Longway Arctic 25 Ltr 5-Star Storage Water Heater Review (2026): Glassline Tank, Hard Water Friendly & High-Rise Compatible — Worth Buying?
When you buy a 25-litre storage geyser, you’re usually buying for family comfort—not just hot water. A 25L water heater is meant for:
back-to-back bathing
shower comfort
households of 3–6 members
winter usage without “hot water shortage”
It is #7 on the top 10 Amazon best-sellers list in the Storage Water Geyser category. The Longway Arctic 25 Ltr 5-Star Storage Water Heater targets this exact need with a value-focused offering: BEE 5-star efficiency, a glassline-coated tank, advanced multi-layer safety, and suitability for hard water + high-rise buildings.
But is it a genuinely good choice—or just a spec-heavy budget geyser?
In this detailed review, I’ll cover real-world usage, hot water performance, electricity cost, installation tips, troubleshooting, and who it makes sense for.
First Impression: What This Geyser Is Trying to Offer
Most 25L geysers from premium brands become expensive quickly. Longway’s Arctic series is clearly built to deliver:
✅ family-size capacity (25L)
✅ high energy efficiency (BEE 5-star)
✅ high-rise pressure compatibility (up to 8 bar in some listings)
✅ hard-water-ready tank coating (glassline)
✅ multi-layer safety
It is positioned as a “features-packed” geyser in a budget-friendly category—great on paper, but installation and maintenance will decide whether it stays great after 1–2 years.
Quick Verdict (2 Lines)
✅ Buy it if: You want a 25L 5-star geyser for family use (bucket + shower) and want high-rise & hard water support at a value price.
⚠️ Skip it if: You want a premium service experience, or you won’t do basic maintenance in hard water areas.
Key Specifications (What Matters for Real Use)
Here are the important highlights from listings and seller specs:
Capacity: 25 Litres
Type: Electric storage water heater
BEE rating: 5-star energy efficient (as listed)
Tank coating: Glassline-coated tank (helps corrosion resistance)
Pressure handling: Up to 8 bar pressure compatibility/high-rise suitable (varies by listing but commonly stated)
Warranty: Often stated as 1-year product + 5-year tank (check listing at purchase)
Heating power: commonly 2000W for 25L models in this range (seen on some seller listings)
Comparison Table (Longway Arctic 25L vs Alternatives)
Choosing the correct type is more important than the brand.
| Model Type | Capacity | Best For | Comfort Level | Biggest Risk |
|---|---|---|---|---|
| Longway Arctic Storage Geyser | 25L | Families, shower + bucket | High | Needs good installation + tank maintenance |
| 15L Storage Geyser | 15L | Couples/small families | Medium | Can run out for multiple showers |
| 3L Instant Heater | 3L | Kitchen / quick bathroom | Low-medium | Not suited for full bathing comfort |
| Immersion rod | Bucket | Budget users | Medium | Safety + inconvenience |
✅ If your use is shower + multiple family members, 25L is the correct category.
Hot Water Performance: What You’ll Notice in Daily Use
✅ The best thing about 25L
You don’t have to “plan hot water.”
It gives a comfortable experience for:
one full shower
or 2–3 bucket baths back-to-back
or mixed use for multiple family members
Heating time expectation
A 25L geyser naturally takes more time than a 10L/15L geyser because it heats more water. That’s normal.
Smart tip: Switch ON 20–30 minutes before bathing (winter may need slightly more).
“Hard Water Friendly” Claim: Does Glassline Actually Help?
Yes—this feature matters.
In many Indian homes, water contains high minerals (hard water). Over time, it causes:
scaling on the element
reduced efficiency
tank corrosion/leakage risk
A glassline-coated tank is designed to resist corrosion better than standard tanks and increase lifespan.
That said:
⚠️ Hard water is still hard water.
Even glassline tanks benefit from periodic descaling + maintenance.
High-Rise Compatibility (Pressure Handling)
High-rise flats often have:
pressure pumps
fluctuating pressure
Higher than normal pipeline pressure
Several listings state up to 8 bar rated pressure and suitability for high-rise installations.
✅ This is an important “peace of mind” spec because pressure issues are a common cause of valve/tank stress in geysers.
Electricity Cost (Realistic Cost Calculation)
This model is BEE 5-star rated, meaning it aims to reduce energy wastage through better insulation and efficiency.
But let’s talk practical electricity cost!
The biggest electricity mistake people make:
Leaving the geyser ON for long hours.
Best usage method:
Turn ON → 20–30 mins before bath
Turn OFF → immediately after use
✅ 5-star geysers help because they reduce heat loss and reheating cycles, especially when used daily.
Installation Tips (Most Important Section)
A geyser is only as good as its installation.
Follow these tips if you want long life + safe operation:
✅ 1) Wall strength matters for 25L
25L geysers become heavy when filled with water.
Install on:
solid brick wall, RCC wall
Avoid:weak partitions (unless reinforced)
✅ 2) Always use MCB + RCCB/ELCB
This should be non-negotiable:
MCB protects against overload/short-circuit
RCCB protects against shock/leakage
✅ 3) The safety/pressure relief valve should never be blocked
If water drips from the valve sometimes, that can be a normal pressure release.
❌ Never block it.
It’s literally a safety feature.
✅ 4) Don’t use cheap pipes
Use good quality:
inlet/outlet pipes
connectors
PTMT/CPVC plumbing where required
Bad accessories are a hidden cause of leakage and heat loss.
✅ 5) Reduce pipe distance to the shower
If the geyser is far from the bathroom outlet:
hot water cools in pipes
you waste water + electricity
Troubleshooting (Common Issues + Fixes)
Here are issues many storage geyser users face—and the fixes are simple.
Problem 1: “Water isn’t hot enough”
✅ Fix:
increase heating time (25L needs longer)
check thermostat setting
Reduce mixing of cold water at the outlet
get heating element checked if old
Problem 2: “Geyser takes too long to heat”
✅ Fix:
Check scaling (hard water causes slow heating)
Schedule descaling service
ensure voltage stability (loose wiring can reduce heating)
Problem 3: “Water dripping from safety valve”
✅ Fix:
Occasional dripping during heating is normal
Continuous dripping may mean:
high pressure
valve issue
thermostat overheating
Call technician—don’t block it.
Problem 4: “Electric shock feeling / current leakage”
✅ Fix (urgent):
Turn off the power immediately
check earthing
install RCCB
call an electrician/technician
Maintenance Tips (To Extend Life 2X)
This is where budget geysers can still perform like premium ones.
✅ 1) Descale in hard water areas (every 12–18 months)
Scaling reduces heating and increases electricity use.
✅ 2) Check valve & inlet yearly
Especially in high-rise buildings.
✅ 3) Don’t run at max temperature always
Higher temperature:
increases scaling
increases electricity use
increases pressure stress
Pros and Cons (Unbiased)
✅ Pros
25L capacity ideal for families and shower use
BEE 5-star rated (better long-term savings)
Glassline-coated tank improves durability (hard water support)
High-rise compatibility and up to 8 bar pressure rating are mentioned on multiple sellers
Value-for-money positioning compared to premium brands
❌ Cons
Installation quality becomes critical (25L weight + pressure handling)
Hard water still needs maintenance (scaling doesn’t disappear)
Service experience depends on location (common for budget brands)
Who Should Buy Longway Arctic 25L?
This geyser is a good fit if:
You have 3–6 family members
You take showers often
Your city has hard water, and you want tank protection
You live in a high-rise building/pressure pump environment
You want a 25L 5-star geyser at a competitive price
Who Should Avoid It?
Skip it if:
Your usage is only for the kitchen or one person's occasional bath
You can’t ensure a good installation
You want premium service convenience above all else
FAQs
1) Is a 25L geyser enough for a family?
Yes. 25L is ideal for family use and shower comfort.
2) Is Longway Arctic suitable for high-rise buildings?
Yes, it’s marketed as suitable for high-rise buildings, and some listings mention an 8 bar pressure rating.
3) Is it safe for hard water?
It includes a glassline coated tank, which helps durability in hard water, but descaling is still recommended.
4) What is the energy rating?
It is listed as a BEE 5-star rated.
5) How much electricity does a 25L geyser use?
It depends on heating time and usage habits. Best savings come from switching ON only before bath and OFF after use.
6) Does it support shower use?
Yes. 25L capacity is perfect for shower use.
7) Why does the safety valve drip?
Occasional dripping can happen due to pressure release. Continuous dripping needs inspection.
8) What warranty does it offer?
Some sellers mention a 1-year product warranty + a 5-year tank warranty. Verify on the Amazon page before purchasing.
9) How often should descaling be done?
Every 12–18 months in hard water areas.
10) Can I install it myself?
Not recommended. Use a trained technician due to wiring + mounting + pressure valve setup.
Final Verdict: Should You Buy It?
The Longway Arctic 25 Ltr 5-Star Storage Water Heater is a smart budget-friendly choice for households that want family-level hot water comfort with features usually found in higher-priced geysers—especially 5-star efficiency, glassline tank protection, and high-rise pressure suitability.
If you install it properly (strong wall mounting + safety valve setup + RCCB protection) and do basic maintenance once a year, it can be a very practical long-term geyser for home bathrooms.
Buy Longway Arctic 25L Storage Water Heater (Amazon)
👉 Longway Arctic 25 Ltr 5-Star Storage Water Heater (Glassline Tank, Hard Water & High-Rise Suitable) at the cheapest and lowest price with bank offers, if you compare with similar products and sites.
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