Brands

Test winner oven

The pyrolysis oven CF4M98062 from Constructa is the test winner in the 03/23 issue of Stiftung Warentest. In addition to the pyrolysis function, which cleans the oven almost by itself, Constructa stands out due to its high-quality workmanship, especially in terms of safety (test rating: "VERY GOOD"). stiftung Warentest also rated the baking category as "GOOD", emphasizing in particular the even heat distribution and the convincing cooking result for meat. Speaking of results: Stiftung Warentest even rated the oven's grill function as 1.1.

The Constructa oven in elegant black glass design with 40 automatic programs, pyrolysis self-cleaning and comfort scroll operation for maximum baking pleasure.

• Pyrolysis: No more cleaning the oven thanks to intelligent self-cleaning without any chemicals.
• All-glass interior door: Seamless door for extremely easy cleaning - simply wipe it out.
• Comfort scroll operation: Easy selection of heating mode, temperature, program, time and weight via the large scroll display.
• Soft-close full-throttle interior door: Seamless oven door for easy cleaning that closes extra quietly.
• 40 automatic programs: Large selection of meat, fish, vegetables & pasta dishes that turn out perfectly.

• Faster to the desired baking temperature - rapid reheating.
• activeClean® - the automatic self-cleaning system.
• For fast cleaning, soiling in your oven is softened by evaporation of a rinsing agent solution - humidClean.
• Intuitive control thanks to the illuminated control knob - lightControl.
• Perfect baking results on up to 2 levels simultaneously - hot air.

• Faster to the desired baking temperature - quick heating.
• High-quality coating for easy cleaning - granite gloss enamel.
• Intuitive control thanks to the illuminated control knob - lightControl.
• Perfect baking results on up to 2 levels simultaneously - hot air.
• Extra-large usable capacity - 85?l.

• TFT Full Touch Display Plus - Well-responsive touch navigation for easy and intuitive operation.
• cookControl Pro - All dishes always perfectly prepared.
• Oven assistant with voice control - quickly and easily to the right program.
• Fast and healthy cooking with steam - Steam Cooking Plus.
• Home Connect with remote control - Discover the full potential of your smart oven.

• TFT Full Touch Display Plus - Well-appealing touch navigation for simple and intuitive operation.
• Oven assistant with voice control - quickly and easily to the right program.
• Spend less time cleaning the oven - ecoClean.
• humidClean Plus - Dirt is softened in advance for fast cleaning.
• Cook quickly and healthily with steam - Steam Cooking Plus.

• TFT Full Touch Display Plus - Well-appealing touch navigation for simple and intuitive operation.
• Oven Assistant with Voice Control - Get to the right program quickly and easily.
• Spend less time cleaning the oven - ecoClean.
• humidClean Plus - Dirt is softened in advance for fast cleaning.
• Crispy crusts and juicy roasts - steam burst function.

• Schneller zur gewünschten Backtemperatur - Schnellaufheizung.
• activeClean® – das automatische Selbstreinigungssystem.
• Verbessern Sie Ihre Back- und Bratergebnisse -
• Dampfunterstützung
• Automatikprogramme garantieren beste Ergebnisse - cookControl10.
• 3D Heißluft – gleichmäßige Hitze auf bis zu drei Ebenen. Für exzellente Ergebnisse.

• Schneller zur gewünschten Backtemperatur - Schnellaufheizung.
• activeClean® – das automatische Selbstreinigungssystem.
• Verbessern Sie Ihre Back- und Bratergebnisse -
• Dampfunterstützung
• Automatikprogramme garantieren beste Ergebnisse - cookControl10.
• 3D Heißluft – gleichmäßige Hitze auf bis zu drei Ebenen. Für exzellente Ergebnisse.

• Schneller zur gewünschten Backtemperatur - Schnellaufheizung.
• Hochwertige Beschichtung für einfache Reinigung - granit Glanz-Emaille.
• Verbessern Sie Ihre Back- und Bratergebnisse -
• Dampfunterstützung
• 3D Heißluft – gleichmäßige Hitze auf bis zu drei Ebenen. Für exzellente Ergebnisse.

• TFT Full Touch Display Plus - Well-appealing touch navigation for simple and intuitive operation.
• Oven assistant with voice control - quickly and easily to the right program.
• humidClean Plus - Dirt is softened in advance for fast cleaning.
• Home Connect with remote control - Discover the full potential of your smart oven.
• 4D Hot Air - Even heat at all levels. For excellent results.

• cookControl Pro – Alle Gerichte immer perfekt zubereitet.
• Backofenassistent mit Sprachsteuerung – schnell und einfach zum richtigen Programm.
• humidClean Plus - Für eine schnelle Reinigung wird der Schmutz vorab aufgeweicht.
• Home Connect mit Fernsteuerung – Entdecke das ganze Potenzial deines intelligenten Backofens.
• Bratenthermometer Plus - Beste Bratergebnisse so einfach, wie noch nie.

• TFT Full Touch Display Plus - Well-responsive touch navigation for simple and intuitive operation.
• Oven assistant with voice control - get to the right program quickly and easily.
• Spend less time cleaning the oven - ecoClean.
• humidClean Plus - Dirt is softened in advance for fast cleaning.
• Home Connect with remote control - Discover the full potential of your smart oven.

• TFT Full Touch Display Plus - Well-responsive touch navigation for simple and intuitive operation.
• Oven assistant with voice control - get to the right program quickly and easily.
• Spend less time cleaning the oven - ecoClean.
• humidClean Plus - Dirt is softened in advance for fast cleaning.
• Home Connect with remote control - Discover the full potential of your smart oven.

• Fast heating and coolStart - fast heating and convenient defrosting.
• activeClean® - the automatic self-cleaning system.
• Home Connect - the smart kitchen via app.
• cookControl40: Automatic programs guarantee the best results.
• Optimal readability and intuitive operation - TFT display.

• Fast heat-up and coolStart - fast heat-up and convenient defrosting.
• activeClean® - the automatic self-cleaning system.
• Automatic programs guarantee best results - cookControl30.
• 3D Hot Air Plus - even heat on up to three levels. For excellent results.

• Fast heat-up and coolStart - fast heat-up and convenient defrosting.
• activeClean® - the automatic self-cleaning system.
• Automatic programs guarantee best results - cookControl30.
• 3D Hot Air Plus - even heat on up to three levels. For excellent results.

• Fast heat-up and coolStart - fast heat-up and convenient defrosting.
• activeClean® - the automatic self-cleaning system.
• Automatic programs guarantee best results - cookControl30.
• 3D Hot Air Plus - even heat on up to three levels. For excellent results.

• Fast heat-up and coolStart - fast heat-up and convenient defrosting.
• activeClean® - the automatic self-cleaning system.
• Automatic programs guarantee best results - cookControl30.
• 3D Hot Air Plus - even heat on up to three levels. For excellent results.

• Get to the desired baking temperature faster - quick heat-up.
• High-quality coating for easy cleaning - granite gloss enamel.
• Automatic programs guarantee best results - cookControl10.
• 3D Hot Air Plus - even heat on up to three levels. For excellent results.

• Get to the desired baking temperature faster - quick heat-up.
• High-quality coating for easy cleaning - granite gloss enamel.
• Automatic programs guarantee best results - cookControl10.
• 3D Hot Air Plus - even heat on up to three levels. For excellent results.

• Get to the desired baking temperature faster - quick heat-up.
• High-quality coating for easy cleaning - granite gloss enamel.
• Automatic programs guarantee best results - cookControl10.
• 3D Hot Air Plus - even heat on up to three levels. For excellent results.

• Get to the desired baking temperature faster - quick heat-up.
• High-quality coating for easy cleaning - granite gloss enamel.
• Automatic programs guarantee best results - cookControl10.
• 3D Hot Air Plus - even heat on up to three levels. For excellent results.

• Get to the desired baking temperature faster - quick heat-up.
• High-quality coating for easy cleaning - granite gloss enamel.
• Automatic programs guarantee best results - cookControl10.
• 3D Hot Air Plus - even heat on up to three levels. For excellent results.

• Improve your baking and roasting results -
• Steam support
• 3D Hot Air Plus - even heat on up to three levels. For excellent results.
• High-quality coating for easy cleaning - granite gloss enamel.
• Get to the desired baking temperature faster - rapid heat-up.

• TFT Full Touch Display Plus - appealing touch navigation for simple and intuitive operation.
• Oven assistant with voice control - quickly and easily to the right program.
• humidClean Plus - Dirt is softened in advance for fast cleaning.
• Home Connect with remote control - Discover the full potential of your smart oven.
• cookControl Plus - Pre-installed settings for best results.

• TFT full touch display - intuitive operation thanks to touch navigation.
• Oven assistant with voice control - quickly and easily to the right program.
• humidClean Plus - Dirt is softened in advance for fast cleaning.
• Home Connect with remote control - Discover the full potential of your smart oven.
• cookControl Plus - Pre-installed settings for best results.

• TFT Full Touch Display Plus - Well-appealing touch navigation for simple and intuitive operation.
• Oven Assistant with Voice Control - Get to the right program quickly and easily.
• Spend less time cleaning the oven - ecoClean.
• humidClean Plus - Dirt is softened in advance for fast cleaning.
• Home Connect with remote control - Discover the full potential of your smart oven.

• TFT full touch display - intuitive operation thanks to touch navigation.
• Oven assistant with voice control - quickly and easily to the right program.
• Spend less time cleaning the oven - ecoClean.
• humidClean Plus - Dirt is softened in advance for fast cleaning.
• Home Connect with remote control - Discover the full potential of your smart oven.

• TFT full touch display - intuitive operation thanks to touch navigation.
• Oven assistant with voice control - quickly and easily to the right program.
• Spend less time cleaning the oven - ecoClean.
• humidClean Plus - Dirt is softened in advance for fast cleaning.
• Home Connect with remote control - Discover the full potential of your smart oven.

• TFT full touch display - intuitive operation thanks to touch navigation.
• Oven assistant with voice control - quickly and easily to the right program.
• Spend less time cleaning the oven - ecoClean.
• humidClean Plus - Dirt is softened in advance for fast cleaning.
• Home Connect with remote control - Discover the full potential of your smart oven.

• Fast heat-up and coolStart - fast heat-up and convenient defrosting.
• activeClean® - the automatic self-cleaning system.
• cookControl40: Automatic programs guarantee the best results.
• Optimal readability and intuitive operation - TFT display.
• 3D Hot Air Plus - even heat on up to three levels. For excellent results.

• Fast heat-up and coolStart - fast heat-up and convenient defrosting.
• activeClean® - the automatic self-cleaning system.
• Automatic programs guarantee best results - cookControl30.
• Intuitive control thanks to the illuminated control knob - lightControl.
• 3D Hot Air Plus - even heat on up to three levels. For excellent results.

• Fast heat-up and coolStart - fast heat-up and convenient defrosting.
• activeClean® - the automatic self-cleaning system.
• Automatic programs guarantee best results - cookControl30.
• Intuitive control thanks to the illuminated control knob - lightControl.
• 3D Hot Air Plus - even heat on up to three levels. For excellent results.

• Get to the desired baking temperature faster - quick heat-up.
• High-quality coating for easy cleaning - granite gloss enamel.
• Automatic programs guarantee best results - cookControl10.
• Intuitive control thanks to the illuminated control knob - lightControl.
• 3D Hot Air Plus - even heat on up to three levels. For excellent results.

• Get to the desired baking temperature faster - quick heat-up.
• High-quality coating for easy cleaning - granite gloss enamel.
• Automatic programs guarantee best results - cookControl10.
• Intuitive control thanks to the illuminated control knob - lightControl.
• 3D Hot Air Plus - even heat on up to three levels. For excellent results.

• Get to the desired baking temperature faster - quick heat-up.
• High-quality coating for easy cleaning - granite gloss enamel.
• Automatic programs guarantee best results - cookControl10.
• Intuitive control thanks to the illuminated control knob - lightControl.
• 3D Hot Air Plus - even heat on up to three levels. For excellent results.

• Get to the desired baking temperature faster - rapid warm-up.
• activeClean® - the automatic self-cleaning system.
• Automatic programs guarantee best results - cookControl10.
• 3D Hot Air Plus - even heat on up to three levels. For excellent results.

• activeClean® - the automatic self-cleaning system.
• LED touch control (blue/white): Easy handling, completely without knobs.
• Automatic programs guarantee best results - cookControl10.
• 3D Hot Air Plus - even heat on up to three levels. For excellent results.
• Faster to the desired baking temperature - quick heating.

• 3D Hot Air Plus - even heat on up to three levels. For excellent results.
• Easy insertion of telescopic pull-outs at any level - varioClip pull-outs.
• Spend less time cleaning the oven - ecoClean.
• humidClean - fast cleaning of soiling in your oven.
• Get to the desired baking temperature faster - quick heat-up.

• TFT Full Touch Display Plus - Well-appealing touch navigation for simple and intuitive operation.
• Oven assistant with voice control - quickly and easily to the right program.
• humidClean Plus - Dirt is softened in advance for fast cleaning.
• Home Connect with remote control - Discover the full potential of your smart oven.
• 4D Hot Air - Even heat at all levels. For excellent results.

• TFT full touch display - intuitive operation thanks to touch navigation.
• Oven assistant with voice control - quickly and easily to the right program.
• humidClean Plus - Dirt is softened in advance for fast cleaning.
• Home Connect with remote control - Discover the full potential of your smart oven.
• 2D Hot Air: even distribution of heat in the oven for perfect results on one level.

• Faster to the desired baking temperature - quick heating.
• Automatic programs guarantee the best results - cookControl15.
• Intuitive control thanks to the illuminated control knob - lightControl.
• Hot air for optimal baking results thanks to good heat distribution.
• Time-saving and powerful up to 900 watts - wattage.

• TFT full touch display - intuitive operation thanks to touch navigation.
• touchControl - Intuitive operation and direct selection of heating modes.
• Dirt is softened for easy and thorough cleaning - humidClean Plus.
• softClose - Quiet and gentle closing of the microwave door.
• Automatic programs guarantee best results - cookControl10.

• TFT full touch display - intuitive operation thanks to touch navigation.
• Oven assistant with voice control - quickly and easily to the right program.
• Spend less time cleaning the oven - ecoClean.
• humidClean Plus - Dirt is softened in advance for fast cleaning.
• Home Connect with remote control - Discover the full potential of your smart oven.

• TFT full touch display - intuitive operation thanks to touch navigation.
• touchControl - Intuitive operation and direct selection of heating modes.
• Soiling is softened for easy and thorough cleaning - humidClean Plus.
• Automatic programs guarantee best results - cookControl7.
• Time-saving and powerful up to 900 watts - wattage.

• TFT full touch display - intuitive operation thanks to touch navigation.
• touchControl - Intuitive operation and direct selection of heating modes.
• Soiling is softened for easy and thorough cleaning - humidClean Plus.
• Automatic programs guarantee best results - cookControl7.
• Time-saving and powerful up to 900 watts - wattage.

• TFT full touch display - intuitive operation thanks to touch navigation.
• touchControl - Intuitive operation and direct selection of heating modes.
• Soiling is softened for easy and thorough cleaning - humidClean Plus.
• Automatic programs guarantee best results - cookControl7.
• Time-saving and powerful up to 900 watts - wattage.

• TFT full touch display - intuitive operation thanks to touch navigation.
• touchControl - Intuitive operation and direct selection of heating modes.
• Soiling is softened for easy and thorough cleaning - humidClean Plus.
• Automatic programs guarantee best results - cookControl7.
• Time-saving and powerful up to 900 watts - wattage.

• Automatic programs guarantee the best results - cookControl7.
• The temperature can be adjusted by direct input or moving the slider with a finger - touchControl.
• Time-saving and powerful up to 800 watts - wattage.
• LED interior lighting: ideal and energy-efficient illumination.
• Ideal for high installation - side-opening hinged door.

• Automatic programs guarantee the best results - cookControl7.
• The temperature can be adjusted by direct input or moving the slider with a finger - touchControl.
• Time-saving and powerful up to 800 watts - wattage.
• LED interior lighting: ideal and energy-efficient illumination.
• Ideal for high installation - side-opening hinged door.

• TFT full touch display - intuitive operation thanks to touch navigation.
• touchControl - Intuitive operation and direct selection of heating modes.
• Soiling is softened for easy and thorough cleaning - humidClean Plus.
• Automatic programs guarantee best results - cookControl10.
• Microwave inverter technology - Constant microwave power for evenly heated food.

• TFT full touch display - intuitive operation thanks to touch navigation.
• touchControl - Intuitive operation and direct selection of heating modes.
• Soiling is softened for easy and thorough cleaning - humidClean Plus.
• Automatic programs guarantee best results - cookControl10.
• Microwave inverter technology - Constant microwave power for evenly heated food.

• Automatic programs guarantee best results - cookControl8.
• Grilled food is browned evenly - grill function.
• The temperature can be set by direct input or moving the slider with a finger - touchControl.
• Time-saving and powerful up to 900 watts - wattage.
• LED interior lighting: ideal and energy-efficient illumination.

• 3.7" Full Touch TFT display: user-friendly navigation for quick and easy operation.
• Automatic programs: easy cooking with pre-selected programs for a variety of dishes.
• Microwave: more options for quick and convenient preparation
• Inverter technology?- heat food gradually and evenly.
• Side hinged door: the side-opening hinged door is ideal for high installation.

• 3.7" Full Touch TFT-Display: benutzerfreundliche Navigation für eine einfache und schnelle Bedienung.
• Automatikprogramme: einfaches Kochen mit vorgewählten Programmen für eine Vielzahl von Gerichten.
• Mikrowelle: mehr Möglichkeiten für die schnelle und komfortable Zubereitung
• Inverter-Technologie: Lebensmittel stufenweise und gleichmäßig erhitzen.
• Seitliche Drehtür: die sich seitlich öffnende Drehtür ist ideal für den Hocheinbau.

• 3.7" Full Touch TFT-Display: benutzerfreundliche Navigation für eine einfache und schnelle Bedienung.
• Automatikprogramme: einfaches Kochen mit vorgewählten Programmen für eine Vielzahl von Gerichten.
• Mikrowelle: mehr Möglichkeiten für die schnelle und komfortable Zubereitung
• Inverter-Technologie: Lebensmittel stufenweise und gleichmäßig erhitzen.
• Seitliche Drehtür: die sich seitlich öffnende Drehtür ist ideal für den Hocheinbau.

• 3.7" Full Touch TFT-Display: benutzerfreundliche Navigation für eine einfache und schnelle Bedienung.
• Automatikprogramme: einfaches Kochen mit vorgewählten Programmen für eine Vielzahl von Gerichten.
• Mikrowelle: mehr Möglichkeiten für die schnelle und komfortable Zubereitung
• Inverter-Technologie: Lebensmittel stufenweise und gleichmäßig erhitzen.
• Seitliche Drehtür: die sich seitlich öffnende Drehtür ist ideal für den Hocheinbau.

• Mikrowelle: mehr Möglichkeiten für die schnelle und komfortable Zubereitung
• Seitliche Drehtür: die sich seitlich öffnende Drehtür ist ideal für den Hocheinbau.
• LED-Display – kontrastreich und gut lesbar
• Bedienknebel & 1-Touch Buttons – intuitiv das richtige Programm auswählen
• Automatikprogramme – Helferlein für die richtigen Zeit- und Temperatureinstellungen

• Microwave - more options for quick and convenient preparation
• Side-opening revolving door - The side-opening revolving door is ideal for tall cabinets.
• LED display - high-contrast and easy to read
• Control knobs and 1-touch buttons - intuitive selection of the right program
• Automatic programs - helpers for the right time and temperature settings

• Microwave - more options for quick and convenient preparation
• Side-opening revolving door - The side-opening revolving door is ideal for tall cabinets.
• LED display - high-contrast and easy to read
• Control knobs and 1-touch buttons - intuitive selection of the right program
• Automatic programs - helpers for the right time and temperature settings

• CircoTherm® - unique hot air system that allows you to bake on up to three levels simultaneously.
• Pyrolysis and EasyClean - the optimal duo for thorough or quick cleaning in between
• LCD display - the white display is? high-contrast and easy to read

• CircoTherm® - unique hot air system that allows you to bake on up to three levels simultaneously.
• Pyrolysis and EasyClean - the optimal duo for thorough or quick cleaning in between
• LCD display - the white display is? high-contrast and easy to read

• CircoTherm® - unique hot air system that lets you bake on up to three levels simultaneously.
• Eco Clean with Easy Clean - the duo that makes oven cleaning easier
• LCD display - the white display is? high-contrast and easy to read

• CircoTherm® - unique hot air system that lets you bake on up to three levels simultaneously.
• Eco Clean with Easy Clean - the duo that makes oven cleaning easier
• LCD display - the white display is? high-contrast and easy to read

• 4.1" Full Touch TFT-Display: benutzerfreundliches und intuitives Menü für mehr Freude am Braten und Backen.
• Inverter-Technologie: Lebensmittel stufenweise und gleichmäßig erhitzen.
• Backofen mit Mikrowelle – ein starkes Doppel, das Platz und Zeit spart.
• Eco Clean mit Easy Clean: dieses Duo erleichert die Backofenreinigung.
• Soft Close und Soft Opening – Türschließhilfe mit der die Backofentür leise und sanft schließt und öffnet

• 3.7" Full Touch TFT-Display: benutzerfreundliche Navigation für eine einfache und schnelle Bedienung.
• Inverter-Technologie: Lebensmittel stufenweise und gleichmäßig erhitzen.
• Backofen mit Mikrowelle – ein starkes Doppel, das Platz und Zeit spart.
• Easy Clean: diese Reinigungshilfe ermöglicht eine schnelle und energiesparende Reinigung des Backofeninnenraums.
• Soft Close und Soft Opening – Türschließhilfe mit der die Backofentür leise und sanft schließt und öffnet

• 4.1" Full Touch TFT-Display: benutzerfreundliches und intuitives Menü für mehr Freude am Braten und Backen.
• Dämpfen bis 120 °C: gesundes Dämpfen hält den Geschmack und die Nährstoffe in Ihren Lebensmitteln.
• Eco Clean mit Easy Clean: dieses Duo erleichert die Backofenreinigung.
• Soft Close und Soft Opening – Türschließhilfe mit der die Backofentür leise und sanft schließt und öffnet
• Favourite: speichern und verwalten Sie die von Ihnen gewählten Einstellungen.

• Microwave - more options for quick and convenient preparation
• Hot air- even heat for delicious and uniform baking results
• LCD display - the white display is? high-contrast and easy to read
• Control knobs and 1-touch buttons - intuitively select the right program
• Automatic programs - helpers for the right time and temperature settings

• Hide® - the fully retractable oven door.
• CircoTherm® - unique hot air system that allows you to bake on up to three levels simultaneously.
• Pyrolysis and EasyClean - the optimal duo for thorough or quick cleaning in between
• LCD display - the white display is? high-contrast and easy to read

• Hide® : die voll versenkbare Backofentür.
• CircoTherm®: einzigartiges Heißluftsystem, mit dem Sie auf bis zu drei Ebenen gleichzeitig backen können.
• Pyrolyse und EasyClean: das optimale Duo für die gründliche oder die schnelle Reinigung zwischendurch.
• LCD-Display: die weiße Anzeige ist  kontrastreich und gut lesbar

• 6.8'' Premium Full Touch TFT-Display: einfach zu bedienende und intuitive Benutzeroberfläche für maximalen Komfort.
• Slide & Hide®: die voll versenkbare Ofentür verschwindet vollständig unter dem Backofen und ermöglicht einen freien und direkten Zugang zu Ihrem Gericht.
• Vario Steam: Ihre Gerichte außen knusprig und innen köstlich zart.
• Pyrolyse und Easy Clean: das beste Duo für eine optimale Reinigung.
• Multipoint Bratenthermometer: das Bratenthermometer mit drei Messpunkten für gradgenaues und köstliches Braten.

• 4.1" Full Touch TFT-Display: benutzerfreundliches und intuitives Menü für mehr Freude am Braten und Backen.
• Slide & Hide®: die voll versenkbare Ofentür verschwindet vollständig unter dem Backofen und ermöglicht einen freien und direkten Zugang zu Ihrem Gericht.
• Vario Steam: Ihre Gerichte außen knusprig und innen köstlich zart.
• Pyrolyse und Easy Clean: das beste Duo für eine optimale Reinigung.
• Soft Open & Close: für ein sanftes, leises Öffnen und Schließen der Ofentür.

• 4.1" Full Touch TFT-Display: benutzerfreundliches und intuitives Menü für mehr Freude am Braten und Backen.
• Slide & Hide®: die voll versenkbare Ofentür verschwindet vollständig unter dem Backofen und ermöglicht einen freien und direkten Zugang zu Ihrem Gericht.
• Vario Steam: Ihre Gerichte außen knusprig und innen köstlich zart.
• Eco Clean mit Easy Clean: dieses Duo erleichert die Backofenreinigung.
• Soft Open & Close: für ein sanftes, leises Öffnen und Schließen der Ofentür.