AO Smith HAS-X1-025-LHS Storage 25 Litre Horizontal Water Heater (Geyser) Rust-proof outer Body|Compact Size vs Havells Cozee 2000W PTC Ceramic Room Heater (GHGLC2000)
What separates them
These two differ on 9 recorded specifications. The AO Smith HAS-X1-025-LHS Storage 25 Litre Horizontal Water Heater (Geyser) Rust-proof outer Body|Compact Size is ₹7,500 dearer.
AO Smith HAS-X1-025-LHS Storage 25 Litre Horizontal Water Heater (Geyser) Rust-proof outer Body|Compact Size vs Havells Cozee 2000W PTC Ceramic Room Heater (GHGLC2000)
AO Smith
AO Smith HAS-X1-025-LHS Storage 25 Litre Horizontal Water Heater (Geyser) Rust-proof outer Body|Compact Size
₹10,990
Standing loss is the figure nobody publishes and the reason a geyser costs more to run than people expect: leaving it switched on wastes roughly 0.6 kWh a day doing nothing but keeping water hot, which is about Rs1,750 a year for no benefit.
Full details →Havells
Havells Cozee 2000W PTC Ceramic Room Heater (GHGLC2000)
₹3,490
PTC ceramic is the meaningful difference from a coil heater: the element's resistance rises with temperature, so it self-limits rather than glowing red, which is why it does not scorch dust or present the same fire risk.
Full details →Who the AO Smith HAS-X1-025-LHS Storage 25 Litre Horizontal Water Heater is for
Buy it if: Families of three to four needing consistent hot water at 8 bar pressure for a high-rise.
Avoid it if: Single users needing hot water occasionally -- an instant heater wastes nothing on standing loss.
Who the Havells Cozee 2000W PTC Ceramic Room Heater is for
Buy it if: Anyone heating a single bedroom or study for a few hours a day in winter.
Avoid it if: Anyone trying to heat a large or open-plan room -- 2000 W will not do it.
Specifications, side by side
9 of 22 rows differ. Differences first.
| Specification | AO Smith HAS-X1-025-LHS Storage 25 Litre Horizontal Water Heater | Havells Cozee 2000W PTC Ceramic Room Heater |
|---|---|---|
| Price | ₹10,990 | ₹3,490 |
| Annual energy use | Roughly 800 kWh a year for a family of four, about Rs6,400 at Rs8 per unit | Roughly 360 kWh a season at 3 hours a day for 60 days on full power, about Rs2,880 at Rs8 per unit |
| BEE rating year | 2023 rating year | Not applicable |
| BEE star rating | 5 star | Not rated -- BEE does not cover room heaters |
| Capacity | 25 litres | Rooms up to about 15 square metres |
| Dimensions | 45 x 45 x 55 cm | 26 x 18 x 40 cm |
| Installation | Wall mounted, needs a 16 A point and a plumber | Free standing |
| Noise level | Not applicable | About 45 dB |
| Rated power | 2000 W | 2000 W maximum, 1000 W on low |
| Weight | 14 kg | 3.4 kg |
| ISEER | Not applicable | Not applicable |
| Refrigerant | Not applicable | Not applicable |
| Warranty | 1 Year Official Brand Warranty | 1 Year Official Brand Warranty |
| Anode rod | Magnesium, and it is a consumable -- it should be inspected every 2 years | not published |
| Element | not published | PTC ceramic -- self-limiting, so it cannot glow red or scorch dust |
| Heat settings | not published | 1000 W and 2000 W, plus fan only |
| Heat-up time | About 15 minutes for 25 litres | not published |
| Oxygen | not published | A fan heater does not burn oxygen; that claim applies to gas heaters, not this |
| Pressure rating | 8 bar, suitable for high-rise buildings | not published |
| Running cost | not published | Rs16 an hour on full power at Rs8 per unit |
| Safety | not published | Tip-over cut-out and thermal overload cut-out |
| Standing loss | Roughly 0.6 kWh per 24 hours -- the energy lost keeping stored water hot | not published |
| Tank | Blue Diamond glass-lined steel | not published |
Every row is a figure one or both products record. A blank is a figure the catalogue does not hold, not a zero.
Compare the AO Smith HAS-X1-025-LHS Storage 25 Litre Horizontal Water Heater with something else →