Electric Instant Geysers

A.O. Smith – EWS 3



Now Strength of Storage in Instant. Ideal For High Rise Buildings.
A.O.Smith EWS 3 Litres water heater now comes with Blue Diamond® Glass Lining on inner tank, giving 2X Corrosion resistance and 8 bar pressure rating.

EWS is the instant water heater for your kitchen. Think of it as a convenience or one of life’s small indulgences. Its superior quality and longer warranties provide you assurance and peace of mind.


  • Blue Diamond® glass lined tank
  • Stronger heavy gauge alloy steel tanks
  • Long lasting heating element
  • Long-lasting Anode Rod
  • Thermal Cutout
  • Safety Valve
  • Elegantly styled water heater that matches kitchen & bathroom décor
  • Glass coated heating element
  • Longer warranties, 5 years in a tank and 3* years on element
  • Rust-proof Outer Body
  • High Rated Pressure
  • Hi-tech Thermostat & Cutout
  • Three Year Warranty On Heating Element
  • Five Year Replacement Warranty On Inner Container
MODEL EWS 3(3 kW) EWS 3(4.5 kW)
Volume [L] 3
Power [kW] 3 3/4.5
Voltage/Frequency [V/Hz] 230~/50
Temperature range [°C] 25-60* 25-75 ±5
Rated water pressure [N/cm2] 80 65
Inlet/Outlet connections [inch] ½ BSP
Net Weight (kgs) 4.2 3.4
File Name File Type Download File Share File
AO Smith EWS-3(4.5 kW) Installation and Operation manual 3 MB Download
AO Smith EWS-3(4.5 kW) Specs and Dimensions 1 MB Download
AO Smith WH Master Catalog 2 MB Download


 Model EWS 3 (3 kW) EWS 3 (4.5 kW)
 MRP  Rs. 4,790.00 Rs. 5,050.00