What is the capacity of the Gaggenau GM251100 combi-microwave oven?

The GM251100 has a net volume of 46 litres.

How many microwave power levels are available?

The appliance offers 6 microwave output levels: max. 1000, 600, 450, 360, 180 and 90 W.

Can I combine microwave with hot air or grill functions?

Yes. Hot air and grill + circulated air are freely combinable with microwave output levels 450, 360, 180 and 90 W.

What safety features does this model include?

Safety features include a child lock, electronic door lock, safety shut-off, thermally insulated triple-glazed door and cooled housing with temperature protection.

Is the door hinge reversible?

No. The door hinge is on the left and is not reversible.

What accessories are supplied with the GM251100?

The GM251100 is supplied with 1 x glass tray and 1 x wire rack. Optional accessories and an adjustable intermediate shelf are also available.

Product Information Sheet

Gaggenau Minimalist Series Microwave Combi

SKU: GM251100

Woodalls 1053–1055 Finchley Road, London, NW11 7ES
+44 (0)208 455 3925 · [email protected] · www.woodalls.co.uk

Mon–Fri: 9:00am – 5:00pm | Sat–Sun: Closed

Printed 12 June 2026

Gaggenau GM251100 Minimalist Series Microwave Combi

SKU: GM251100

Onyx Left Hinge Top Control

The Gaggenau GM251100 is a minimalistic 60 x 45 cm combi-microwave oven designed for flush, handleless installation with a full glass door and electronic opening. It offers microwave and oven operation, including 9 heating methods, 70 programmes and the option to save favourites. With a 46-litre net volume, touch display with stainless steel control ring, user detection and selected digital services, it supports flexible cooking and ergonomic installation at a user-friendly height.

5 Year Warranty

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Model	GM251100
Product type	Combi-microwave oven, minimalistic series
Dimensions	60 x 45 cm
Door hinge	Left (door hinge not reversible)
Net volume	46 litres
Microwave output levels	Max. 1000, 600, 450, 360, 180, 90 W
Oven heating methods	Hot air from 30 °C to 230 °C; Grill + circulated air from 30 °C to 230 °C; Warming up beverages with max. microwave level; Warming up meals from 360 W to 600 W; Dehydrating from 30 °C to 80 °C; Low temperature cooking from 30 °C to 90 °C + microwave; Dough proving from 30 °C to 50 °C; Keeping warm with special microwave level; Defrosting from 90 W to 360 W
Combination options	Hot air and grill + circulated air freely combinable with microwave output levels 450, 360, 180 and 90 W
Programmes	70 programmes (automatic programmes and setting recommendations)
Favourites	Option to save up to 30 favourites
Display languages	42 display languages available
Door opening angle	Approx. 110 ° (delivery status), reducible to approx. 92 °
Total connected load	2.65 KW
Connection cable	1.75 m, pluggable
Housing cooling	Cooled housing with temperature protection
Door glazing	Thermally insulated door with triple glazing
Interior material	Hygienic stainless steel interior with heat resistant glass base
Installation niche	Plan niche without back wall; protrusion from appliance front to furniture cabinet 21 mm
Installation height	Designed for ergonomic installation at user-friendly height; can be installed underneath a worktop with proper ventilation behind
Installation under cooktops	Distance between underside of cooktop and top edge of oven housing: min. 15 mm; planning notes for cooktops must be taken into account
Mains socket position	Mains socket must be accessible and located outside the built-in niche
Shelf levels	2 shelf levels

Delivery & Returns

Delivery

Free delivery to London addresses to ground floor only (service lift access accepted). Some appliances carry standard manufacturer delivery charges — confirmed at time of quotation. UK mainland delivery available for an additional charge. Lead times vary by make, model, and manufacturer availability.

Installation

We do not install appliances. We can recommend vetted fitters operating within London — payments are made directly with the fitter. Woodalls accepts no responsibility for installation work carried out by any third party.

Returns

14-day return window from the day after delivery. Items must be unused, uninstalled, and in original packaging. View our full returns policy →

Authorised Dealer

All products are supplied as an authorised Gaggenau dealer, with full manufacturer warranty. Established 1967.

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Gaggenau Minimalist Series Microwave Combi

Gaggenau GM251100 Minimalist Series Microwave Combi

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