AO Smith SDS Green 25L 5 Star Vertical Storage Geyser
Best for: A 25 L 5-star geyser with a 7-year tank warranty and free installation
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Researched by Khushal Thakkar · Founder & Lead Reviewer
Tracking 299 products across 11 categories · Data from Amazon, Flipkart & brand websites · Last updated 2026-10-12
✓Perfect If You Are…
- • Families of 4–6
- • High-rise flats
✕Skip If You…
- • Small bathrooms
Top Pros
- ✓4.4★ from 12,455 ratings
- ✓1,000+ bought on Amazon in the past month (October 2026)
Watch Out For
- ✕About ₹10,500
Our Verdict
Pros
- ✓4.4★ from 12,455 ratings
- ✓1,000+ bought on Amazon in the past month (October 2026)
- ✓7-year tank warranty and free installation
Cons
- ✗About ₹10,500
- ✗Hose pipes are not included
Bottom Line: AO Smith's SDS Green 25L is a 5-star storage geyser with a 7-year tank warranty and free installation, rated 4.4★ by 12,455 buyers, for about ₹10,500.
Expert Analysis
Design & Build
ABS body, compact square shape.
Performance
2000 W glass-coated element.
Indian Kitchen Fit
Glass-lined tank and anode for hard water; 8 bar for high-rise.
Value for Money
A strong big-family alternative to the Havells Adonia Spin.
🇮🇳 Indian Kitchen Score™
How this product performs for Indian households — rated on 6 key parameters.
Full Specifications
Core Specs(3 specs)
| Type | Storage, vertical |
| Capacity | 25 L (also sold in 15 L) |
| Heating Power | 2000 W |
Performance(1 specs)
| Heating Element | Glass coated |
Convenience & Design(2 specs)
| Dimensions | 44.4 × 44.4 cm (W × H) |
| Weight | 13 kg |
Warranty & Support(2 specs)
| Warranty | 2 years comprehensive, 2+2 years on heating element, 7 years on inner tank |
| Model | SDS-GREEN SERIES-025 |
Other(4 specs)
| Max Pressure | 8 bar |
| BEE Rating | 5 star |
| Tank | Blue Diamond glass-lined, custom anode rod |
| Installation | Free within municipal limits (per the listing) |
Care & Maintenance
Have the magnesium anode checked every year or two in hard-water areas
Switch it off once the water is hot; storage models keep it warm for hours
Key Highlights
4.4★ from 12,455 ratings
7-year tank warranty
Free installation
Ready to Buy?
Get the best price across platforms. Prices last updated October 2026.
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Havells
Havells Instanio Prime 25L Storage Geyser
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Racold
Racold Eterno Pro 25L Storage Geyser
Racold's Eterno Pro 25L has a titanium-enamelled tank and 7-year tank warranty, rated 4.3★ by 5,471 buyers, for about ₹8,000; it is 4 star, not 5.
Frequently Asked Questions
It's ₹10,499 on Amazon. The MRP is ₹14,050, so that's 25% off. We couldn't find this exact model on Flipkart.
AO Smith scores 88/100 for After-Sales Service in our Indian Kitchen Score™: our judgment of how established its service network and warranty are in India. Warranty on this model: 2 years comprehensive, 2+2 years on heating element, 7 years on inner tank.
Type: Storage, vertical. Capacity: 25 L (also sold in 15 L). Heating Power: 2000 W. Max Pressure: 8 bar.