Description
🛠️ Installation support and accessories included
Buy from Mahajan Electronics and you get free installation support across Delhi NCR, with the flexible pipes and wall mounting kit already in the box — no separate trip for fittings and no chasing a plumber. Call or WhatsApp 9710000251 to arrange it alongside your delivery.
An LED Ring That Turns Amber When the Water's Hot.
3000W Copper Element · 304 Steel Tank · ISI Marked.
Instant hot water in seconds, with a compact body built for a kitchen sink or a small bathroom · a colour-changing LED ring shifting from blue to amber so anyone in the house can see at a glance whether the water is ready · a 3000W copper heating element delivering hot water within seconds of switching on · a 304-grade stainless steel inner tank in ultra-thick cold-rolled plate, backed by a 5-year tank warranty · a rust and shock proof ABS body and a fire-retardant power cord · rated to 0.65 MPa (6.5 bar) for high-rise and pump-fed supplies · ISI marked
Blue → Amberyou can see it's ready
Every instant geyser has the same small daily annoyance: you switch it on, wait, and then test the water with your hand to find out whether it's ready. The Instanio replaces that guesswork with something you can simply look at — a colour-changing LED ring that shifts from blue to amber as the water heats. From across a bathroom or kitchen you know at a glance whether to wait another minute. It sounds like a small thing, and in daily use it isn't: it's genuinely useful for children and elderly family members, who no longer need to reach into a running tap to check, and it looks considerably better than an indicator lamp.
304-grade stainless steel — why the tank grade decides the lifespan
Geysers rarely fail because the element burns out; that's a cheap repair. They fail because the tank corrodes from inside and leaks, and then the whole unit comes off the wall. Havells uses 304-grade stainless steel here — the grade specified for food and water contact precisely because it resists corrosion — formed from ultra-thick, super cold-rolled steel plate for higher corrosion resistance and a longer life than standard inner tanks. That's the specification that matters in Delhi's hard water, and the 5-year tank warranty is Havells putting money behind it rather than merely describing it. Heating comes from a copper element, which conducts heat faster and more efficiently than the alternatives.
ISI marked, with three layers of protection
An ISI mark means the product has been independently certified against Bureau of Indian Standards requirements — worth insisting on for any appliance combining 3000 watts with water in a wet room. Behind it sit three specific protections: a thermal cut-off shutting the unit down if temperature runs away, a pressure release valve managing pressure build-up, and a fire-retardant power cord reducing electrical risk at the point most likely to fail. The rust and shock proof ABS outer body completes it — plastic won't corrode in a humid bathroom the way a painted metal shell eventually does.
🔩 What it's built from
304 Steel Tank
Ultra-thick cold-rolled plate, corrosion resistant
Copper Element
Fast, efficient heating at 3000W
ABS Outer Body
Rust proof and shock proof for long life
Fire-Retardant Cord
Reduces electrical and fire risk
🏠 Right for
Kitchens
Hot water at the sink within seconds
Small Bathrooms
Compact at 3.2 kg and 37 cm tall
High-Rise Flats
6.5 bar handles upper-floor pressure
Pressure Pump Homes
The multi-function valve caps pressure safely
📦 In the box
Everything needed for a standard fitting is included — pipes and mounting kit both — so there's no separate trip to a hardware shop, and we'll support the installation across Delhi NCR.
3000 watts into 3 litres means genuinely instant heating — right for a kitchen sink or a quick wash, where waiting for a storage tank makes no sense.
Built for multi-storey buildings and pressure pump supply, and the multi-function valve prevents pressure climbing beyond the rated limit.
A warmer, more considered colourway than the plain white every geyser defaults to — worth noting on something mounted at eye level in a bathroom.
Nationwide service coverage behind it, with a 2-year product warranty on top of the 5 years on the inner tank.
| Brand / Model | Havells Instanio 3L · GHWAIAPWH003 ✅ |
| Type | Instant water heater · vertical wall mount ✅ |
| Capacity | 3 Litres ✅ |
| Power Consumption | 3000 Watts ✅ |
| Heating Element | Copper ✅ |
| Tank Material | 304-grade stainless steel · ultra-thick cold-rolled plate ✅ |
| Body Material | ABS — rust and shock proof ✅ |
| Indicator | Colour-changing LED ring — blue to amber ✅ |
| Pressure Rating | 0.65 MPa (6.5 bar) ✅ |
| Safety | Thermal cut-off · pressure release valve · multi-function valve · fire-retardant power cord ✅ |
| Certifications | ISI marked · BEE compliant ✅ |
| Voltage | 230 V AC · 50 Hz ✅ |
| Dimensions (L × W × H) | 22.5 × 19 × 37.3 cm ✅ |
| Weight | Approx. 3.2 kg ✅ |
| Colour | White Mustard ✅ |
| In the Box | Water heater · 2 flexible pipes · wall mounting kit · user manual ✅ |
| Warranty | 2 Years on Product · 5 Years on Inner Tank ✅ |
Why buy from Mahajan Electronics?
- 🛠️ Free installation support across Delhi NCR
- Pipes and mounting kit included in the box
- 24-hour delivery across Delhi NCR
- GST invoice — save up to 18% on business purchases
- 45+ years of trusted service in appliances
- Raja Garden · Jail Road · Dabri Mor
Order today. Delivered in 24 hours.
Havells Instanio 3L · GHWAIAPWH003 · Instant Water Heater · 3000W Copper Element · LED Temperature Indicator · 304 Steel Tank · ISI Marked · White Mustard
Warranty applies as per Havells' terms and conditions. Installation support covers standard fitting; additional plumbing or materials are chargeable. Image for reference only.
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LED IndicatorColor-changing LEDs that change from blue to amber to indicate the hotness of the water. |
Stainless Steel Inner TankIt is made of ultra-thick super cold rolled steel plates that provides higher resistance to corrosion resulting in longer life than standard inner tank designs. |
Suitable forSuitable for high-rise buildings and pressure pump applications. The multi-function valve prevents pressure to increase beyond .65 Mpa bar. |
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Fire RetardantFire retardant power cord |
Outer BodyRust & shock proof outer body for long life. |
ISIISI marked certified |
Please Note: The image shown is for reference purposes only. Actual product details, including the serial number and manufacturing date, may vary.
