The 1400 mm ceiling fan is Atomberg's largest sweep size, built for living rooms, master bedrooms, dining spaces, and large halls where a 1200 mm fan cannot cover enough ground. At roughly 56 inches in sweep, it circulates air across 150 to 225 sq.ft with 250 to 270 CMM air delivery, all while drawing just 28 watts. Atomberg 1400 mm ceiling fans combine maximum room coverage with BLDC motor technology:
• BLDC motor consuming just 28W, up to 65% savings versus conventional fans
• 250 to 270 CMM air delivery for wide, even cooling across large rooms
• Inverter Stabilization Technology for consistent speed at 165V to 285V
• Smart IR remote with Boost, Sleep, and Timer modes
Whether it is a spacious living room, a master bedroom, or a large open plan space, our 1400 mm fan range delivers the broadest airflow coverage in the Atomberg lineup.
Maximum Room Coverage at Minimum Power
A 1400 mm BLDC fan covers rooms between 150 and 225 sq.ft with 250 to 270 CMM, delivering broad, even cooling across every corner without hotspots. A conventional 1400 mm fan consumes 75 to 90 watts for the same coverage. Atomberg does it at 28 watts.
290 RPM with High Air Delivery
The Atomberg 1400 mm ceiling fan runs at 290 RPM, delivering 250 to 270 CMM, the highest air delivery in Atomberg's range. Ideal when you need both width and depth of coverage in a large room.
28W Power Consumption with Rs 1500 Yearly Savings
An Atomberg BLDC 1400 mm ceiling fan draws just 28 watts at top speed versus 75 to 90 watts for an unrated induction fan. Based on 16 hours of daily use for 300 days at ₹8 per unit, you save up to ₹1,500 per fan every year.
Inverter Stabilization Technology
The Atomberg 1400 mm BLDC ceiling fan runs at consistent speed during voltage fluctuations between 165V and 285V, and delivers 3x longer inverter run time than ordinary induction fans.
Ceiling Height and Down Rod Flexibility
A 1400 mm fan needs at least 9 to 10 feet of ceiling height for safe clearance. For high or vaulted ceilings, Atomberg's down rod extensions let you set the fan at the ideal height without compromising airflow.
Boost Mode for Peak Summer Cooling
Every Atomberg 1400 mm ceiling fan includes Boost mode for instant maximum airflow, useful on peak summer afternoons in large, high ceiling rooms.
Smart IR Remote with Boost, Sleep and Timer
Control speed, activate Boost mode, set the timer, or switch to Sleep mode with no wall regulator required. Select models support IoT integration for voice control via Alexa and Google Assistant.
LED Speed Indicator
The built-in LED speed indicator doubles as a night lamp, adding ambient glow in living rooms and master bedrooms.
• Renesa 1400 mm BLDC: 270 CMM, 28W, matte finishes. All rounder for large rooms.
• Renesa Plus 1400 mm BLDC: 250 CMM, metallic and oakwood finishes.
• Renesa Enzel 1400 mm: Honey Maplewood and Gloss Black finishes.
• Renesa Halo Smart 1400 mm: IoT enabled with LED indicators and voice control.
• Renesa Elite Smart 1400 mm: Moonbeam LED light with IoT.
• Aris Starlight Smart 1400 mm: Award winning design with LED underlight and best in class air delivery.
Choosing the right 1400 mm ceiling fan means matching specs to your room size, ceiling height, and usage pattern. Here is what to check:
Room Size
1400 mm is ideal for 150 to 225 sq.ft, covering living rooms, master bedrooms, dining rooms, and large halls. For rooms under 150 sq.ft, a 1200 mm fan is more proportionate.
| Room Size | Recommended Fan | Typical Use |
| Under 100 sq.ft | 600mm or 900 mm fan | Balconies, compact bedrooms, children's rooms |
| 100 to 150 sq.ft | 1200 mm ceiling fan | Standard bedrooms, small living rooms, home offices |
| 150 to 225 sq.ft | 1400 mm ceiling fan | Living rooms, master bedrooms, dining rooms, large halls |
| Above 225 sq.ft | Two fans recommended | Extra-large open plan spaces and master suites |
For rooms above 225 sq.ft, two 1200 mm fans placed symmetrically deliver better coverage than a single 1400 mm fan.
Ceiling Height
Needs at least 9 to 10 feet of clearance. Use a longer down rod for high ceilings.
Motor Type
BLDC motors run more efficiently and quietly across long daily hours than conventional induction motors.
Power Consumption
28W on Atomberg BLDC versus 75 to 90W on conventional fans, a significant saving when the fan runs all day in a living room.
Air Delivery
250 to 270 CMM delivers strong, even airflow across large rooms without an uncomfortable draft directly below.
Voltage Range
Inverter Stabilization Technology handles 165V to 285V for consistent performance during fluctuations.
Remote and Smart Features
Boost mode is particularly useful for large rooms. IoT and voice control are available on Renesa Halo Smart, Renesa Elite Smart, and Aris Starlight Smart models.
Design and Finish
At 1400 mm, the fan is a dominant visual element in the room. Choose a finish that complements your ceiling, walls, and lighting.
Atomberg 1400 mm ceiling fans are built for large rooms where coverage, efficiency, and smart features all work together.
• Up to 65% energy savings, 28W versus 75 to 90W on conventional fans
• ₹1,500 yearly savings per fan based on 16 hours per day, 300 days, at ₹8 per unit
• 250 to 270 CMM air delivery, highest in the Atomberg range
• Inverter Stabilization Technology at 165V to 285V with 3x longer inverter run time
• Smart IR Remote with Boost, Sleep, Timer, and Speed control
• IoT and voice control on Renesa Halo Smart, Renesa Elite Smart, and Aris Starlight Smart
• 2 year product warranty with pan India service network support
Q1. What room size is ideal for a 1400 mm ceiling fan?
A 1400 mm ceiling fan is ideal for rooms between 150 and 225 sq.ft, including living rooms, master bedrooms, dining spaces, and large halls.
Q2. What is 1400 mm in inches for a ceiling fan?
A 1400 mm fan is approximately 56 inches, the largest standard size in Atomberg's ceiling fan range.
Q3. How much power does a 1400 mm BLDC ceiling fan consume?
An Atomberg BLDC 1400 mm ceiling fan consumes just 28 watts at top speed versus 75 to 90 watts on a conventional fan, saving up to 65% on electricity.
Q4. What is the air delivery of a 1400 mm ceiling fan?
Atomberg 1400 mm BLDC models deliver 250 to 270 CMM at 290 RPM, the highest in Atomberg's range and ideal for large rooms.
Q5. Is a 1400 mm fan better than a 1200 mm fan?
A 1400 mm fan suits rooms between 150 and 225 sq.ft and pushes more air volume per revolution. A 1200 mm fan runs at higher RPM and suits rooms up to 150 sq.ft. Choose based on room size, not sweep size alone.
Q6. Does a 1400 mm BLDC fan work on inverter power?
Yes. Atomberg 1400 mm BLDC ceiling fan models run 3x longer on inverter power, with Inverter Stabilization Technology keeping speed consistent between 165V and 285V.
Q7. Which is the best 1400 mm ceiling fan in India?
Atomberg offers some of the best 1400 mm ceiling fans in India with BLDC motors, 5 star BEE rating, 250 to 270 CMM air delivery, and smart features across the Renesa, Renesa Halo Smart, and Aris Starlight Smart ranges.
Q8. What finishes do Atomberg 1400 mm fans come in?
Atomberg 1400 mm fans come in Matte Brown, Earth Brown, Gloss White, Golden Oakwood, Honey Maplewood, Gloss Black, Misty Teal, Marble White, and Pearl White across the Renesa, Renesa Plus, Renesa Enzel, and Aris ranges.
