
Miele H7840BMX-GRGR Built In Microwave Combi Oven in Graphite Grey
- Graphite Grey Finish Miele Microwave Combi Oven – 43L Capacity, 1000W, Rapid Heat Up, PreHeat, Keep Warm Function, Low Temp Cooking + Timer with Wired Food Probe.
- Combination Cooking – Unleash culinary versatility with microwave & fan oven synergy. Microwave speeds up cooking, while the fan ensures even browning and textures. Perfect dishes, faster.
- QuickMicrowave – Max power with single touch of a button.
- Stainless Steel Oven Compartment – Miele’s durable stainless steel interior enhances heat distribution & simplifies cleaning, ensuring consistent & efficient cooking performance.
- Product Info
- Specification
- FAQ's
Miele H7840BMX-GRGR Built In Microwave Combi Oven in Graphite Grey offers a 43L capacity, 1000W microwave power, food probe and rapid heat-up for flexible cooking.
The Miele H 7840 BMX GRGR Built In Microwave Combi Oven in Graphite Grey combines microwave speed with fan oven performance to help you cook with greater flexibility. With a 43L capacity, 1000W microwave power and a seamless handleless ArtLine design, it is built to deliver fast, even and reliable results while complementing a modern kitchen.
Combination cooking brings together microwave and fan oven functions so you can achieve even browning and the right texture in less time. The QuickMicrowave function gives you maximum power at the touch of a button, while Rapid Heat-up, Pre-heating and the Keep Warm function help make everyday cooking more convenient.
Versatile cooking functions for everyday meals
This built-in microwave combi oven offers a wide choice of cooking modes, including Defrosting, Auto roast, Eco hot air, Grill, Fan plus, Intensive bake, Low temperature cooking, Microwave, Microwave + Grill, Microwave + Fan plus, Microwave + Fan grill, Conventional heat, Bottom heat and Fan grill. Automatic programmes make it easier to prepare a wide variety of dishes without manually setting the function, temperature or duration.
Miele’s Quick & Gentle feature combines conventional heat with an infinitely adjustable supply of microwave energy, tailored precisely to your needs. Supported by innovative inverter technology, it helps save time while giving you greater control over how your food is cooked.
Designed for precision and ease of use
The integrated wired food probe helps you monitor the core temperature of fish and meat for accurate cooking results. A time left display shows how much longer your dish has to cook, making it easier to plan mealtimes.
The M Touch display gives clear control over settings, while Touch2Open and SoftOpen add to the smooth, premium feel. Additional convenience features include MultiLingua, MyMiele, Help function, Popcorn function, timer functions, minute minder, actual and target temperature display, recommended temperature, quick microwave, 20 user programmes and individual settings.
With Miele@home Wi-Fi connectivity, this model also supports networking for added user convenience.
Easy-clean stainless steel interior
The oven compartment is made from high-quality stainless steel with a special linen structure and PerfectClean finish. This durable interior helps improve heat distribution and makes cleaning easier by reducing residue build-up on the oven walls. A hinged grill element and CleanGlass door further support straightforward cleaning.
Modern features with built-in safety
MotionReact adds everyday convenience by switching on the light or display when movement is detected and acknowledging the audible signal. This model also features an appliance cooling system, touch-cool front, safety switch-off, system lock and sensor lock for added peace of mind.
Key specifications
This model has a 43 litre oven capacity, 3 shelf levels, 1 LED oven light and a temperature range of 30°C to 250°C. Microwave power levels include 80/150/300/450/600/850/1000W. Appliance dimensions are 595mm wide, 456mm high and 562mm deep, with niche dimensions of 560-568mm wide, 450-452mm high and 550mm deep.
The total rated load is 3.20kW, with 220-240V voltage, 50Hz frequency, 16A fuse rating, a 2.00m supply lead and appliance weight of 38kg.
What’s included
Baking and roasting rack with PerfectClean (1)
Glass tray (2)
| Dimensions | 56 × 60 × 46 cm |
|---|---|
| Automatic Programmes | No, Yes |
| Brand | Miele |
| Capacity | 43 |
| Cleaning | Catalytic |
| Smart Appliance | Yes |
| Colour Group | Grey |
| No. Of Functions | 12 |
| Warranty | 2 |
| Power | 1000 |
| Group | Electric |
| Variant | Built In |
| Product Type | Microwave Oven |
| SKU | H7840BMX-GRGR |
| GTIN | 4002516159445 |
CONSTRUCTION TYPE AND DESIGN
| Built-in microwave combination oven | • |
| ArtLine | • |
| Handleless | • |
| Appliance Colour | Graphite grey |
CONVENIENCE FEATURES
| Quick & Gentle | • |
| Rapid heat-up | • |
| Pre-heating | • |
| Keeping warm | • |
| Crisp function | • |
OPERATING MODES
| Defrosting | • |
| Automatic programmes | Yes |
| Country-specific automatic programmes | • |
| Auto roast | • |
| Eco hot air | • |
| Grill operating modes | • |
| Grill | • |
| Fan plus | • |
| Intensive bake | • |
| Low temperature cooking | • |
| Microwave | • |
| Microwave with Auto roast | • |
| Microwave + Grill | • |
| Microwave + Fan plus | • |
| Microwave + Fan grill | • |
| Conventional heat | • |
| Bottom heat | • |
| Fan grill | • |
| Special applications | • |
USER CONVENIENCE
| Networking with Miele@home | • |
| Display | M Touch |
| MotionReact: light comes on when movement is detected | • |
| MotionReact: display comes on when movement is detected | • |
| MotionReact: audible signal is acknowledged when movement is detected | • |
| MotionReact: detection of cabinet fronts | • |
| SoftOpen | • |
| Touch2Open | • |
| MultiLingua | • |
| MyMiele | • |
| Help function | • |
| Popcorn function | • |
| Polyphonic buzzers | • |
| Timer functions | • |
| Time of day display | • |
| Clock synchronisation | • |
| Date display | • |
| Minute minder | • |
| Programmable start of cooking duration | • |
| Programmable end of cooking duration | • |
| Programmable cooking duration | • |
| Actual temperature display | • |
| Target temperature display | • |
| Buzzer when desired temperature is reached | • |
| Recommended temperature | • |
| Suggestion microwave power | • |
| Quick microwave | • |
| User programmes | • |
| Individual settings | • |
| MotionReact proximity/movement sensor DG | • |
EFFICIENCY AND SUSTAINABILITY
| Residual heat utilisation | • |
| Power rating in off mode in W | 0.50 |
| Power rating in standby mode in W | 1.00 |
| Power rating in networked standby in W | 2.00 |
| Time until automatic switch to standby in min | 20 |
| Time until automatic switch to networked standby in min | 20 |
| Time until automatic switch to off mode in min | 20 |
CLEANING CONVENIENCE
| Stainless-steel oven compartment with linen structure and PerfectClean | • |
| Hinged grill element | • |
| CleanGlass door | • |
SAFETY
| Appliance cooling system and touch-cool front | • |
| Safety switch-off | • |
| System lock | • |
| Sensor lock | • |
TECHNICAL DATA
| Oven compartment volume in l | 43 |
| No. of shelf levels | 3 |
| Number of shelf levels oven compartment 1 | 3 |
| Number of shelf levels oven compartment 2 | 3 |
| Oven light | 1 LED spot |
| Temperatures min. in °C | 30 |
| Temperatures max. in °C | 250 |
| Electronically controlled microwave power | • |
| Microwave power levels in W | 80/150/300/450/600/850/1000 |
| Niche width min. in mm | 560 |
| 560-568 x 450-452 x 550 | |
| Niche width max. in mm | 568 |
| Niche height min. in mm | 450 |
| Niche height max. in mm | 452 |
| Niche depth in mm | 550 |
| Appliance width in mm | 595 |
| Appliance height in mm | 456 |
| 30–250 | |
| Appliance depth in mm | 562 |
| Weight in kg | 38.00 |
| Total rated load in kW | 3.20 |
| Voltage in V | 220-240 |
| Frequency in Hz | 50 |
| Number of phases | 1 |
| Fuse rating in A | 16 |
| Length of supply lead in m | 2.00 |
| Replacing lamps | Customer Service |
Frequently Asked Questions About the H7840BMX-GRGR
Is the Miele H 7840 BMX GRGR a microwave, an oven or both?
The Miele H7840BMX-GRGR is a built-in microwave combination oven, so it works as a microwave, a fan oven and a combined microwave and oven in one appliance. This gives you more flexibility for everyday reheating, baking, roasting and faster combination cooking.
What capacity does the Miele H7840BMX-GRGR offer?
This model has a 43-litre oven compartment and three shelf levels. That makes it a practical choice for smaller family meals, roasting joints, baking trays and everyday oven use without taking up full single-oven space.
How powerful is the microwave on this model?
The Miele H7840BMX-GRGR offers a maximum microwave power of 1000W, with power levels of 80, 150, 300, 450, 600, 850 and 1000W. With the QuickMicrowave function, you can access maximum power quickly for fast heating and cooking.
Can you use microwave and oven functions together?
Yes. This model includes combination modes such as Microwave + Grill, Microwave + Fan Plus, Microwave + Fan Grill and Microwave with Auto Roast. The Miele H7840BMX-GRGR is designed to speed up cooking while still giving you more even browning and better texture than microwave-only cooking.
Does the Miele H7840BMX-GRGR have automatic programmes?
Yes, this model includes automatic programmes as well as country-specific automatic programmes. These settings help take the guesswork out of cooking by selecting suitable functions and timings for a wide range of dishes.
Does it come with a food probe?
Yes. The Miele H7840BMX-GRGR includes a wired food probe, which is useful for checking the core temperature of meat and fish more accurately. This makes it a good choice if you want more control over roasting results.
What cooking functions are included?
This model includes a wide range of functions, including Defrosting, Grill, Fan Plus, Intensive Bake, Conventional Heat, Bottom Heat, Fan Grill, Eco Hot Air, Low Temperature Cooking and dedicated microwave combination modes. With the Miele H7840BMX-GRGR, you get the flexibility to handle quick weekday meals as well as slower, more precise cooking.
Is the Miele H7840BMX-GRGR easy to clean?
Yes. The oven compartment is made from stainless steel with Miele’s linen structure and PerfectClean finish, and it also includes a hinged grill element and CleanGlass door. These features are designed to make routine cleaning easier after everyday use.
Does this model have smart connectivity?
Yes, the Miele H7840BMX-GRGR is network-enabled with Miele@home. It also includes M Touch controls and MotionReact, which brings added convenience through movement-based functions such as waking the display or light.
What are the installation dimensions for the Miele H7840BMX-GRGR?
The appliance measures 595mm wide, 456mm high and 562mm deep. It is designed for a niche width of 560 to 568mm, niche height of 450 to 452mm and niche depth of 550mm, so it is important to check your housing dimensions before ordering.
What accessories are included in the box?
The Miele H7840BMX-GRGR comes with one PerfectClean baking and roasting rack, one wired food probe and two glass trays. This gives you the essentials to start using the oven and microwave combination functions straight away.
Who is the Miele H7840BMX-GRGR best suited to?
We would recommend this model for customers who want premium built-in cooking flexibility in a compact format. If you are looking for a handleless design, powerful microwave performance, combination cooking, automatic programmes and precise temperature control, this model offers a strong all-in-one solution for a modern kitchen.
*Please be aware we try to be as factual as possible with all our answers but there may be the odd mistake.
Price Match
We always strive to match a competitor’s price when you contact us, but we’ll need a few details from you. To ensure fairness, the product must be offered on a like-for-like basis by an authorised UK retailer. This includes any ancillary items, warranties, and additional services provided.
Requirements +
- Competitor must be a UK-based store or website.
- eBay listings are not eligible.
- Item must be brand new, identical, and offered on the same terms.
- Competitor must have it in stock and ready for delivery.
- We must be able to verify the price and stock status.
- Price match applies to product price only, excluding delivery or additional services.
- Cannot be combined with other offers – price matches void any existing promotions.
How to Request a Price Match
Call us on 01622 541 550
Email us sales@appliancesuperstore.co.uk
Fill out this form












