We regularly compare our prices with major UK retailers like Argos, Currys, John Lewis and Hughes to stay competitive.
If you spot the same product cheaper at any authorised UK retailer, we’ll do our best to match it.
How it works
If you’re ready to buy but see a lower like-for-like price elsewhere (including delivery,
installation and warranty), just tell us before you purchase, and we’ll review it right away.
We would like to speak to you to give you the best possible advice. Please contact us for a quote.
We regularly check prices against major UK retailers including Argos, Currys, John Lewis and Hughes to stay competitive. If you find the same product cheaper at an authorised UK retailer, we'll do our best to match it. See full details here.
2 year manufacturer warranty
Further details can be found on our delivery information page.
For full details on the services offered on this product, please click the options below. Services can be added at checkout.
Would you like our technician to install you new oven? This will include the disconnection of your old like-for-like electric appliance before proceeding to set up your new one. A full health check will be conducted on your new appliance to guarantee its safety and readiness for use.
Would you like our delivery team to take away and recycle your old appliance when we deliver your new one?
Appliances come with quite a bit of bulky packaging. We will unbox your item and allow you to examine it. Then we'll take away and responsibly dispose of all cardboard, plastic wrap and foam packaging.
The Miele H7840BM PureLine 45cm Combination Microwave Oven with M Touch Controls is designed for modern kitchens where premium cooking performance and space efficiency are equally important. Combining a powerful microwave with fan cooking and grill functions, this compact built-in appliance gives you the flexibility of a traditional oven while taking up less space.
With its sleek PureLine styling, intuitive M Touch touchscreen operation and Miele’s renowned attention to detail, the H7840BM is ideal for homeowners who want a high-quality combination microwave oven that can handle everything from quick weekday meals to more carefully prepared dishes.
Whether you are reheating leftovers, cooking vegetables, baking smaller dishes or adding a crisp finish with the grill, this Miele combination microwave delivers versatile performance in a compact 45cm format.
The Miele H7840BM combines several cooking methods into one appliance, helping you make better use of your kitchen space without compromising on capability.
As a built-in combination microwave oven, it offers:
This flexibility makes it particularly useful in kitchens where a second oven is not required but additional cooking capacity and convenience are still valuable.
For busy households, the microwave function can significantly reduce cooking times, while the oven and grill functions provide the finish and texture expected from a conventional cooking appliance.
One of the standout features of the Miele H7840BM is its M Touch touchscreen control system. Designed to make everyday cooking straightforward, the high-resolution display allows you to select functions, adjust settings and navigate menus with the same ease as using a modern smartphone.
The responsive touchscreen helps make choosing cooking programmes quick and clear, while the premium interface complements the appliance’s sophisticated appearance.
Benefits include:
For customers upgrading from a standard microwave or older built-in appliance, the M Touch system offers a noticeable improvement in usability.
Miele’s Quick & Gentle technology provides more precise control over microwave power levels. Instead of relying on traditional fixed microwave settings, the appliance can regulate power more effectively to help cook food more evenly.
This is particularly useful when preparing delicate foods or reheating meals where maintaining texture and moisture matters.
Everyday benefits include:
It is a useful feature for households that regularly use microwave cooking as part of their daily routine.
The H7840BM includes automatic programmes designed to simplify cooking by selecting appropriate settings for a range of dishes.
These programmes are helpful when you want reliable results without needing to manually adjust cooking times and temperatures. They are particularly useful for everyday meals, reheating, defrosting and preparing common ingredients.
For less confident cooks, or anyone who values convenience after a busy day, automatic cooking assistance can make the appliance easier and more enjoyable to use.
The Miele PureLine range is designed to complement contemporary kitchen interiors, with clean lines, high-quality finishes and a minimalist appearance.
The stainless steel CleanSteel finish helps the appliance maintain its premium look by making everyday marks easier to remove compared with traditional stainless steel surfaces.
The 45cm height makes this model a popular choice for:
Its elegant appearance allows it to integrate seamlessly into a range of kitchen styles.
A combination microwave oven needs to be easy to keep clean, especially when used frequently. The H7840BM has been designed with practical ownership in mind.
The interior surfaces are smooth and easy to wipe down, helping remove everyday cooking residue more easily. The stainless steel interior also provides a durable cooking environment suitable for regular use.
Additional cleaning benefits include:
Regular cleaning after cooking helps maintain performance and keeps the appliance looking its best.
Combination microwave ovens can be an efficient choice for many kitchens because they offer multiple cooking methods in a single appliance.
Using microwave power for suitable foods can reduce cooking times compared with conventional cooking alone, while the combination functions provide flexibility when you need more traditional cooking results.
The Miele H7840BM is particularly useful for:
The Miele H7840BM PureLine Combination Microwave Oven is ideal for:
It is especially suited to customers who appreciate refined design, intuitive controls and dependable long-term performance.
The Miele H7840BM offers the convenience of a microwave with the cooking flexibility of a compact oven and grill, making it one of the most versatile options for a modern built-in kitchen.
Its premium M Touch controls, combination cooking options and elegant PureLine styling make it a strong choice for customers who want more than a standard microwave. Instead of being a simple reheating appliance, it becomes a genuinely useful part of everyday cooking.
For those looking for a high-quality 45cm built-in combination microwave oven with touchscreen controls, the Miele H7840BM provides a refined balance of performance, convenience and design.
The Miele H7840BM is designed primarily as a compact combination microwave oven, offering microwave, fan cooking and grill functions. It is ideal as a secondary oven, compact cooking solution or for households that do not require a full-size oven for every meal.
You can use it for a wide range of cooking tasks, including reheating meals, defrosting food, baking smaller dishes, cooking everyday meals and grilling food for a crisp finish.
Yes. The appliance features Miele’s M Touch touchscreen control system, providing a clear and intuitive way to select cooking functions and settings.
Yes. The appliance features smooth interior surfaces and a stainless steel CleanSteel exterior designed to make everyday cleaning easier. Regular wiping after use will help maintain its appearance.
For many households, yes. Unlike a basic microwave, this model also provides oven and grill functions, giving you more cooking flexibility. However, whether it can fully replace a conventional oven depends on your cooking habits and the amount of food you usually prepare.
Construction type and design
Built-in microwave combination oven •
PureLine •
Colour Stainless steel/Clean Steel
Convenience features
Quick & Gentle •
Rapid heat-up •
Pre-heat •
Food probe •
Keeping warm •
Crisp function •
Operating modes
Defrosting •
Automatic programmes Yes
Country-specific automatic programmes •
Auto roast •
Eco fan heat •
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
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 •
SoftClose •
MultiLingua •
MyMiele •
Help function •
Popcorn function •
Polyphonic buzzers •
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 •
Recommended microwave power •
Quick microwave •
User programmes •
Sabbath programme •
Individual settings •
Efficiency and sustainability
Residual heat utilisation •
Cleaning convenience
Stainless steel front with CleanSteel finish •
Stainless-steel oven compartment with linen structure and PerfectClean •
CleanGlass door •
Networking of domestic appliances
Miele@home •
MobileControl •
RemoteService Yes
SuperVision display •
WiFiConn@ct •
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
Oven light 1 LED spot
Electronically controlled microwave power •
Microwave power levels in W 80/150/300/450/600/850/1000
Niche width min in mm 560
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
Appliance depth in mm 569
Weight in kg 38.00
Total rated load in kW 3,30
Voltage in V 220-240
Frequency in Hz 50
Fuse rating in A 16
Number of phases 1
Mains cable •
Length of supply lead in m 2.00
We offer FREE standard delivery on most orders over £100.
We aim to dispatch in-stock orders within 2 working days of receiving them. Once your order has been processed, you'll receive an email confirming your estimated delivery date.
For full details follow the link below.
Delivery Information ›Professional installation is available on a wide range of large home appliances and can be added during checkout.
Installation prices from:
All installations are carried out by our own experienced engineers. We'll install your new appliance, remove the packaging and connect it where appropriate (excluding gas appliances).
Installation is available across Norfolk and North Suffolk. Simply add a large appliance to your basket and enter your postcode to check availability.
Once you've placed your order, we'll contact you to arrange a convenient delivery and installation date.
For full details, please follow the link below.
Home Appliance Installation ›
