Havells Cozee 2000W PTC Ceramic Room Heater (GHGLC2000) vs AO Smith HAS-X1-025 Storage 25-Litre Vertical Water Heater
What separates them
These two differ on 9 recorded specifications. The AO Smith HAS-X1-025 Storage 25-Litre Vertical Water Heater is ₹7,500 dearer.
Havells Cozee 2000W PTC Ceramic Room Heater (GHGLC2000) vs AO Smith HAS-X1-025 Storage 25-Litre Vertical Water Heater
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 →
AO Smith
AO Smith HAS-X1-025 Storage 25-Litre Vertical Water Heater
₹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 →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.
Who the AO Smith HAS-X1-025 Storage 25-Litre Vertical 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.
Specifications, side by side
9 of 22 rows differ. Differences first.
| Specification | Havells Cozee 2000W PTC Ceramic Room Heater | AO Smith HAS-X1-025 Storage 25-Litre Vertical Water Heater |
|---|---|---|
| Price | ₹3,490 | ₹10,990 |
| Annual energy use | Roughly 360 kWh a season at 3 hours a day for 60 days on full power, about Rs2,880 at Rs8 per unit | Roughly 800 kWh a year for a family of four, about Rs6,400 at Rs8 per unit |
| BEE rating year | Not applicable | 2023 rating year |
| BEE star rating | Not rated -- BEE does not cover room heaters | 5 star |
| Capacity | Rooms up to about 15 square metres | 25 litres |
| Dimensions | 26 x 18 x 40 cm | 45 x 45 x 55 cm |
| Installation | Free standing | Wall mounted, needs a 16 A point and a plumber |
| Noise level | About 45 dB | Not applicable |
| Rated power | 2000 W maximum, 1000 W on low | 2000 W |
| Weight | 3.4 kg | 14 kg |
| ISEER | Not applicable | Not applicable |
| Refrigerant | Not applicable | Not applicable |
| Warranty | 1 Year Official Brand Warranty | 1 Year Official Brand Warranty |
| Anode rod | not published | Magnesium, and it is a consumable -- it should be inspected every 2 years |
| Element | PTC ceramic -- self-limiting, so it cannot glow red or scorch dust | not published |
| Heat settings | 1000 W and 2000 W, plus fan only | not published |
| Heat-up time | not published | About 15 minutes for 25 litres |
| Oxygen | A fan heater does not burn oxygen; that claim applies to gas heaters, not this | not published |
| Pressure rating | not published | 8 bar, suitable for high-rise buildings |
| Running cost | Rs16 an hour on full power at Rs8 per unit | not published |
| Safety | Tip-over cut-out and thermal overload cut-out | not published |
| Standing loss | not published | Roughly 0.6 kWh per 24 hours -- the energy lost keeping stored water hot |
| Tank | not published | Blue Diamond glass-lined steel |
Every row is a figure one or both products record. A blank is a figure the catalogue does not hold, not a zero.
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