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The AO Smith HAS-X1-025-LHS is a 25 litre horizontal electric water heater designed for compact spaces like under false ceilings in high-rise buildings. Featuring a Blue Diamond Glass Lined Tank for double corrosion resistance, it ensures long-lasting durability. Its 4 Star BEE rating and advanced PUF insulation maximize energy efficiency, reducing power consumption. Safety is prioritized with thermal cut-out and multi-function safety valves. Backed by a comprehensive warranty and easy installation kit, this geyser blends performance, safety, and convenience for modern urban living.









| ASIN | B09JNVF8ZJ |
| Best Sellers Rank | #5,787 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #12 in Storage Water Heaters |
| Brand | A. O. Smith |
| Brand Name | A. O. Smith |
| Capacity | 25 litres |
| Colour | White |
| Country of Publication | India |
| Customer Reviews | 4.3 out of 5 stars 4,686 Reviews |
| Efficiency | Highly Efficient |
| Included Components | Water Heater, Manual, Mounting screws |
| Is Electric | Yes |
| Item Type Name | Water Heater |
| Item Weight | 15500 Grams |
| Manufacturer | A.O. Smith, A.O. Smith India Water Products Pvt. Ltd. Plot No. 300, Phase - 2, KIADB Industrial Area, Harohalli, Karnataka 562112; 1800 103 2468 |
| Manufacturer Contact Information | A.O. Smith India Water Products Pvt. Ltd. Plot No. 300, Phase - 2, KIADB Industrial Area, Harohalli, Karnataka 562112; 1800 103 2468 |
| Manufacturer Part Number | ETSL015CMC0E1C0 |
| Manufacturer Warranty Description | 7 years on inner tank and 4 years extended warranty on heating element and 2 years comprehensive |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Maximum Pressure | 8 Bars |
| Model Number | ETSL015CMC0E1C0 |
| Mount Type | Ceiling |
| Packer Contact Information | A.O. Smith India Water Products Pvt. Ltd. Plot No. 300, Phase - 2, KIADB Industrial Area, Harohalli, Karnataka 562112; 1800 103 2505 |
| Power Source | ELECTRIC |
| Style Name | 25L LHS |
| Unit Count | 1.0 Count |
| Wattage | 2000 Watts |
A**R
Good quality and timely installation
A**A
Good quality and performance
Product is excellent. Thanks !!
A**N
Good quality. Technician charged more
Good product. Itโs been almost 5 months since we got the geyser installed. It has good quality heating rods, water get heated quickly. Safety wise also itโs good because it has automatic power cut. However I feel the technician who came for installation charged us more than we expected.
C**U
Best Geyser if you have limited space in your washroom
Perfect fit for my home
D**B
No service for heating issues after the 1 year warranty! Poor service support
This is the 2nd AO Smith geyser I bought (1st one was more than a year ago). Now, I regret it. If you have a problem after their 1 year warranty, expect very poor service. I had a heating issue. Not only did they refuse to come because they said they would not cover any heating issues, but they don't even do descaling work (they were vague about this, but ended up not coming). Although an American company, they should know the water in India is harder water and needs frequent descaling. I even escalated the matter to a manager in AO Smith, and I got the same response: we do not service any heating related issues. They are not even able to replace any parts (such as the heating element, etc). Very disappointing to see such poor service support for such a famous brand. I do not recommend buying any AO Smith geysers.
A**H
Ao smith 25 litre geyser good product and good heating
Good product
A**R
Reliable and Efficient Geyser for Everyday Use
Iโve been using the AO Smith Horizontal Geyser 15 L for over 2 months now, and it has been working really well without any issues. It heats water quickly, retains heat nicely, and fits perfectly in my bathroom without taking much space. Overall, Iโm happy with the performance and build quality, and it feels like a reliable purchase.
M**A
Good product
Going good so far. Technican did a good job with the installation - I had to bear the price for the pipes which ideally should have come with the geyser.
Trustpilot
2 weeks ago
2 weeks ago