⚡ 3L INSTANT | COLOUR CHANGING LED | SS 304L TANK
3000W Heavy Duty Element • High-Pressure 0.65 MPa • Kitchen + Bathroom Compatible
Havells Instanio Instant Water Heater (Geyser)
3 Litres | White Blue | Vertical | Instant Geyser for Kitchen & Bathroom
Model: GHWVNSUWAW03 • 3000W • Colour Changing LED • SS 304L Tank • Rust & Shock Proof Body
Quick Snapshot:
• Capacity: 3 Litres (Instant, small storage)
• Power: 3000W heavy duty heating element
• Tank: Extra thick SS 304L stainless steel inner tank
• Indicator: Colour changing LED (Blue → Amber) for temperature
• Pressure: 0.65 MPa (6.5 bar) – high-rise compatible
• Safety: Thermostat + thermal cut-off + fire retardant cord
• Warranty: 5Y tank, 2Y heating element & electrical components
₹3,690
₹7,290
SAVE ₹3,600 (49% OFF!)
*Includes GST • 3L Instant • Ideal for Kitchen + Single Bathroom Point
Free Installation • 77 Loyalty Tokens (₹77 Value)
Capacity
3 Litres
Power
3000W
Pressure
0.65 MPa
Havells Instanio 3L – Overview
Key Highlights
- • 3L instant geyser – ideal for kitchen & single bathroom point
- • 3000W element for quick heating
- • SS 304L stainless steel inner tank
- • Colour changing LED (Blue→Amber) temperature indicator
- • 0.65 MPa pressure – suitable for high-rise buildings
In the Box
- • Instanio 3L geyser unit
- • Wall mounting accessory kit
- • User manual
- • Warranty card
- • (Often) 2 flexible inlet/outlet pipes from retailers
Why Choose Instanio?
- • Trusted Havells brand & service network
- • Durable SS 304L tank + ABS body
- • LED gives visual temperature feedback
- • Compact size for tight spaces
- • Balanced price–feature combo under ₹4,000
Instant vs Storage – Where Instanio Fits
Instant Geyser (Instanio 3L)
- • Heats water as it flows – almost no waiting
- • Small 3L tank continuously refreshed
- • Best for kitchens, washbasins, quick bucket fills
- • Can support quick shower for 1 person with controlled flow
- • Compact & faster heating vs storage models
Storage Geyser (10–25L)
- • Heats & stores 10–25L water in tank
- • Needs 10–20 min pre-heating
- • Ideal for family bathing & multiple buckets
- • Larger size, more wall space needed
- • Slower but more volume per cycle
Instanio 3L is perfect as a point-of-use instant geyser for kitchens or a single bathroom where quick hot water is needed for 1–2 people, but it is not a replacement for a 15–25L storage geyser for large families.
Colour Changing LED Temperature Indicator
How It Works
- • Blue LED when water is cold / heating just started
- • Colour gradually shifts towards amber as water heats up
- • Amber indicates hot water ready for use
- • Lets you judge temperature at a glance without touching water
Practical Benefits
- • Avoids guesswork and accidental scalding
- • Very useful for kids & elderly – easy visual cue
- • Looks premium & modern in bathroom/kitchen
- • Works even in low-light conditions
Performance – Heating Speed & Flow
Heating Performance
- • 3000W heating element – standard powerful instant class
- • Heats 3L to usable hot temperature in about 2–3 minutes when flow is moderate
- • For continuous use, adjust tap flow to balance temperature & pressure
- • Suitable for: bucket fills, kitchen use, short showers (1 person)
Power & Electricity Use
- • 3000W = 3 units per hour if run continuously
- • Typical use is 5–10 minutes per session – net consumption small
- • More efficient than keeping a large storage tank hot all day for light use
- • Needs 16A (or higher) MCB and proper wiring
Tank & Build Quality – SS 304L + ABS Body
SS 304L Inner Tank
- • Extra thick stainless steel, 304L grade
- • Excellent corrosion resistance in hard water
- • Designed for long-term durability
- • Backed by 5-year warranty on tank
Heating Element
- • Heavy duty copper heating element
- • 3000W rating for fast heating
- • 2-year warranty on heating element
- • Designed to handle frequent on/off instant duty
Outer Body & Finish
- • Rust & shock proof ABS plastic outer body
- • White Blue colour combo – signature Instanio look
- • Compact vertical design fits in tight corners
- • Easy to clean and maintain
Safety Features – High Pressure & Electrical Protection
Pressure & Tank Safety
- • Rated for 0.65 MPa (6.5 bar) pressure
- • Suitable for high-rise buildings & pressure pumps
- • Safety valve to relieve excess pressure
Thermal & Temperature Safety
- • High precision pre-calibrated thermostat
- • Thermal cut-off for overheating protection
- • Auto shut-off when set temperature reached
Electrical Safety
- • Fire retardant power cord
- • Shock proof ABS body design
- • ISI compliant safety and construction
Design & Dimensions
Compact Vertical Form Factor
- • Height: 37.3 cm
- • Width: 18.4 cm
- • Depth: 22.5 cm
- • Packing: 25.2 × 22.7 × 41.6 cm (L×W×H)
- • Ideal above sink or bathroom corner
Aesthetic Touches
- • White Blue dual-tone body
- • Front LED strip for colour-changing indicator
- • Minimalistic branding and clean curves
- • Matches modern bathroom & modular kitchen décor
Ideal Use Cases – Who Is Instanio 3L For?
Kitchen Sink
- • Perfect for dishwashing with warm water
- • Hand wash & utensil cleaning in winter
- • Small office pantry & cafés
Bathroom Basin & Quick Shower
- • Basin hand wash and face wash
- • Quick 1-person shower with moderate flow
- • Guest bathroom / secondary bathroom
Small Families & Singles
- • Singles, couples, PGs, rentals
- • Households with low hot water demand
- • Where 10–15L storage geyser is overkill
For a family of 3–4 members all taking hot-water bucket baths or long showers, at least a 10–15L storage geyser is recommended instead of Instanio 3L.
Instanio 3L vs Competitors (Instant Geysers)
| Model | Capacity | Power | Tank | Indicator | Warranty | Approx Price |
|---|---|---|---|---|---|---|
| Havells Instanio 3L | 3L | 3000W | SS 304L | Colour Changing LED | 5Y tank, 2Y product | ₹3,690 |
| Havells Rush+ 3L | 3L | 3000–4500W (varies by variant) | SS 304L | Bi-colour LED | 5Y tank, 2Y product | ₹3,700–4,000 |
| Bajaj Flora 3L | 3L | 3000W | SS tank / coated | Basic LED | 5Y tank, 2Y product | ~₹3,500 |
| Crompton Instanio 3L | 3L | 3000W | Stainless / coated | Colour LED ring | 5Y tank, 2Y product | ~₹4,000 |
| Racold Pronto 3L | 3L | 3000W / 4500W | SS tank | LED | 5Y tank, 2Y product | ~₹3,800 |
Instanio 3L positions itself as a mid-range instant geyser with premium SS 304L tank, colour-changing LED, strong safety features, and balanced 3000W power at an aggressive offer price around ₹3,690.
Havells Instanio 3L – Pros & Cons
✅ Pros
- • Instant hot water for kitchen, basin, and quick shower needs
- • SS 304L stainless steel inner tank – excellent corrosion resistance
- • Colour-changing LED indicator – visual temperature feedback
- • Rust & shock proof ABS outer body
- • 0.65 MPa pressure rating – high-rise compatible
- • 3000W element – good balance of speed & power consumption
- • 5-year tank warranty & 2-year product warranty
- • Compact vertical design – easy to fit in small spaces
- • Fire retardant power cord for safety
- • Good value around ₹3.7K vs rivals with similar specs
❌ Cons
- • 3L capacity is borderline for long showers or multiple users back-to-back
- • Not a substitute for 10–15L storage geyser for full family bathing
- • No star rating label (instant segment usually not BEE-starred)
- • No remote or digital temperature set-point control
- • Output temperature strongly depends on inlet water temperature & flow rate
- • Needs proper 16A MCB and wiring; cannot be used on light circuits
Final Verdict – Should You Buy Instanio 3L?
Havells Instanio 3L is an excellent instant geyser for kitchens, washbasins, and single-bath quick use, offering fast heating, a durable SS 304L tank, colour-changing LED, and robust safety features at an attractive sub-₹4K price.
Buy it if you want an instant, compact, branded solution for 1–2 people’s quick hot-water needs; skip it and go for a 10–15L storage geyser if your primary goal is full-family bathing with multiple long showers or buckets.
FAQs – Havells Instanio 3L
1. Can Instanio 3L be used for shower bathing?
Yes, it can support a short shower for 1 person if the flow is kept moderate, but it is not ideal for long showers or multiple people back-to-back.
2. Is it suitable for kitchen use?
Absolutely, 3L instant geysers are very popular for kitchen sinks for dishwashing and handwashing, and Instanio is well suited for this role.
3. What wiring and MCB are required?
Use at least a 16A MCB with good quality wiring (usually 2.5 mm² copper) on a dedicated circuit as it draws up to 3000W.
4. Is it compatible with high-rise building pressure?
Yes, Instanio is rated for 0.65 MPa (6.5 bar), which makes it suitable for high-rises and pressure pump systems within spec.
5. What is the warranty coverage?
Havells offers 5 years on the inner tank and 2 years comprehensive warranty on electrical components and heating element.
Quick Specifications Table
| Model | Instanio GHWVNSUWAW03 – 3L Instant |
| Type | Instant Water Heater (Geyser) |
| Mounting | Vertical, Wall Mounted |
| Capacity | 3 Litres |
| Power | 3000W |
| Voltage | 230V, 1 Phase, 50 Hz AC |
| Inner Tank | SS 304L Stainless Steel |
| Outer Body | Rust & Shock Proof ABS |
| Working Pressure | 0.65 MPa (6.5 bar) |
| Thermostat | High Precision, Pre-Calibrated |
| Thermal Cutoff | Yes |
| LED Indicator | Colour Changing (Blue→Amber) |
| Dimensions (H×W×D) | 37.3 × 18.4 × 22.5 cm |
| Warranty | 5 Years (Tank), 2 Years (Product) |
Ready to Buy Havells Instanio 3L?
Get Instant Hot Water, SS 304L Tank, Colour LED & Havells Reliability at Just ₹3,690!
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