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Siemens IQ-100 HB13NB521B Built Under Double Oven - Stainless Steel - A Rated

Product Specification

Key Information

Dimensions (H)71.7 x (W)59.5 x (D)55.0
Control Panel Lock Yes
Control Panel Type Push Button
Control Type Knobs
Defrost Function Yes
Display Type LED
Energy Rating A
Fuel Type Electric
Manufacturer Warranty
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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 Clock / Minute Minder
Weight 48 Kg

Features We Love

3D Hot Air Cooking Yes
Electronic Timer Yes

How Well Does It Perform?

Energy Consumption Conventional (Second Cavity) 0.79 Kwh
Energy Consumption Fan (Main Cavity) 0.7 Kwh


Comes with Plug/Cable No
Electrical Connection 4.9 KW
Fits In Cabinet Under Worktop Yes
Fits In Eye Level Cabinet No
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) No
Catalytic Liners Position (Main Cavity) Back
Cleaning Method (Main Cavity) Catalytic / Stay Clean Liners
Defrost Feature (Main Cavity) Yes
Door Hinge Position (Main Cavity) Bottom
Door Type Double 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) None
Interior Light (Main Cavity) Yes
Main Cavity Capacity 56 Litres
Main Cavity Position Bottom
Main Cavity Size Medium (35 to 64 litres)
Main Cavity Type Electric Fan Oven
Number of Cavities 2
Number Of Functions (Main Cavity) 2
Number Of Shelves (Main Cavity) 1
Open/Closed Door Grilling (Main Cavity) Closed
Removable Inner Door Glass Yes
Top and Bottom Element (Main Cavity) No
Top Element Only (Main Cavity) No

Product Detail

Brand Siemens
Brand Siemens
Category Electric Double Ovens
Colour Stainless_Steel
Dimensions (H)71.7 x (W)59.5 x (D)55.0
Dimensions With Packaging (H)80 x(W)67 x (D)70 cm
Oven Type Electric
Weight With Packaging 51 Kg

Second Cavity

Bottom Element Only (Second Cavity) No
Catalytic Liners Position (Second Cavity) Roof And back
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

Siemens IQ-100 HB13NB521B Built Under Double Oven - Stainless Steel - A Rated


Choose colour

  • Black
  • Stainless Steel
Delivery Delivery from Wed 22nd Aug Delivery from tomorrow, 22nd August From tomorrow, 22nd August From tomorrow, Wed 22nd August


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 £90.00
  • 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 £24.47 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

This sleek stainless steel built-under double oven from Siemens would look superb in any contemporary kitchen. It has a main fan oven that circulates heat, so food cooks evenly on every shelf. Thanks to 3D Hot Air Cooking, you’ll enjoy an even temperature on every shelf, because the air is moving constantly, so flavours won’t transfer between foods. There’s also a second conventional oven which gives you more room to cook and has a handy grill function too. And, because it has catalytic liners on the inside that absorb grease, this model’s simple to keep clean as well. This appliance is designed to fit under a worktop.

Help and Advice

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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-under 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.

Tested for 10 years use

Siemens have built a reputation for producing appliances where reliability and outstanding quality take centre stage. This model is no exception and has been rigorously tested for the equivalent of 10 years use to ensure it can withstand the test of time. For added peace of mind, this oven is supplied with a 2 year manufacturer’s warranty so you can relax in the knowledge that, if needed, advice and assistance is just a phone call away.

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.

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!

Top conventional oven and grill

The top oven in this model can be used either as a traditional conventional oven or as a full length variable grill. The conventional oven setting uses natural convection to heat the cavity – so it’s hotter at the top and cooler at the bottom. This is perfect for cooking foods together but at different temperatures – slow cook meat on a low shelf whilst crisping some roast potatoes on the top shelf. The separate grill function is great for toasting a quick snack or browning the cheesy top of a lasagne.

Fits under a worktop

Designed to fit under a worktop, this oven gives a streamlined look that will suit any contemporary kitchen. This model perfectly integrates below your existing worktop. The controls are situated at the top of the oven, so you’ll be able to easily access temperature and programme options.

Customer Reviews

4.1 / 5 10 Reviews
90% would recommend to a friend
4.5 / 5

Build Quality

4.3 / 5

Consistency of heating

4.2 / 5

Ease of Cleaning

4.5 / 5

Ease of Use

4.8 / 5

Pre-heating time

Showing 6 of 10 reviews | See all
Female, 35 to 44, Small Family from uk
  • Consistency of heating   4
  • Ease of Use   5
  • Pre-heating time   5
  • Ease of Cleaning   2
  • Build Quality   4

Would be nice if it was all self clean

Good oven, no major quibbles but I would have really liked it a lot more if the self clean had been all over as I have only had it for two weeks and have had to clean it a couple of times already.

Male, 45 to 54, Small Family from Kent
  • Consistency of heating   2
  • Ease of Use   5
  • Pre-heating time   5
  • Ease of Cleaning   5
  • Build Quality   4


Positives. Preheats very quickly - 180C in a few minutes. Quiet in operation. Easy to clean. Doors are robust. Negatives. Uneven cooking in the main oven -a pie crust was burnt at the front and under cooked at the back, as was a pizza. Knobs are poor, wobbly, cheap plastic and we expected better on an £800 oven. Timer alarm is too quiet. Our choice of oven was limited by the position of the gas pipe for our hob meaning this was the only one that would fit.

Pros: Quiet Cons: Poor quality
Male, 45 to 54, Small Family from Essex
  • Consistency of heating   4
  • Ease of Use   5
  • Pre-heating time   4
  • Ease of Cleaning   4
  • Build Quality   4

Smart looking

Easy to use , good amount of room in both ovens , looks very sleek

Pros: Quiet, Ease to use, Looks good Cons: Expensive
Female, 35 to 44, Couple from UK
  • Build Quality   4
  • Consistency of heating   4
  • Ease of Cleaning   4
  • Ease of Use   4
  • Pre-heating time   4

Very satisfied

Brught this to replace an AEG after trying to repair it several times, and I'm very happy with it. I like that the buttons can be set flush when not in use, and that the top oven is as wide as the bottom. Other reviews have mentioned difficulty in setting the temperature - not a problem for me, the dial and markings are simply different to my old oven and I'll just get used to them.

Pros: Ease to use, Good build quality, Looks good, Quiet, Value for money Cons: None
Male, 45 to 54, Couple from London
  • Build Quality   5
  • Consistency of heating   5
  • Ease of Cleaning   5
  • Ease of Use   5
  • Pre-heating time   5

Terrific oven

First of all I live in a modern open plan apartment in inner London where urban cool and great looks seems to matter. This is a great looking oven! It is perfect in my modern kitchen space. I love it. It is true that the grill pan does not have a handle but it is designed to be used with the grill door closed. The grill is incredibly effective and makes cheese on toast super quick and grills meat efficiently and with little cooking smell. I use oven gloves and find this easy to do. The main oven cooks well and evenly too. I have roasted meat, made casseroles baked cake and bread easily and with no complaints about an even bake or cook. Both ovens come to temperature quickly. I have read comments about the control knobs being awkward to use/see. I don't find this personally. As usual Siemens design and build quality shines through. This is a great oven and I highly recommend it to any discerning cook with a fussy attitude towards appearances. My only negative is that Siemens only supply one grill pan which they expect to be used with both ovens. It would have been nice (given the price) to have supplied two grill pans - one for each oven.

Female, Under 18, Couple from Penarth, UK
  • Build Quality   4
  • Consistency of heating   5
  • Ease of Cleaning   4
  • Ease of Use   4
  • Pre-heating time   5

Super oven

Very impressed with the oven so far. Setting the timer was not straightforward but once I'd worked it out I'm very impressed. I've just converted from a gas oven, kitchen stays cooler and a lot less condensation with this new oven.

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Delivery from Wed 22nd Aug Delivery from tomorrow, 22nd August From tomorrow, 22nd August From tomorrow, Wed 22nd August
Product information
Connection, Disposal
Finance From £24.47 a month (APR 19.9%)
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