Voltas 1.4 Ton 5 Star Fixed Speed Window AC (Copper, 175 LZH)

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Build Aspect

175 LZH is 1.4 Ton Window Air Conditioner from Tata owned Voltas. It packs a rather unique 1.4 Ton compressor, which is currently only seen in Air Conditioners from Voltas. In any case the AC looks and has a footprint exactly of 1.5 Ton variant for all intents and purposes. The window AC is well made and is a very heavy unit nearing 60 kilos. As a result of this heft the AC is able to provide a sense of a durable, high quality product. Although in reality the plastics are of medium quality only. Moreover the looks are indifferent, i.e. the bulge on the grill looks ugly and will be an eyesore for most. If you are on a budget then click here to view a 3 star rated AC from Voltas.

Performance Aspect

Getting in to the essence of the AC, its evident that its performance is good. Its cooling capacity is adequate for a 1.4 ton AC at 15968 BTU /hr. The compressor a 1.4 ton unit is very efficient with a solid 3.31 ISEER rating. Unfortunately the air flow is just an average 412 CFM and needless to say that there are AC units which have faster fan speeds. On top of that it lacks a PM 2.5 filter too. In more bad news the AC seems to make air-cutting noise at edges of air swing operation, which although can be mitigated by stopping the swing altogether is unexpected. Ultimately after weighing in all pros and cons it would be fair to term this as a good and efficient 1.4 Ton Window AC, best suited for homes.

Also: View a Fantastic 1.5 Ton AC from Voltas on Amazon that you missed.


Hefty build, durable quality.
Good cooling capacity.
Excellent 3.31 ISEER rating.


No PM 2.5 filter.
Somewhat noisy, especially because of airflow.
Looks leave a lot to be desired.

Product Details

  • Window AC with high quality compressor. It is most energy efficient and has lowest-noise operation
  • Capacity: 1.4 Ton suitable for medium sized rooms (Upto 150 square feet)
  • Energy rating: 5 star, Annual energy consumption: 1093.81, ISEER value: 3.31
  • Warranty: 1 year warranty on the unit and 4 years warranty on the compressor
  • The AC comes with Copper condenser coil that makes its performance superior
  • Special Features: This Ac comes with R32, Anti Dust,Auto Restart,Large LED Display,Auto Swing,Sleep Mode
  • Refrigerant gas: R32 that is environmental friendly with no ozone depletion potential
  • High fan speed for fast cooling of room.
  • Remote control for ease of operation.
  • Superb 1.4 ton compressor offers impressive cooling and excellent energy savings.

Memory Function

The Window AC resumes the last opted cooling program even if there are power cuts, so you don’t have to manually set it again.


Type Window Type
Tonnage 1.4 Ton
Airflow CFM 440 CFM
BEE Rating 5 Star
Ideal for Room Size 111 to 150 sq. ft
Heat Pump No
Installation Free No
Condenser Metal Copper
Refrigerant Gas R-32
Annual Energy Consumption 1093.81 units
ISEER 3.31
Overall Warranty 1 Year
Warranty (compressor) 4 Years
Warranty (PCB) NA
Air Filtration Yes (Dust Filter)
Noise Level 54 dB
Compressor Type Fixed-speed
Item Weight 59 Kg
Wattage 1.41 KW
Dimensions (WxHxD) mm 660 x 430 x 805
Cooling Capacity 4680 (W) / 15968 BTU



  1. moin

    Made in India, Tata is best.
    super cooling, budget ac.

  2. Vijay

    Okay for price. Okay chilling.

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