cavity) Yes
Main Cavity Capacity 66 Litres
Main Cavity Position Bottom
Main Cavity Size Large (65 litres and above)
Main Cavity Type Multifunctional
Number of Cavities 2
Number Of Functions (Main Cavity) 5
Number Of Shelves (Main Cavity) 2
Open/Closed Door Grilling (Main Cavity) Closed
Removable Inner Door Glass Yes
Top and Bottom Element (Main Cavity) Yes
Top Element Only (Main Cavity) no

Product Detail

Brand Siemens
Brand Siemens
Category Electric Double Ovens
Colour Stainless_Steel
Dimensions (H)88.8 x (W)59.5 x (D)55.0
Dimensions With Packaging (H)97 x(W)66 x (D)69 cm
Large Capacity Oven Yes
Oven Type Electric
Weight With Packaging 60 Kg

Second Cavity

Bottom Element Only (Second Cavity) No
Catalytic Liners Position (Second Cavity) Roof, Back And Sides
Cleaning Method (Second Cavity) Catalytic / Stay Clean Liners
Defrost Feature (Second Cavity) No
Door Hinge Position (Second Cavity) Bottom
Energy Rating (Second Cavity) B
Fan Assisted (Second Cavity) No
Grill Type (Second Cavity) Electric Grill
Interior Light (Second Cavity) Yes
Number Of Functions (Second Cavity) 3
Number Of Shelves (Second Cavity) 1
Open/Closed Door Grilling (Second Cavity) Closed
Second Cavity Capacity 35 Litres
Second Cavity Position Top
Top and Bottom Element (Second Cavity) Yes
Top Element Only (Second Cavity) No

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Questions and Answers

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Questions & Answers

Features we love

Tips for measuring up

Want to make sure this built-in double oven will fit in your kitchen? Check out our handy measurement guide video. We’ll show you everything you need to know about measuring up in just a few simple steps, so your new appliance will fit like a glove.

2 year warranty

Enjoy your new oven worry-free thanks to a 2 year warranty. For the next 2 years you’ll have complete peace of mind that you’re covered in the unlikely event that any repairs or replacements may be required. Simply register your appliance after purchase and you can rest assured that help will be just a phone call away, should you need it.

3D hot air

You’ll have perfectly cooked food every time using the 3D Hot Air setting on this oven. The special fan circulates hot air evenly throughout the oven so that it’s kept at a constant temperature and food cooks consistently no matter which shelf it’s on. You can even cook sweet and savoury foods at the same time as the circulated air prevents any flavours transferring during cooking.

Fits in an eye level unit

Designed to fit at eye level, this model would fit seamlessly into a contemporary kitchen. As your oven is elevated from the floor, it’s much easier for you to access - so you can slide in trays of food or remove heavy casserole dishes much more easily. And, for added convenience, all the controls can be read and operated without you even having to bend down.

EcoClean liners

Save time and energy when it comes to cleaning your Siemens oven thanks to the innovative EcoClean liners featured in this model. The interior of the oven is coated in a special rough layer of ceramic spheres that catch grease and food splatters as your meal cooks and breaks down the residue at high temperatures. This means that the oven will only need a wipe down after use to restore it to a spotless condition!

Customer Reviews

4.3 / 5 6 Reviews
100% would recommend to a friend
4.6 / 5

Build Quality

4.6 / 5

Consistency of heating

4.2 / 5

Ease of Cleaning

4.4 / 5

Ease of Use

4.2 / 5

Pre-heating time

Showing 6 of 6 reviews
Female, 55 to 65, Small Family from Bucks
  • Build Quality   4
  • Consistency of heating   4
  • Ease of Cleaning   4
  • Ease of Use   3
  • Pre-heating time   4

I'd go for a higher spec model than this

I ought to have considered the higher spec Siemens built in double oven although it is about £200 dearer. This one is fine but the settings are not as intuitive as I would like. Yes I know I should look at the book but who does? The basic shell seems sturdy but the dials are a bit cheap looking and difficult to read for an accurate temperature. That said it does the job, have had no major problems with the things I have cooked in it.

Pros: Quiet, Value for money Cons: Complicated
Female, 55 to 65, Couple from East Sussex
  • Build Quality   4
  • Consistency of heating   4
  • Ease of Cleaning   4
  • Ease of Use   5
  • Pre-heating time   3

Siemens double oven

Really pleased to have this new double oven. Tried a special birthday cake in top oven this weekend and the results were perfect, always a determining factor for me.

Pros: Good build quality, Looks good, Quiet
Female, Over 65, Couple from Herts

Top Grill

Disappointed with top grill as it does not get red to cook toast. Unlike the bottom grill which glows red and cooks well. I am told the top door has to be kept closed, but it still does not get red. Very dissatisfied with that. Timer very poor, could be made much more simple to use. Much too fiddly

Male, Under 18, Single from
  • Build Quality   5
  • Consistency of heating   5
  • Ease of Cleaning   5
  • Ease of Use   5
  • Pre-heating time   5

Great purchase

Easy to order, freephone for enquiries very helpful . regular updates of delivery slot, appliance arrived as promised. Placed and unpacked where we requested. the oven is excellant --does exactly what it says in the leaflet.

Female, Under 18, Large Family from Gloucestershire
  • Build Quality   5
  • Consistency of heating   5
  • Ease of Cleaning   5
  • Ease of Use   5
  • Pre-heating time   5

Siemens - good as ever

This oven was bought to replace a single Siemens oven we bought in 1987. We weren't disappointed with that one and it gave us very good service. The new oven is a double oven as our needs have changed. It meets our needs exactly, is of the same extremely high build quality as the previous one, is intuitive in its controls, and we hope it lasts as long too. We will recommend to friends and family.

Male, Under 18, Couple from Stoke-on-Trent
  • Build Quality   5
  • Consistency of heating   5
  • Ease of Cleaning   3
  • Ease of Use   4
  • Pre-heating time   4

Some design problems

This is a nice cooker, which lives up to Siemens reputation, but has a few niggling design faults. The position of the controls on the front is illogical. The knobs for the top oven are on the outside, while the bottom oven controls are in the centre. This is very difficult to get used to. Cleaning is not easy, as the manual says only use a soft cloth, not abrasives. Getting grease off the wire racks with just a soft cloth is impossible. The glass doors are already becoming stained despite being cleaned after every use, and I have only had it 10 days. The enamel grill pan is already becoming discoloured. Having said that, it cooks well. The temperatures I set must be accurate because it cooks as expected. The oven has five positions for the racks, which makes for great flexibility. The grill heats up reasonably quickly. I can't say anything about reliability, because I haven't had it long enough yet.

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Product information
Connection, Disposal
Finance From £28.01 a month (APR 19.9%)
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