Hitachi 4-door refrigerator 18.1 cubic feet – inverter black glass

The features: Tight vacuum to keep food fresh. The vacuum chamber: The secret lies in prolonging product freshness by reducing oxygen levels. The innovative vacuum preservation feature from Hitachi extracts air to maintain pressure in the "vacuum chamber" at approximately 0.8 atmospheric pressure. Meat, fish, and dairy products are kept fresh without losing any of their nutrients and are ready for cooking without the need to defrost. The vacuum chamber: Nutrient retention. Keep your health. The vacuum environment prevents oxidation and preserves the nutrients inside the food. The DHA value (Docosahexaenoic acid) in stored mackerel after 3 days*1 according to tests and report from Suranaree University of Technology*2. The initial value 2.71 g/100 g 100%*2. Cooling chamber 93%*2. Vacuum chamber 97%*2. *1 Tested model: R-X7300F. Effects may vary depending on types of stored foods or their freshness level. This effect does not extend to the ideal usage date and expiration date and does not guarantee the stated storage period. *2 Tested by the Scientific and Technological Equipment Center at Suranaree University of Technology according to applicable rules, conditions, and test results at the time of testing and analysis. Hitachi calculated the graph data. The vacuum chamber: Nutrient retention. Keep your health. The vacuum environment prevents oxidation and preserves the nutrients inside the food.*1 Vitamin C value in pineapple stored after 3 days*2 according to tests and report from Suranaree University of Technology. The initial value 3.61 mg/100 g 100%*2. The vacuum chamber 81%*2. The cooling chamber 63%*2. Vitamin C value in papaya stored after 7 days*1 The initial value 56.6 mg/100 g 100%*3. The cooling chamber 82%*3. The vacuum chamber 77%*3. *1 Tested model: R-M80VAGGD9X. Effects may vary depending on types of stored foods or their freshness level. This effect does not extend to the ideal usage date and expiration date and does not guarantee the stated storage period. *2 Tested by the Scientific and Technological Equipment Center at Suranaree University of Technology according to applicable rules, conditions, and test results at the time of testing and analysis. Hitachi calculated the graph data. *3 Tested by Hitachi. The vacuum chamber: Keeping food fresh. Maintains the original flavor and texture of foods excellently by keeping foods fresh without freezing, moistening them without the hassle of packaging.* Beef slices 94.9% The vacuum chamber 32.8% The cooling chamber Cheese slices 98.6% The vacuum chamber 68.6% The cooling chamber Salmon 96.8% The vacuum chamber 73.1% The cooling chamber Red leaf lettuce 96.9% The vacuum chamber 67.3% The cooling chamber.* Moisture retention level tested by Hitachi. Tested model: R-S38JV. The vacuum chamber: Keeping food fresh. Thanks to Hitachi's advanced and orderly design: The pressure-resistant tight vacuum technology creates and maintains a vacuum environment. The vacuum pump extracts air and reduces oxygen to reach approximately 0.8 atmospheric pressure throughout use.* The vacuum refers to the space where the pressure is below atmospheric level. The pressure in the "vacuum chamber" is about 0.8 atm, which is lower than the surrounding atmospheric pressure, hence Hitachi calls this "vacuum." The vacuum chamber: Idea of providing two zones with different temperatures. Now, you can refrigerate your food effortlessly. Store your food without freezing by setting the appropriate temperature for stored foods, helping preserve flavors and textures. Vacuum in sub-zero mode -1°C approximately. Cooling mode +1°C approximately. Multi-zone storage: The multi-mode zone allows you to change storage settings according to your needs and lifestyle. Beverages and foods: 3°C refrigerator. Dairy and meat: 1°C cooling/meat. Meat and fish: Light freezing -3°C. Ice cream and frozen items. Freezer: approximately -18°C to -20°C. Multi-zone zone: No space to store beverages and foods? You can now get extra storage space in the fridge at 3°C. Beverages and foods: 3°C refrigerator. Dairy and meat: 1°C cooling/meat. Meat and fish: Light freezing -3°C. Ice cream and frozen items. Freezer: approximately -18°C to -20°C. Multi-zone zone: Keep dairy, meat, and fresh foods at an optimal temperature of 1°C using the dedicated cooling/meat setting. Beverages and foods: 3°C refrigerator. Dairy and meat: 1°C cooling/meat. Meat and fish: Light freezing -3°C. Ice cream and frozen items. Freezer: approximately -18°C to -20°C. Multi-zone zone: Choose light freezing to keep meat and fish fresh so you can cook them immediately without defrosting. Easy slicing: Easily slice lightly frozen foods. Prepare the required amount easily—just take what you need. Instant cooking: Cook without defrosting. Multi-zone zone: Want to separate your delicious foods from ice cream and ice? Now you can with the additional storage option in the freezer setting. Fresh vegetables with regular storage: Separate vegetable drawer. To keep vegetables fresh for longer, each box maintains humidity at an optimal level of about 90%* through indirect cooling. Fully air-filled separate chambers prevent odor transfer thanks to the triple-strength filter.* Tested by Hitachi. Effect may vary depending on the quantity and type of vegetables. Example storage: Selecting the box (dry food - vegetables): Choose based on your storage needs. Ideal for storing dry foods or vegetables. Significant energy savings: With VIP technology - vacuum insulation panel. The vacuum insulation panel is a thin sheet of very fine glass fibers evacuated from inside, providing superior thermal insulation—much higher than urethane, the traditional insulation material in refrigerators. To save energy exceptionally, it prevents external heat from leaking inside. Cooling retention duration is 15 hours, offering top thermal insulation performance during power outages.* Attached images: The images are for illustration only. Tested by Hitachi. Comparison tests using a full range of Hitachi refrigerators. Previous energy saving: Inverter X dual fan cooling provides perfect cooling in both the freezer and refrigerator chambers, which cannot be achieved by a single fan. The enhanced dual fan cooling ensures energy efficiency and strong cooling thanks to dedicated fans for each chamber, supported by an economic thermal sensor in each chamber that independently detects temperature changes to maintain optimal temperatures at all times.* Attached image for illustration only. Inverter X dual fan cooling. High-capacity inverter compressor: Capable of providing exceptional strong cooling by generating a large amount of cold air, along with efficient cooling at low energy consumption through control via a small computer. Inverter X dual fan cooling: Dual thermal sensor control: Two economical thermal sensors, one in the freezer and one in the refrigerator chamber, detect temperature changes separately to ensure maintaining ideal temperatures in each chamber. Approximate temperatures: 3°C in the fridge, -18°C in the freezer. Inverter X dual fan cooling: Energy efficiency: Control of the amount of cold air blown and the chamber it is directed to prevents energy waste, achieving top global energy ratings. Powerful cooling: Even if the ambient temperature reaches 60°C, every corner inside the refrigerator remains cold. No need for a voltage stabilizer: Hitachi refrigerators with inverter technology can operate under voltage fluctuations between 130V and 300V even without a special voltage stabilizer. Long-lasting cold preservation: The temperature in the freezer chamber is maintained to keep food fresh during power outages for up to 15 hours.* Tested by Hitachi. Operating conditions may vary depending on circumstances and specifications. Strong odor removal: Triple-power filter: The triple-strength filter removes odor components*1 and kills bacteria by 99%.*2. Onions and garlic, raw fish, ammonia, aldehydes, acetaldehyde*1 The triple-power filter absorbs and removes 7 odor components (tested by Hitachi. Odor types: methyl compound, ammonia, aldehyde, trimethylamine, propane, hexanal, acetic acid). *2 Also provides sterilization effect: Combining activated carbon, zeolite, and manganese oxide (catalyst), the filter significantly reduces unpleasant odors over time. Testing institute: Bucking Quality Evaluation Institute. Testing method: Thin film adhesion method (JIS Z2801). Treatment component name: Filter. Sterilization method: Oxidation catalyst placement in the filter. Subject: Bacteria trapped in the filter. Test results: 99% sterilization after 24 hours, achieved using the filter alone. No environmental or food impact inside the refrigerator. Pure ice cubes made automatically just for you: Ice cubes can be prepared automatically and continuously by filling the tank with water. So, when you want to prepare ice quickly, activate the quick freeze mode, which can produce ice cubes about 24% faster.* *Tested by Hitachi. Comparison between quick freeze mode on and off. Strong cooling: When you need rapid and powerful cooling, activate the quick freeze mode, which cools items approximately 29% faster.* *Tested by Hitachi. Comparison between quick freeze mode on and off. Easy to use despite its large size: The most frequently used storage chamber is located at the top for ease of use and wide visibility. Even with lots of stored foods, the organized storage compartment allows you to see all items at a glance, and to place and remove items easily. Luxurious design: Features a sophisticated look with an aluminum back panel that adds elegance, complemented by a bright, energy-efficient LED ceiling light. Luxurious design: Elegant appearance: The sleek, polished flat doors with recessed handles blend seamlessly with your interior for a harmonious, stylish look. Designed for your comfort: Touch control panel: The flat glass control panel allows you to change settings with a simple touch. Cleaning this tempered glass surface only requires one wipe. Technical specifications: Brand: Hitachi. Model: R-WB720VS0GBK. Type: Side-by-side. Color: Black glass. Refrigerant: R600a. Energy rating: D. Made in Thailand. Warranty: Two years comprehensive / 10 years on the motor. Voltage: 240V. Connection type: Triple. Net capacity in cubic feet: 18.1. Storage volume in liters: 514. Refrigerator capacity in cubic feet: 12.8. Refrigerator capacity in liters: 363. Freezer capacity in cubic feet: 5.3. Freezer capacity in liters: 151. Number of doors: 4. Steam freezing: Yes. Electronic display: Yes. Energy saving mode: Yes. Interior lighting: Yes. Vegetable drawers: Yes. Ice cube molds: Yes.