Compact but it doesn't affect performance, this water heater is a great space saver that delivers hot water exactly where you want it. The HSE-SAS25 is a 5* star rated product with a 5-star performance and international quality. It comes fitted with a Blue Diamond coated tank and longer warranties.




Why Choose Our Product



  • Blue diamond® glass lining

    Blue Diamond® technology increases the life of the inner tank. The lining is stronger and more corrosion resistant than any other in the industry.

  • Long-Lasting Glass Coated Heating Element

    Scale and sediment build-up on the surface of the element can lead to premature failure. A. O. Smith Glass Coating helps to prevent scale formation and extends the life of the heating element.

  • Energy Saving

    BEE 5 star rating. One of the most energy-efficient water heaters you can buy.

  • Long-Lasting Anode Rod

    A customized alloy that works in different water conditions, protects the tank and heating element from corrosion, has twice the lifespan compared to a regular magnesium anode.

  • Safety Valve

    The safety valve is designed to automatically relieve pressure and discharge water in case the pressure overshoots the preset limits.

  • Thermal Cut-Out

    If the water temperature exceeds the preset level, the thermal cut-out shuts off the power supply to assure safety.


    The advanced PUF process ensures uniform foam distribution. It has zero gaps between tanks and outer cover to avoid heat loss. Thereby hot water is available for a longer duration.


    5 years warranty on inner tank. 2 years warranty on heating element and a comprehensive 2-year warranty.

Volume [L]25
Power [W]2000
Voltage/Frequency [V/Hz]230~/50
Actual Stdg. Loss [kWh/24h/45°C diff.]0.721
Reheating Time for 35°C rise [in min.]29
Temperature range [°C] (pre set)75
Inlet/Outlet connections [inch]½ BSP
Net Weight (kgs)10
**Design, feature and specifications mentioned are subject to change without notice. 
User Manual and Leaflets
Attachment Size
HSE-SAS25 User Manual.pdf 1.36 MB