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Blue Star 1.5 Ton 5 Star Inverter Split AC (IC518ZNURS) vs Blue Star 1.5 Ton 3 Star Split AC (3CNHW18OATU)

Blue Star 1.5 Ton 5 Star Inverter Split AC (IC518ZNURS) vs Blue Star 1.5 Ton 3 Star Split AC (3CNHW18OATU) comparison

Show Only Differences Highlight Differences	Blue Star 1.5 Ton 5 Star Inverter Split AC (IC518ZNURS)	Blue Star 1.5 Ton 3 Star Split AC (3CNHW18OATU)
key specs
Capacity	1.5 Ton	1.5 Ton
Star Rating	5 Star	3 Star
Type	Inverter Split	Split
Condenser Coil	Copper	Copper
Power Requirement	AC 230V, 50Hz	AC 230 V, 50 Hz
Dimensions	95 cm x 31.7 cm x 22.3 cm	970 mm x 300 mm x 225 mm
Power Consumption	-	1720 W
Technology	-	Cold Plasma
general
Brand	Blue Star	Blue Star
Model	1.5 Ton 5 Star Inverter Split AC (IC518ZNURS)	1.5 Ton 3 Star Split AC (3CNHW18OATU)
Model Name	IC518ZNURS	3CNHW18OATU
Type	Inverter Split	Split
Capacity	1.5 Ton	1.5 Ton
Star Rating	5 Star	3 Star
BEE Rating Year	2025	2018
Colours	White	White
Cooling Capacity	5110 W	5260 W
Compressor	Variable Speed	Inverter Rotary
Refrigerant	R-32	R32
Operating Modes	Auto Mode, Cool Mode, Fan Mode, Dry Mode	Auto/Cool/Fan/Dry, Fan Modes Auto/High/Medium/Low, Energy Saver
Condenser Coil	Copper	Copper
Remote Control	Yes	Yes
Dehumidification	-	No
Technology Used	-	Cold Plasma
dimensions
Indoor W x H x D	95 cm x 31.7 cm x 22.3 cm	970 mm x 300 mm x 225 mm
Indoor Unit Weight	10.8 kg	14 kg
Outdoor W x H x D	78 cm x 52.6 cm x 25 cm	899 mm x 596 mm x 378 mm
Outdoor Unit Weight	25.4 kg	37.5 kg
Other Dimensions	-	Suction Tube Size Outer Diameter: 12.7 mm, Liquid Tube Size Outer Diameter: 6.35 mm, Maximum Piping Capability Total: 25 m, Maximum Piping Capability Vertical: 10 m, Refrigerant Additional Charge Beyond 4 M: 15 g/m
performance features
Indoor Temperature Indicator	Yes	-
Cooling Coverage Area	150 sq ft	NA sq ft
Turbo Mode	Yes	Yes
ISEER	5.05 W/W	3.55 W/W
Indoor Noise Level	-	High - 44 dB, Low - 35 dB
Panel Display	-	Yes
power features
Power Requirement	AC 230V, 50Hz	AC 230 V, 50 Hz
Power Consumption	-	1720 W
Other Power Features	-	Rated Cooling Capacity 50% Load: 2630 W, Cooling Power Input 50% Load: 741 W, Electricity Consumed in 1600 Hours Units/Year: 1147.82, Running Current: 7.47 A
body and design features
Evaporator Fin Type	Hydrophilic Blue Fins	Hydrophilic Blue
Condenser Fin Type	Hydrophilic Blue Fins	Anti Corrosive Blue
Stepped Louvers	No	-
air flow and filter features
Air Flow Direction	4 Way Air Direction	-
Dust Filter	Yes	Yes
Other Air Flow Features	-	Airflow Volume Wet: Medium/Low - 359/306 CFM, Moisture Removal: 2 L/hrs, Motorised - Horizontal Louvre/Vertical Swing, Motorised- Vertical Louvre/Horizontal Swing, Airflow Direction Control
Air Circulation	-	424 CFM
Anti-bacteria Filter	-	Yes
Active Carbon Filter	-	Yes
Other Filter Features	-	Catechin, Silver Ion, Anti-Acarien, Vitamin C
remote control features
LED Backlit Buttons	Yes	-
Battery Type	2 AAA Batteries	-
Night Glow Buttons	-	Yes
Other Features	-	Large LCD with Back Light
convenience features
Auto Restart	Yes	Yes
Timer	Yes	Yes
Sleep Mode	Yes	Yes
Memory Feature	Yes	Yes
Self Diagnosis	Yes	Yes
Quiet Mode	-	No
Other Convenience Features	-	Acoustic Jacket on Compressor, Timer On/Off
warranty
Warranty Summary	60 months Warranty for those customers who purchase Blue Star Split ACs (Inverter or Fixed Speed SACs) of Tonnage up to 2.2 Tr from 11th January 2025 to 15th April 2025.	1 Year on Product and 10 Years Compressor Warranty

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