Havells Cozee 2000W PTC Ceramic Room Heater (GHGLC2000) vs Atomberg Renesa 1200mm BLDC Smart Ceiling Fan with Remote
What separates them
These two differ on 9 recorded specifications. The Atomberg Renesa 1200mm BLDC Smart Ceiling Fan with Remote is ₹200 dearer.
Havells Cozee 2000W PTC Ceramic Room Heater (GHGLC2000) vs Atomberg Renesa 1200mm BLDC Smart Ceiling Fan with Remote

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 →
Atomberg
Atomberg Renesa 1200mm BLDC Smart Ceiling Fan with Remote
₹3,690
28 W against 75 W is the whole argument, and it is a real one: at 8 hours a day this fan costs about Rs320 a year to run where a conventional induction fan costs about Rs640.
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 Atomberg Renesa 1200mm BLDC Smart Ceiling Fan with Remote is for
Buy it if: Anyone running fans long hours, especially where mains voltage sags.
Avoid it if: Anyone using a fan occasionally -- the payback period stretches well beyond the warranty.
Specifications, side by side
9 of 22 rows differ. Differences first.
| Specification | Havells Cozee 2000W PTC Ceramic Room Heater | Atomberg Renesa 1200mm BLDC Smart Ceiling Fan with Remote |
|---|---|---|
| Price | ₹3,490 | ₹3,690 |
| 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 40 kWh a year at 8 hours a day, about Rs320 -- against roughly Rs640 for a conventional induction fan |
| 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 | 1200 mm sweep, rooms up to about 14 square metres |
| Dimensions | 26 x 18 x 40 cm | 1200 mm sweep |
| Installation | Free standing | Ceiling hook, standard down rod |
| Noise level | About 45 dB | About 32 dB |
| Rated power | 2000 W maximum, 1000 W on low | 28 W at top speed, against 75 W for a conventional fan |
| Weight | 3.4 kg | 4.2 kg |
| ISEER | Not applicable | Not applicable |
| Refrigerant | Not applicable | Not applicable |
| Warranty | 1 Year Official Brand Warranty | 1 Year Official Brand Warranty |
| Air delivery | not published | 235 cubic metres per minute |
| 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 |
| Motor | not published | BLDC -- brushless direct current |
| Oxygen | A fan heater does not burn oxygen; that claim applies to gas heaters, not this | not published |
| Payback | not published | The roughly Rs1,500 premium over a conventional fan returns in about four to five years of 8-hour daily use |
| 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 |
| Speeds | not published | 5, by remote |
| Voltage tolerance | not published | Runs at full speed from 140 V, where an induction fan slows noticeably |
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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