For family size of 1-2 people 6-10 liter water geyser is enough if you take bath via bucket.
If you guys take hot water bath via shower then 15L is enough.
A lot also depends on how long is underground pipe from geyser to tap? How harsh winter is in area you live? Buy one bigger size of water heater if you live in hilly areas of India.
V-Guard Zio Geyser 5 Litre Instant Water Heater | Advanced Multi-Layered Safety | 3000 W Powerful Heating | Suitable For Kitchen & Bathroom | 5 Year Inner Tank Warranty by V-Guard | White-Blue
- ππππππ ππ πππππππ πππππππ: V-Guard Zio 5 Litre is powered by a superior 3 kW heating element with a copper sheath and high-grade magnesium oxide insulation for quick movement of heat.
- ππππππππ π πππππ πππ πππ: Pressure release valve for safer operations at higher pressures, ISI marked thermostat for cutting off power supply when temperature exceeds 55Β°C, Overheating protection through disc type snap action safety device operating at 90Β°C & Anti-siphon Protection for preventing the reverse flow of water.
- πππππππ & ππππππ ππ π ππππππ: 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.
- ππππ ππππππππππ: 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.
- ππππππππ: V-Guard Zio has a warranty of 2 Year on Product, 2 Year on Heating Element and 5 Year on Inner Tank.
Crompton InstaBliss 3-L Instant Water Heater (Geyser) with Advanced 4 Level Safety (White), Wall Mounting
- Rust Proof Outer Body: High quality Thermoplastic engineering prevents rusting of the outer body
- Food Grade Inner Tank: 304 Grade Stainless Steel Inner Tank; also suitable to be used in the kitchen
- Powerful Heating: 3000-Watts Copper Heating Element for 33% faster heating
- 4-Level Safety: Thermostat, automatic thermal cut-out, pressure release valve and a fusible plug to ensure complete safety
- Withstands a pressure of 6.5 Bar: Suitable for high rise buildings and pressure pump applications
Crompton Arno Neo 25-L 5 Star Rated Storage Water Heater (Geyser) with Advanced 3 Level Safety National Energy Conservation Award Winner 2023
- PRODUCT: Crompton's energy efficient storage water heater with fast heating
- TECHNICAL SPECIFICATIONS: Wattage: 2000 W; Capacity: 25L; Star Rating 5; Pressure 8 bar
- 3 LEVEL SAFETY: Capillary Thermostat, automatic thermal cut-out & multi-functional valve to provide higher safety
- ANTI-RUST: Fitted with specially designed magnesium anode which prevents corrosion due to hard water quality
- QUALITY COMPONENTS: ISI marked nickel coated special element to provide resistance against scale formation
V-Guard Divino Geyser 15 Litre Wall Mount Water Heater For Home|5 Star Rating|Vitreous Enamel Tank Coating|Advanced Multi-Layered Safety|Suitable For Hard Water&High-Rise Buildings|White
- γ15 LITREγStorage Water Heater;β―γBEE 5 STAR RATEDγ: Highly Energy Efficient with Extra Thick & High Density CFC Free PUF Insulation for Maximum Heat Retention;γCOUNTRY OF ORIGINγ: India
- γANTI-CORROSIVE & SUITABLE FOR HARD WATER USAGEγ: Advanced Vitreous Enamel Coating protects the Inner Tank, Superior Incoloy 800 Heating Element ensures Sustained Performance, Extra Thick Magnesium Anode provides Added Protectionβ―
- γ66% REDUCTION IN LEAKAGEγ: Single Weld Line High Grade Mild Steel Tank
- γSAFETY ASSUREDγ: Advanced Thermostat & Thermal Cut-out Mechanism for Dual Overheat Protection; 5-in-1 Multi-function Safety Valve prevents excessive Pressure Build-up, Vacuum Formation & Reverse Water Flow
- γHYGIENIC & PUNGENT-FREE WATERγ: Multi-layer protection against Corrosion & Scaling
AO Smith Geyser 15 Litre 5 Star Rating (BEE) | Powerful 2KW Heating | Storage Water Heater With 2X Corrosion Resistant Blue Diamond Glass Tank | Warranty: 5 Yr Tank, 2 Yr Comprehensive | HSE-SHS-015
- DOUBLE PROTECTION FOR SAFETY: Enjoy ultimate peace of mind with this AO Smith 15-litre water geyser. It features a factory-set thermostat, multi-function safety valve, and thermal cut-out, ensuring safe and reliable hot water for your bathroom every day.
- DURABLE & ELEGANT DESIGN: This AO Smith 15-liter water geyser is crafted with a glossy ABS plastic body and blue diamond glass-lined tank for 2X corrosion resistance, making it the best 15L storage water heater for style and durability.
- ENERGY-EFFICIENT 5-STAR GEYSER: Save on electricity bills with this BEE 5-star rated AO Smith electric 15-litre geyser. Perfect for eco-conscious homes, this water heater ensures efficient heating while reducing energy consumption, making it a top choice in India.
- BUILT FOR HIGH-PRESSURE USE: This AO Smith 15-liter storage water geyser can handle up to 8 bars of pressure, making it ideal for high-rise apartments or hard water areas. Enjoy uninterrupted hot showers without compromising performance.
- LONG-LASTING WARRANTY COVERAGE: With a 5-year warranty by AO Smith on the inner tank, 2 years on the glass-coated heating element, and 2 years comprehensive by AO Smith, this AO Smith 15-litre water heater offers unparalleled after-sales support for peace of mind.
Orient Electric Aura Rapid Pro Instant Geyser for home| 5.9 Litre Instant Water Heater | Stainless Steel Tank | Shockproof | 6.5 bar pressure| For Low & Mid Rise Buildings| 5 years warranty by Orient
- INDIAβS FIRST 5.9L INSTANT WATER HEATER: Indiaβs first 5.9L instant geyser, Aura Rapid Pro, is Orient Electricβs revolutionary launch.
- LONG LIFESPAN WITH STAINLESS STEEL TANK: Made with high-grade Stainless-Steel tank, this water heater comes with an extended lifespan, fulfilling your hot water needs endlessly.
- ENJOY FASTER HEATING AND OPTIMAL HOT WATER: The electric water heater comes with a heavy Copper heating element that heats water faster, fulfilling your hot water needs anytime.
- SHOCK-PROOF AND RUST-RESISTANT BODY: The high-strength polymer body of this water heater is shock-proof and rust-resistant for ultimate safety and extended lifespan.
- SUITABLE FOR LOW-RISE AND MID-RISE BUILDINGS: With a pressure compatibility of up to 6.5 bars, the instant geyser is suitable for low-rise and mid-rise buildings.
Longway Superb 10 Liters 5 Star Rated Automatic Instant Water Heater for Home | Water Geyser | Electric Geyser with Multiple Safety System & Anti-Rust Coating | 5 Years Warranty on Tank | Gray
- Type: Instant, Capacity: 10 Liters, Wattage: 2000 Watts, Pressure: 8 Bars, BEE Rating: 5 Star Rated Energy Efficient Geyser, Inner Tank Material: Stainless Steel (SS) Tank with special Anti-Rust coating - 2X Corrosion Resistance; Outer Body Material: Metal (CRCA).
- Highest Saving: BEE 5-star rated with Advanced heat resistant Technology for Power Savings. Perfect if you want to go green. Quality check: 5 safety functions and 15 Quality checks by a team of professionals to ensure the best product for you. Extra heavy duty element for extra heating & durability.
- Product Features: Superior polymer coated tank, nano poly bond technology for excellent corrosion resistance and oxidation resistance even in high temperature and pressure 100% ISI Marked & BIS approved Copper Heating Element to ensure powerful heating.
- Package Content: Electric Geyser, Instruction Manual.
- Warranty Period: 1 Year Limited Domestic Brand Warranty on Product & 5 Years on Inner Tank/Container. Enjoy the hassle free warranty by Longway on your product.
Havells Carlo 3 Litre Instant Water Heater (White Blue), Vertical Mounting
- Type: Instant ; Capacity: 3 Litres; Wattage: 3 Watts; Pressure: 6.5 Bars4 Level Safety : Thermostat, Automatic Thermal Cut-Out, Pressure Release Valve and Heating Indicator
- Dual LED Indicator : Dual Neon Indicator to indicate the real-time hotness of the water
- Outer Body: Rust and shock proof Plastic outer body for long life
- Heating Element : Copper heating element offers superior heating performance with its excellent resistance to both oxidation and carbonization at high temperature setting and resists corrosion against extreme and hard water conditions
- Inner Tank : Extra thick Stainless Steel Inner tank of superior 34 Level gradeβ
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 55Β°C, Overheating protection through disc type snap action safety device operating at 90Β°C & Anti-siphon Protection for preventing the reverse flow of water
- 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
- PAN INDIA INSTALLATION AVAILABLE: Installation can be availed at INR 299 (Incl. GST) while the Inlet and Outlet Connection Pipes can be purchased from the technician on a chargeable basis (INR.350)
If your bathroom is on top floor of the house or an open bathroom? Here I recommend gas geyser as these need to be installed in open only. However buy only from renowned brand which can provide you service every year. Gas geyser need special care and maintenance. A yearly service from authorized service guy once a year at start of winter is enough for gas geysers.