Voltas 1.4 Ton 3 Star Fixed Speed Window AC (Copper 173 DZA)

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Build Aspect

Voltas 173 DZA is bit of a odd-ball 1.4 Ton Window AC from Tata owned Voltas. Odd because it packs a 1.4 Ton compressor, which is rather unique and currently only seen in Air Conditioners from Voltas. Nevertheless the AC looks and has a size of a 1.5 Ton AC for all intents and purposes. Subsequently the window AC is well made and has a substantial heft to it. As a result of this heft the impressions are of a durable, high quality product. Furthermore the looks are simple yet very elegant thanks to a dash of strip running on the left of AC with “Voltas” imprint. Thankfully the remote is a chunky unit and good to hold and easy to operate.

Performance Aspect

Getting to the meat of the AC, its performance is pretty good. Its cooling capacity is right on the money and the 15968 BTU /hr cooling effect is felt quickly. The compressor purrs and works in the background to give a good steady stream of cool air, which reduces the room temperatures quickly. However the air flow is just an average 412 CFM and goes without saying that there are ACs which have must faster fan speeds. Moreover the ISEER is just 2.91 W/W which is nothing spectacular either. Do note that for a fractional additional price you can buy the same AC with 5 star compressor with approx 10% energy saving, click here to view it. Finally after summing up all the good and the bad it would be fair to term this as an average 1.4 Ton Window AC, best suited for homes.

Also: Click here to view a Fantastic 1.5 Ton AC from Voltas on Amazon.


Hefty build, durable quality.
Modest cooling capacity.
Manageable noise levels.


No PM 2.5 filter.
Lackluster ISEER rating.

Product Details

  • Capacity: 1.4 Ton suitable for medium sized rooms (Upto 150 square feet)
  • Energy rating: 3 star.
  • 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 High Ambient Cooling,Stabilizer Free Operation,Copper condenser coil, Advanced Air Purification,Active Dehumidifier,2 Stage Filtration,Self Diagnosis,Turbo Cooling.
  • Refrigerant gas: R32 that is environmental friendly with no ozone depletion potential

From the manufacturer


Unit Dimension (WxHxD) [mm] 660x430x705




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