Smeg MP122S1 Built In Microwave
- Built-in Microwave – 22 litre Smeg Linea model with silver glass finish.
- Microwave And Grill – 850W power with combination cooking for heating, grilling and toasting.
- SurfacePlus Technology – Turntable-free cavity uses the full internal base and is easy to wipe clean.
- Even Heating – Heat from underneath helps cook food more evenly with less energy loss.
- Simple Controls – LCD display and rotary dial operation for straightforward everyday use.
Complete the form below and our team will do their best to help
or simply call us on
- Product Info
- Specification
- FAQ's
Smeg MP122S1 built in microwave with grill, 22 litre capacity, SurfacePlus technology and silver Linea styling. Limited stock clearance offer.
Smeg MP122S1 Built In Microwave with Grill
The Smeg MP122S1 built in microwave brings versatile microwave and grill cooking together with the refined silver glass finish of Smeg’s Linea design range. With a 22 litre net capacity, 850 W microwave power and 1250 W grill, it is designed for heating, grilling, toasting and everyday cooking.
This built-in microwave with grill can be installed under counter, making it a practical choice for fitted kitchens where space and style both matter. The full glass, side-opening door, gloss silver finish, brushed steel detailing and Stopsol glass help create a coordinated look alongside other Smeg compact appliances.
Why choose the Smeg MP122S1 built-in microwave?
Choose the Smeg MP122S1 if you want a compact built-in microwave that matches Smeg’s Linea styling while adding proper everyday cooking flexibility. Its SurfacePlus flatbed design gives you the full 22L cavity to use, with no turntable to work around and easier wipe-clean access. The 850W microwave and grill function cover reheating, defrosting, browning and crisping, while the silver glass finish, LCD display and rotary controls keep the look clean and coordinated. A strong fit for shoppers who want Smeg style, space-efficient installation and core microwave-grill versatility.
SurfacePlus Technology for Easier Cooking
Selected Smeg microwave models feature SurfacePlus technology, which removes the need for a turntable. The ceramic base allows the whole cavity to be used, while spills can be wiped away more easily. Heat comes from underneath to help food cook more evenly with less energy loss.
The stainless steel cavity and turntable-free base make the MP122S1 convenient for regular use, while the electronic control knobs, LED display and rotary dial operation keep settings straightforward.
Microwave, Grill and Combination Functions
The Smeg Linea MP122S1 offers 6 functions for flexible cooking: full grill, pizza, defrost by time, defrost by weight, microwave and microwave plus grill. Combination cooking gives you the option to heat, grill and toast using one built-in appliance.
Additional features include an electronic timer with start and stop time-setting, 1 x 20 W incandescent light, a double glazed door, tangential cooling system and a heating element with tilting grill.
Safety and Installation Details
For peace of mind, the MP122S1 includes a safety thermostat, microwave screen protection, microwave stop function when the door is opened, and a controls lock with child safety.
This model is designed for built-in under-counter installation. Appliance dimensions are 595 x 334 x 390 mm. Electrical connection requires a 220-240 V, 50 Hz supply, with 2700 W nominal power and 11 A current. The appliance is supplied without a plug and includes a 150 cm power supply cable.
| Automatic Programmes | No |
|---|---|
| Brand | Smeg |
| Smart Appliance | No |
| Discontinued | Yes |
| Warranty | 2 |
| SKU | MP122S1 |
| GTIN | 8017709250140 |
| Product Type | Built-in microwave with grill |
|---|---|
| Product Family | Microwave |
| EAN | 8017709250140 |
| Design Line | Linea |
| Colour | Silver |
| Finish | Gloss |
| Material | Glass |
| Steel Type | Brushed |
| Glass Type | Stopsol |
| Door | Full glass, side-opening |
| Installation Type | Built-in, under counter |
| Cooking Method | Microwave with grill |
| Controls | Electronic control knobs with LED display |
| Number of Functions | 6 |
| Functions | Full grill, pizza, defrost by time, defrost by weight, microwave, microwave + grill |
| Capacity | 22 litres net, 23 litres gross |
| Cavity Material | Stainless steel |
| Base Type | Surfaceplus ceramic base |
| Light | 1 x 20 W incandescent light |
| Door Glasses | Double glazed door |
| Cooling System | Tangential |
| Grill Type | Heating element with tilting grill |
| Grill Power | 1250 W |
| Microwave Power | 850 W |
| Timer | Electronic timer with start and stop time-setting |
| Safety Features | Safety thermostat, microwave screen protection, microwave stops when door is opened, controls lock / child safety |
| Nominal Power | 2700 W |
| Current | 11 A |
| Voltage | 220-240 V |
| Frequency | 50 Hz |
| Plug | No |
| Power Supply Cable Length | 150 cm |
| Dimensions | 595 x 334 x 390 mm |
| Net Weight | 22 kg |
| Gross Weight | 23.9 kg |
| Packaging Dimensions | 640 x 440 x 435 mm |
Installation details
Built-in under-counter installation. Appliance dimensions are 595 x 334 x 390 mm. Electrical connection requires 220-240 V, 50 Hz supply, with 2700 W nominal power and 11 A current. The appliance is supplied without a plug and has a 150 cm power supply cable.
Frequently Asked Questions About the MP122S1
Is the Smeg MP122S1 a built-in microwave?
Yes. The Smeg MP122S1 is a built-in microwave with grill, designed for under-counter installation in a fitted kitchen. Its silver Linea styling makes it a good choice if you want a coordinated built-in appliance rather than a freestanding microwave.
Does the Smeg MP122S1 have a grill?
Yes. This model includes a 1250 W grill as well as an 850 W microwave. You can use it for everyday reheating, defrosting, grilling, toasting and combination microwave plus grill cooking.
What is the capacity of the Smeg MP122S1?
The Smeg MP122S1 has a 22 litre net capacity, with a 23 litre gross cavity volume. This gives practical space for everyday cooking while keeping the appliance compact enough for built-in kitchen installation.
Does the Smeg MP122S1 have a turntable?
No. This model uses Smeg SurfacePlus technology with a ceramic base, so there is no turntable. The full base of the cavity can be used for cooking, and the flat surface is easier to wipe clean after spills.
What cooking functions does the Smeg MP122S1 include?
The Smeg MP122S1 offers 6 functions: full grill, pizza, defrost by time, defrost by weight, microwave, and microwave plus grill. This makes it more versatile than a standard microwave-only appliance.
Can the Smeg MP122S1 be used for defrosting?
Yes. This model includes both defrost by time and defrost by weight functions, giving you flexible options depending on the food you are preparing.
What are the dimensions of the Smeg MP122S1?
The appliance dimensions are 595 mm wide, 334 mm deep and 390 mm high. We recommend checking your cabinet space and installation requirements carefully before ordering.
Does the Smeg MP122S1 come with a plug?
No. The Smeg MP122S1 is supplied without a plug. It requires a 220-240 V, 50 Hz electrical connection, with 2700 W nominal power and 11 A current. It includes a 150 cm power supply cable.
What safety features does the Smeg MP122S1 have?
This model includes a safety thermostat, microwave screen protection, a microwave stop function when the door is opened, and a controls lock with child safety. These features are useful for everyday family kitchen use.
Who is the Smeg MP122S1 best suited to?
We would recommend the Smeg MP122S1 if you want a built-in microwave with grill that offers more flexibility than a basic microwave. It is especially suitable for fitted kitchens where a silver glass Linea finish, compact 22 litre capacity and turntable-free SurfacePlus base are important.
Checked on Appliance Superstore: the MP122S1 is marked as discontinued, while the suggested Smeg built-in microwave alternatives below are shown as in stock. :contentReference[oaicite:0]{index=0}
Are there any suitable alternatives to the Smeg MP122S1 Built In Microwave I could consider?
Yes, you could consider the Smeg FMI020X Universal Built In Microwave with Grill as a simpler same-brand built-in microwave with grill option, with a 20L capacity and stainless steel finish, or the Smeg MP322X1 Classic Built In Microwave with Grill Stainless Steel if you want a closer higher-spec alternative, with a 22L capacity, SurfacePlus ceramic base and additional cooking functions.
*FAQs are checked against manufacturer information, but please confirm installation requirements before purchase.
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











