

Product highlights

Luma Storage Water Heater 15 L | 5 Level Safety Mechanism | BEE 5 Star
Product Overview
Product Overview
Meet the Köche Luma Storage Water Heater: designed for modern homes with a clean, minimal square profile and dependable hot-water performance. With 5-Star energy efficiency, a Glassline-coated tank and 5-level safety protection, Luma is built for efficient, reliable everyday use.
Why Choose Köche Luma Square Water Heater?
- BEE 5-Star Rated: Higher energy efficiency helps reduce electricity consumption and everyday running costs.
- Glassline-Coated Tank: The Glassline coating helps protect the tank against corrosion, supporting long-lasting performance.
- Ideal for High-Rise Buildings: Withstands pressure of up to 8 bar and delivers reliable performance in high-rise residential applications.
- 5-Level Safety Mechanism: Multiple safety layers including thermostat, thermal cutout and multifunction safety valve provide added protection.
- Advanced Corrosion Protection: A Magnesium Anode Rod helps protect the tank from corrosion, enhancing durability and extending its life.
- Faster Heating: The Incoloy 800 glass-lined heating element ensures efficient and reliable heating with reduced waiting time.
Warranty
Warranty
8 Years on Tank
4 Years on Heating Element
2 Years on Product
In The Box
In The Box
Instruction Manual & Warranty Card
Flexi Pipe
Product highlights

If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Serviceable Locations
Köche delivers across most major Indian cities; availability can be checked by entering your pin code on the product page.
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Shipping Charges
Most orders ship free; if applicable, minimal charges are shown clearly at checkout.
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Delivery Time
Standard delivery takes 10–12 business days (remote areas may take longer).
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Customer Support
For any queries related to product use, installation, or repair, please contact our team on the helpline at +91 90082 33910.
Product Specifications
Technical Details
| Capacity | 15L |
| Voltage | 230V |
| Frequency | 50Hz |
| Display | Indicator |
| Heating Element | Incoloy 800-Glasslined |
| Rated Wattage | 2000 W |
| Pressure Class | Class-1 (8 Bar) |
| Tank Coating | Crystal Shield Glasslined Tank |
| Body Material | Front and Back - PP |
| Net Weight | 10.8 kg |
| Tank Warranty | 8 Yr |
| Product Warranty | 2 Yr |
| Heating Element Warranty | 4 Yr |
| Pipe Included | Yes |
Additional Details
| Manufactured and Packed By | Decotech Electricals Private Limited Khasra No-265, Khata No 305, Kila No-14,15,16,17, Farmana, Kharkhoda, Sonipat, Haryana-131402, India |
| Marketed By | Koche International Private Limited, 51/1, Chikkabegur Lake, Lakshmi Layout Main Road, Hongasandra Village, Bangalore 560068 |
| Country of Origin | India |
| Customer Service |
Phone: +91 9008233910 Email: customercare@koche.in Whatsapp: +91 63645 48005 |
