Fridge Gas Leak?
Symptoms & Cost 2026
Is your fridge running but not cooling? It might be a gas leak. Learn the signs, check 2026 repair costs for Bangalore, and avoid fake refills.
The “Gas” Myth
Fact: Refrigerator gas DOES NOT “finish” or reduce over time like a car’s fuel. It circulates in a sealed loop. If your gas is low, it means there is a LEAK. Refilling gas without finding and welding the leak is a waste of money.
Why is My Fridge Not Cooling?
In Bangalore’s warm climate, a fridge without gas turns into a cupboard in hours. Gas leakage often happens due to corrosion in the pipes (common in old fridges) or accidental punctures (using a knife to defrost).
Identifying the leak early can save your compressor from burning out due to overwork.
4 Signs of Gas Leakage
How to tell if it’s a leak or just a bad thermostat.
1. Gradual Cooling Loss
The freezer stays cold, but the fridge section becomes warm. Eventually, both stop cooling entirely over a week.
2. Compressor Won’t Stop
The motor runs continuously (24/7) trying to cool the fridge, but can’t reach the set temperature.
3. Hissing Sound
A faint “hissing” noise from behind the fridge or inside the freezer indicates pressurized gas escaping.
4. Oily Residue
If you see an oily patch on the pipes behind the fridge, that is refrigerant oil leaking out with the gas.
How We Fix It (The Right Way)
Aspire technicians don’t just “top-up”. We follow a 5-step protocol:
- Nitrogen Test: Pressure test to find the exact leak point.
- Welding: Seal the copper/aluminum pipe leak.
- Vacuuming: Remove moisture and air from the system.
- Refilling: Charge exact R600a or R134a gas by weight.
- Testing: Verify cooling and back pressure.
Repair Costs in Bangalore (2026 Estimates)
Pricing depends on fridge type and gas refrigerant (R134a vs R600a).
| Service Type | Single Door | Double Door | Inverter / Side-by-Side |
|---|---|---|---|
| Gas Refill Only (If leak is minor/valve issue) |
₹1,200 – ₹2,000 | ₹1,500 – ₹2,500 | ₹2,500 – ₹4,000 |
| Leak Repair + Gas (Welding + Vacuum + Refill) |
₹2,000 – ₹3,000 | ₹2,500 – ₹3,800 | ₹4,000 – ₹6,500 |
| Filter/Capillary Change (Required if clogged) |
+ ₹300 | + ₹450 | + ₹800 |
Prevent Leaks
No Knives
Never use sharp objects to remove ice. Puncturing the freezer is the #1 cause of leaks.
Clean Coils
Dust on rear coils causes overheating, which can crack old pipes over time.
Move Carefully
Vibrations during shifting can crack joints. Always secure the compressor during transport.
Frequently Asked Questions
Is R600a gas safe?
R600a (Isobutane) is eco-friendly and efficient but flammable. It requires expert handling during welding. Aspire technicians are trained for this.
How long does a gas refill last?
If the leak is properly found and welded, the new gas should last the lifetime of the fridge (10+ years).
Can I use the fridge while it leaks?
No. Running it with low gas overheats the compressor, leading to a much more expensive failure. Switch it off.
Get a Permanent Fix.
We find the leak, seal it, and refill it. 100% Cooling Guarantee.
CALL ASPIRE: 9066472722