Best Energy Efficient 1.5 Ton window AC in 2023

Air Conditioners

Before discussing about Best Energy Efficient 1.5 Ton window AC let us understand why window ACs are still popular, Portability of windows ac has kept these AC’s still popular among various group of people, Especially people who used to change their home frequently prefer to have windows ac as it needs minimum work of installation and can be used used as plug and play machine. Being all component assembled in single unit, loss of refrigerant can be avoided during shifting. There are also no of energy efficient windows AC’s available in market. The energy efficiency of these machines are lower than split ac’s, But provides lower cost of ownership if frequent movement is applicable with the user. For detailed comparison of split and windows ac please click here

Let us discuss about the Best Energy Efficient 1.5 Ton window AC in 2023 :
  • Blue Star 1.5 Ton 5 Star Inverter Window AC (Copper 5W18GBTI White) ,ISEER -3.57, Annual unit consumption: 1126 Units. Approx price 33000,
Blue Star window AC 5W18GBTI White
  • Air Conditioner is tough and rugged inside, colourful dacor outside. Packed with R-32 eco-friendly refrigerant, it delivers a powerful cooling performance, backed with its 5-Star energy savings.
  • 1.5 Ton: Suitable for 150 to 170 Sq Ft.
  • Energy Rating: 5 star: , Annual Energy Consumption (as per energy label):1126.17units, ISEER Value: 3.57
  • Manufacturer Warranty:1 year on product, 1 year on condenser, 5 years on compressor
  • Copper Condenser Coil: Better cooling and requires low maintenance
  • Special Features: Inverter
  • dust_filter
  • Refrigerant gas: R32 – Environmental friendly – no ozone depletion potential

Pros :

  1. Reputed manufacturer and good service availability
  2. Excellent ISEER of 3.57 in windows ac
  3. Nice look
  4. Noise level 52dB

Cons

  1. Use of R32 Gas, slightly flammable,
  2. Better Air purification should be added
  3. 5 year warranty on compressor, Being invereter Ac it should be 10 Years
  • Voltas 1.5 Ton 5 Star Inverter Window AC (Copper 185V DZA DELUX),ISEER -3.55, Annual unit consumption: 1112 Units. Approx price 32000,
Voltas 1.5 Ton 5 Star Inverter Window AC
  • Windows AC with inverter compressor: Economical & easy to install. It has variable speed compressor which adjusts power depending on heat load and is energy efficient
  • Capacity: 1.5 Ton. Suitable for medium sized rooms (111 to 150 sq ft) ; Air Flow Volume – Indoor [CMH]: 700; Noise Level – Indoor [dB(A)]: 54
  • Energy Rating: 5 Star. Best in class efficiency. Annual Energy Consumption: 1111.97 units. ISEER Value: 3.55
  • Manufacturer Warranty : 1 year on product, 1 year on condenser, 5 years on compressor
  • Copper Condenser Coil: Better cooling and requires low maintenance
  • Special Features: Anti-bacterial Filter; Dust Filter; Dehumidifier
  • Refrigerant gas: R410A. No ozone depletion potential
  • Country of Origin: India

Pros :

  1. Reputed manufacturer and good service availability
  2. Good ISEER of 3.55 in windows ac
  3. Better air filtration.
  4. Use of R410A refrigerant

Cons

  1. Noise level 54dB
  2. Check service of voltas in your area.
  3. 5 year warranty on compressor, Being invereter Ac it should be 10 Years
  • Blue Star 5W18GA Window AC (1.5 Ton 5 Star Rating White Copper), ISEER -3.31, Annual unit consumption: 1165 Units. Approx price 31000,
Blue Star 5W18GA Window AC
  • 1.5 Ton: Suitable for 150 to 170 Sq Ft.
  • Energy Rating: 5 star: , Annual Energy Consumption (as per energy label):1165.03units, ISEER Value: 3.31
  • Manufacturer Warranty:1 year comprehensive warranty on product
  • 5 years warranty on compressor
  • Copper Condenser Coil: Better cooling and requires low maintenance
  • Special Features: antibacterial_coating
  • Refrigerant gas: R22

Pros :

  1. Reputed manufacturer and good service availability
  2. Good ISEER of 3.31 for fix speed windows ac
  3. Low Noise of 52dB.
  4. R22 refrigerant is cheaper

Cons

  1. R22 refrigerant is not eco friendly and shall be discontinued slowly.
  2. non inverter AC, if initial price is not constraints go with inverter ac
  • Panasonic 1.5 Ton 5 Star Window AC (Copper, PM 2.5 Filter, 2020 Model, CW-XN181AM White),ISEER -3.34, Annual unit consumption: 1180 Units. Approx price 29000,
Panasonic 1.5 Ton 5 Star Window AC
  • Capacity: 1.5 Ton – Suitable for medium sized rooms (111 to 150 sq ft)
  • Energy Rating : 5 Star, Annual Energy Consumption : 1180.00 kWh, ISEER Value : 3.34
  • Manufacturer Warranty:1 year Comprehensive and 5 years on Compressor
  • Copper Condenser Coil: Better cooling and requires low maintenance
  • Quick Cooling and Wide Coverage , Energy Savings ,Better Air Throw,Good Quality of air with PM 2.5 Filteration and Built in Temperature Indicators for the models
  • Refrigerant gas: R32 no ozone depletion potential

Pros :

  1. Good ISEER of 3.34 for fix speed windows ac
  2. Better air filtration
  3. R32 refrigerant

Cons

  1. Higher noise of 56dB
  2. R32 is slightly flammable.
  3. check service availability in your area
  4. non inverter AC, if initial price is not constraints go with inverter ac
  • Hitachi 1.5 Ton 5 Star Window AC (Copper,KAZE PLUS RAW518KUDZ1 White),ISEER -3.35, Annual unit consumption: 1219 Units. Approx price 29000,
Hitachi 1.5 Ton 5 Star Window AC
  • Window; 1.5 ton capacity
  • Energy Rating: 5 Star Rating
  • 1 year warranty on product; 5 years warranty on compressor
  • Auto climate technology, auto fan speed, auto power save mode and auto restart
  • Dry mode, extra heat exchanger (XHE), filter clean indicator and kaimin

Pros :

  1. Good ISEER of 3.35 for fix speed windows ac
  2. Reputed manufacturer,
  3. Lower noise of 50dB.
  4. Cheaper refrigerant R22

Cons

  1. R22 refrigerant is not eco friendly and shall be discontinued slowly.
  2. check service availability in your area
  3. non inverter AC, if initial price is not constraints go with inverter ac
  • Blue Star 1.5 Ton 5 Star Window AC (Copper, 2019 Model, 5W18GBT, White),ISEER -3.4, Annual unit consumption: 1161 Units. Approx price 29000,
Blue Star 1.5 Ton 5 Star Window AC
  • Windows AC: Economical & easy to install.
  • 1.5 Ton: Suitable for 150 to 170 Sq Ft
  • Energy Rating: 5 star: , Annual Energy Consumption (as per energy label):1161.16units, ISEER Value: 3.4
  • Manufacturer Warranty:1 year on product, 1 year on condenser, 5 years on compressor
  • Copper Condenser Coil: Better cooling and requires low maintenance
  • Special Features: dust_filter
  • Refrigerant gas: R32 – Environmental friendly – no ozone depletion potential

Pros :

  1. Good ISEER of 3.4 for fix speed windows ac
  2. Reputed manufacturer,
  3. Lower noise of 50dB.

Cons

  1. R22 refrigerant is slightly flammable.
  2. Air filtration could to be better
  3. non inverter AC, if initial price is not constraints go with inverter ac
  • Godrej 1.5 Ton 5 Star Window AC (Copper, 2019 Model, AC 1.5T GWC 18DTC5-WSA Window, White),ISEER -3.3, Annual unit consumption: 1196 Units. Approx price 27000,
Godrej 1.5 Ton 5 Star Window AC
  • Windows AC: Economical & easy to install
  • Capacity : 1.5 ton – Suitable for medium sized rooms (111 to 150 sq ft)
  • 5 Star: Best in class efficiency
  • Manufacturer Warranty : 1 year on product, 1 year on condenser, 5 years on compressor
  • 100% COPPER CONDENSER,POWERFUL COOLING,ANTI-DUST FILTER,Cool/Auto/Dry/Fan/Sleep/ECO,SILENT OPERATION

Pros :

  1. Good ISEER of 3.3 for fix speed windows ac
  2. Cost
  3. Good air filtration
  4. Lower noise of 34dB.
  5. Refrigerant R32

Cons

  1. R22 refrigerant is slightly flammable.
  2. check service availability in your area.
  3. non inverter AC, if initial price is not constraints go with inverter ac
  • Lloyd 1.5 Ton 5 Star Window AC (Copper LW19B52EW White),ISEER -3.34, Annual unit consumption: 1157 Units. Approx price 26000,
Lloyd 1.5 Ton 5 Star Window AC
  • Windows AC: Economical and easy to install
  • Capacity: 1.5 Ton. Suitable for medium sized rooms (111 to 150 sq ft)
  • Energy Rating: 5 Star. Best in class efficiency. Annual Energy Consumption: 1157.29 units. ISEER Value: 3.34 (Please refer energy label on product page or contact brand for more details)
  • Manufacturer Warranty : 1 year on product, 1 year on condenser, 5 years on compressor
  • Copper Condenser Coil: Better cooling and requires low maintenance
  • Special Features: Led Display,Clean Air Filter,Strong Dehumidification,Self Diagnosis Function,100% Copper
  • Refrigerant gas: R32

Pros :

  1. Good ISEER of 3.34 for fix speed windows ac
  2. R32 refrigerant
  3. cost
  4. Lower noise of 41dB.

Cons

  1. R22 refrigerant is slightly flammable.
  2. Look wise ordinary.
  3. non inverter AC, if initial price is not constraints go with inverter ac
  • Croma 1.5 Ton 5 Star Window AC (CRAC1153, White),ISEER -3.35, Annual unit consumption: 1167 Units. Approx price 28500,
Croma 1.5 Ton 5 Star Window AC
  • Windows AC: Economical & easy to install; Capacity: 1.5 Ton. Suitable for medium sized rooms
  • Energy Rating: 5 Star. ISEER Value: 3.35; Modes: Turbo, Dry, Auto, Sleep & Cool
  • Copper Condenser Coil: Better cooling and requires low maintenance; Refrigerant type: R32- Eco Friendly Refrigerant; Special Features: Anti-bacterial Filter;Blue Evaparator Fins;Energy Saving Mode; 2 Way Auto Swing
  • Manufacturer Warranty : 1 year on product, 5 year on Compressor

Pros :

  1. Good ISEER of 3.35 for fix speed windows ac
  2. Croma is product of TATA, who are also manufacturer of voltas ,
  3. R32 refrigerant.

Cons

  1. R22 refrigerant is slightly flammable.
  2. Ordinary look and air filtration could be better.
  3. non inverter AC, if initial price is not constraints go with inverter ac
  • Haier 1.5 Ton 5 Star Window AC (Copper, High Density Filter, 2020 Model, HWU-18C-CV5CNB1, White),ISEER -3.31, Annual unit consumption: 1195 Units. Approx price 27500,
Haier 1.5 Ton 5 Star Window AC
  • Window AC with faster cooling- designed with smart, advanced and innovative technology.
  • Capacity: 1.5 Ton suitable for medium sized rooms (Upto 150 square feet).
  • Warranty: 1 Year on Product (Comprehensive), 6 Years on Compressor (Compressor with Gas Charging T&C).
  • The AC Comes with 100% Grooved Copper that gives better cooling and requires low maintenance
  • Special feature: This Ac comes with Up to 15Mtr Long Air Throw, 3 Cooling Modes, dehumidifier & Super Anti-Corrosion Technology
  • Refrigerant gas: R32 that is environmental friendly with no ozone depletion potential.

Pros :

  1. Good ISEER of 3.3 for fix speed windows ac
  2. Highest 6 year warranty on compressor in window Ac
  3. R32 refrigerant
  4. Good filtration
  5. Cost

Cons

  1. R32 refrigerant is slightly flammable.
  2. Check service availability in your area
  3. non inverter AC, if initial price is not constraints go with inverter ac

For 1.5 Ton Split AC, please refer below :-

Best energy efficient 1.5 ton inverter Split AC – 2021 (Top 10)
Best Value for Money 1.5 ton Split inverter ACs 2021

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