Description
Ten Years on the Compressor.
385 L · Vario Inverter · Total No Frost · Series 4.
German engineering on the part that decides how long a refrigerator lasts · a Vario Inverter Compressor backed by 10 years of warranty — energy efficient, quiet and durable · Total No Frost preventing ice build-up entirely, so there's nothing to defrost, ever · a Multi Airflow System distributing cold air evenly so the top shelf and the bottom drawer are at the same temperature · 385 litres across two doors with a top-mounted freezer · 3 toughened glass shelves and 4 door shelves · a large vegetable box · adjustable temperature control · an elegant black finish · Bosch Series 4
10
yearson the compressor
A refrigerator is the one appliance in the house that never switches off, and the compressor is the part that eventually decides its life. Bosch backs the Vario Inverter Compressor with ten years of warranty — a decade on the component whose failure usually means replacing the whole machine. An inverter compressor varies its speed to match demand rather than switching hard on and off, which means steadier temperature, quieter running and less electricity than a fixed-speed unit restarting all day. Fewer hard starts is also precisely why it lasts long enough to warrant ten years.
Total No Frost — you'll never defrost this refrigerator
Ice build-up isn't just an annual chore; it quietly steals capacity, makes drawers stick and forces the compressor to work harder against its own insulation. Total No Frost prevents that build-up from forming in the first place, across both the freezer and the fridge, delivering consistent cooling without the frozen walls older machines develop. No chipping at ice with a spatula, no emptying the freezer for an afternoon once a year, and no gradual loss of the space you paid for.
Multi Airflow — the same temperature on every shelf
In an ordinary refrigerator cold air enters at one point, which means the shelf nearest the vent runs colder than the one furthest from it — you notice when the milk at the back freezes while vegetables at the front wilt. The Multi Airflow System distributes cooled air through multiple outlets so temperature stays even throughout the refrigerator. Food keeps better wherever it happens to be placed, and you stop rearranging shelves to work around cold spots. It also means the interior recovers faster after the door has been open.
🧊 Storage inside
3 Glass Shelves
Toughened, and easy to wipe clean
4 Door Shelves
Bottles, jars and daily items
Large Vegetable Box
Extra space for fruit and vegetables
Adjustable Control
Set the temperature to suit the load
🏠 Right for
Family Kitchens
385 litres for a full week's shopping
Fresh Food
Large vegetable box, even cooling
Beverages
Four door shelves for bottles
Modern Kitchens
Elegant black finish
📦 In the box
Note the right-hand door opening — worth checking against your kitchen layout, since a door that swings into a wall or a walkway is awkward every single day. Tell us your layout on 9710000251 and we'll confirm it suits before delivery.
An inverter compressor varies its speed instead of cycling on and off, so there's no sudden clunk as it restarts — noticeable in an open-plan kitchen.
They take the weight of a full pot without flexing, and wipe clean far more easily than wire racks when something spills.
The classic layout — a freezer at eye level with everything visible at a glance, and no bending to reach frozen items.
German engineering and Bosch's service network behind it, on an appliance expected to run continuously for a decade or more.
| Brand / Series | Bosch Series 4 ✅ |
| Model | CTC39K21AI ✅ |
| Capacity | 385 Litres ✅ |
| Configuration | Double door · top freezer ✅ |
| Defrost System | Frost free — Total No Frost ✅ |
| Compressor | Vario Inverter ✅ |
| Cooling | Multi Airflow System + Total No Frost ✅ |
| Shelves | 3 toughened glass ✅ |
| Door Shelves | 4 ✅ |
| Vegetable Box | Large ✅ |
| Temperature Control | Adjustable ✅ |
| Door Orientation | Right hand ✅ |
| Energy Rating | 2 Star ✅ |
| Voltage | 230 V · Type D plug ✅ |
| Dimensions | 187 × 67 cm ✅ |
| Colour | Black ✅ |
| In the Box | Refrigerator · user manual · warranty card ✅ |
| Warranty | 1 Year Comprehensive · 10 Years on Compressor ✅ |
Why buy from Mahajan Electronics?
- 📏 We'll confirm the fit and doorway access
- 100% genuine Bosch with brand warranty
- 24-hour delivery across Delhi NCR
- GST invoice — save up to 18% on business purchases
- 45+ years of trust in Delhi NCR
- Raja Garden · Jail Road · Dabri Mor
Order today. Delivered in 24 hours.
Bosch CTC39K21AI Series 4 · 385 L Frost-Free Double Door Refrigerator · Vario Inverter Compressor · Multi Airflow · Total No Frost · 10-Year Compressor Warranty · Black
Warranty as per Bosch's terms and conditions. Cooling performance varies with ambient temperature and door-opening frequency. Image for reference only.
Please Note: The image shown is for reference purposes only. Actual product details, including the serial number and manufacturing date, may vary.




