Looking for small 3 Liter instant water heater geyser for your home kitchen or bathroom? Let us help you select few good models.

Instant water heater or geyser suits almost all the home kitchen or small bathroom setup. Also suitable if your place get mild winter most of the time. Like for most of south India except the hill stations you can go for instant water heater. 3L is idle for most small bathrooms and kitchen. Most instant geyser have high power heating element with 3kw or 4.5kw heating element instead of regular 2kw in storage water heaters. Some people prefer tankless water heater without any storage which have very high power heating element.

We recommend AO Smith instant water geysers for its unique rust protection tech which can not be found in other instant water geyser brand. Features like glass lined inner tank and heating element along with anode rode protection can not be found easily in instant water geysers segment although many brand offer it in storage water geyser segment. AO smith is the only one to do it for now.

Best 3 Liters Instant Water Heater Geysers in India 2023:

Crompton Instabliss 3-L Instant Water Heater (Geyser) With Advanced 4 Level Safety (White), Wall Mounting
  • PRODUCT: Crompton’s instant water heater with fast heating function
  • TECHNICAL SPECIFICATIONS: Wattage: 3000W; Capacity: 3L; Pressure 6.5 bar
  • WARRANTY: 5 year warranty on Tank, 2 year warranty on Element and 2 year warranty on Product provided by Crompton from date of purchase
  • 4 LEVEL SAFETY: Steam Thermostat, automatic thermal cut-out, pressure release valve and a fusible plug to ensure complete safety.
  • ANTI-RUST: Rust free PP body along with a weldless tank design that enhances resistance to corrosion and ensures long life
Bajaj Splendora 3 Litre 3KW IWH Instant Water Heater (Geyser), White
  • ABS outer body with SS tank
  • Copper heating element with efficient longer life
  • Suitable for 6 bar pressure
  • Unique Weldfree joint in outer metal body
  • It come with fire retardent cable and neon indicator for heating
Havells Instanio 3-Litre Instant Geyser (White/Blue), Wall Mount
  • LED Indicator: Colour-changing LEDs that change from blue to amber to indicate the hotness of the water
  • Outer Body: Rust and shock proof ABS outer body for long life
  • Inner Tank: Stainless steel inner tank of 304 grade
  • Power Cord: Fire retardant power cord for maximum safety
  • 0.65 MPa Bar Pressure: Suitable for high rise buildings and pressure pump applications
Crompton Rapid Jet 3-L Instant Water Heater with Advanced 4 level Safety (White)
  • PRODUCT: Crompton’s smart instant water heater with powerful heating element
  • TECHNICAL SPECIFICATIONS: Wattage: 3000 W; Capacity: 3L; Pressure 6.5 bar
  • 4 LEVEL SAFETY: Capillary Thermostat, automatic thermal cut-out, pressure release valve and fusible plug
  • ANTI-SIPHON PROTECTION: Designed to prevent any backflow of water and protect the heating element from dry heating damage
  • QUALITY COMPONENTS: ISI marked nickel coated special element to provide resistance against scale formation
V-Guard Zio Instant Water Geyser | 3 Litre | 3000 W Heating | White-Blue | | 2 Year Warranty
  • POWERFUL INSTANT HEATING: The geyser is powered by a superior 3 kW heating element with a copper sheath and high-grade magnesium oxide insulation for quick movement of heat
  • ADVANCED 4 LAYER SAFETY: Pressure release valve for safer operations at higher pressures, ISI marked thermostat for cutting off power supply when temperature exceeds 55°C, Overheating protection through disc type snap action safety device operating at 90°C & Anti-siphon Protection for preventing the reverse flow of water
  • STYLISH & ENERGY EFFICIENT : This Instant Water Heater maintains maximum heat retention with eco-friendly insulation and has an stylish colour display panel indicating the status of heat and power
  • HIGH DURABILITY: Robust Inner Tank of Zio is made of high-grade 304 Stainless Steel | Rust-proof high-quality engineering polymer constitutes the Outer Body, preventing rust formation
  • WARRANTY: V-Guard Zio has a warranty of 2 Year on Product, 2 Year on Heating Element and 5 Year on Inner Tank
Anchor by Panasonic Lugano 3L Geyser, Instant Water Heater with advance 4 level safety, Instant Geyser (1 Pcs)
  • Installation Information: Instant water heater (geyser) with 1m power cable. Having safety valve and bulgy screw.
  • Warranty: 2-Years on product and 2-Years on SS304 inner tank.
  • Technical Specs: 3kW; Vol-230V/50Hz; Current – 13 Amp; Temperature Range – 30-75℃
  • This Geyser comes with a high-quality thermostat to prevent overheating.
  • Special anti rust coating on tank and geyser to save it from rust or corrosion. (for long lasting life)
Racold Pronto Neo 3L 3Kw Vertical Instant Water Heater(Geyser), White | Faster Heating | Italian Design |Suitable for High Rise Buildings | 3 Levels of Safety | Rust Proof Body | Fire Retardant Cable
  • PUF Insulation: The high density and thick PUF in your water heater ensures retention of internal heat and temperature and resulting in better energy efficiency and reduced electricity bills
  • Faster Heating: The high power heating element ensures you get hot water in no time
  • High Pressure Resistance: High pressure withstanding capacity makes it suitable for high rise buildings and high pressure pump applications
  • Safety Plus: Pronto neo provides three levels of safety against high temperature and pressure, provided by a high tech adjustable thermostat, cutout and multifunction safety valve conforming to international standards
  • Auto Cut off: Stem-type thermostat and cutout ensures automatic temperature control and extra safety for your water heater
Racold Pronto Pro 3L 3KW Vertical Instant Water Heater (Geyser) | Faster Heating | Suitable for High Rise Buildings | Italian Design | 3 Levels of Safety | No Back Flow of water | Rust Proof Body
  • PUF Insulation: The high density and thick PUF in your water heater ensures retention of internal heat and temperature and resulting in better energy efficiency and reduced electricity bills
  • Faster Heating: The high power heating element ensures you get hot water in no time
  • High Pressure Resistance: High pressure withstanding capacity makes it suitable for high rise buildings and high pressure pump applications
  • Safety Plus: Pronto Pro provides three levels of safety against high temperature and pressure, provided by a high tech adjustable thermostat, cutout and multifunction safety valve conforming to international standards
  • Auto Cut off: Stem-type thermostat and cutout ensures automatic temperature control and extra safety for your water heater
Lifelong Llwh106 Flash 3 Litres Instant Water Heater For Home Use, 8 Bar Pressure,Power On/Off Indicator And Advanced Safety, (3000W, Isi Certified, 2 Years Warranty), Wall Mounting
  • 8 bar pressure rated: High pressure withstanding enabling to use in high-rise buildings, ISI Certified
  • The high density and thick PUF ensures retention of internal heat and temperature, resulting in better energy efficiency and reduced electricity bills
  • Thermoplastic outer body prevents rusting and corrosion
  • Neon indicator for power on and heating – gives status of water heating and readiness
  • Thermostat and cut-out conforms to international standards, ensuring enhanced safety
Crompton Solarium Vogue 3-Litre, 3KW Instant Water Heater/Geyser with free Installation & Pipe (White and Turquoise Blue)
  • Highgrade Stainless steel weldless Tank to protect from corrosion, rust-proof body
  • ISI marked powerful copper heating element that allows fast water heating
  • Anti siphon protection prevents back flow of water from the Tank protecting the heating element from dry heating
  • 6.5 bar pressure suitable for high buildings for use in Bathrooms, Office Pantry, Kitchen, Automatic Shut Off : Yes
  • Advanced 4 level safety with a high precision thermostat and pre-set thermal cut-out

Instant water geysers, also known as tankless water heaters or on-demand water heaters, offer several advantages over traditional storage water heaters.

Here are the key advantages of instant water geysers over storage models:

  1. Energy Efficiency: Instant water geysers only heat water when it’s needed, eliminating the standby energy losses that occur with storage water heaters. Storage water heaters continuously keep the water in the tank hot, leading to heat loss over time. Instant geysers are more energy-efficient as they only use electricity or gas when hot water is being actively used.
  2. Unlimited Hot Water: Instant geysers can provide a continuous supply of hot water as long as there is a power or gas supply. This is in contrast to storage water heaters, which have a limited amount of hot water available based on the tank’s capacity.
  3. Space Saving: Instant water geysers are compact and wall-mounted, which saves valuable space in your home compared to storage water heaters that require a large storage tank. This is especially beneficial for smaller apartments or houses with limited space.
  4. Reduced Waiting Time: With an instant water geyser, there is no need to wait for the water in a storage tank to heat up. Hot water is available almost instantly, which is particularly convenient during cold weather or when you’re in a hurry.
  5. Longevity: Instant water geysers generally have a longer lifespan compared to storage water heaters. This is because there is no constant heating and cooling of water that can lead to wear and tear in storage tanks. However, maintenance and water quality also play a role in determining the lifespan.
  6. Customizable Temperature: Many instant water geysers allow you to set the desired temperature, giving you more control over your hot water supply. Storage water heaters might have a thermostat, but the water temperature can vary as you use up the stored hot water.
  7. Less Water Wastage: Storage water heaters may lead to water wastage as you wait for the hot water to reach the desired temperature. With instant geysers, you don’t need to let the water run while waiting for it to heat up, reducing water wastage.
  8. Minimal Maintenance: Instant water geysers generally require less maintenance compared to storage water heaters. There is no need to worry about issues like sediment buildup in the tank, which is common in storage water heaters.

Two type of power ratings are common for 3litre instant water heater, we have 3kw instant geysers and 4.5kw instant water heaters.