One of the most common AC services sought by Kolkata residents is refrigerant recharging, commonly referred to as gas refilling. Despite its popularity, there are several misconceptions about this service that can lead to unnecessary expenses and potential damage to your cooling system.
The Truth About AC Gas Refilling
Contrary to popular belief, refrigerant in an air conditioner doesn’t get “used up” like fuel in a car. Your AC is a closed system, and under ideal conditions, the refrigerant should circulate continuously without requiring replenishment. If your system needs frequent gas refilling, it indicates a leak that requires repair.
Signs Your AC Might Need Refrigerant Service
- Insufficient cooling despite the unit running constantly
- Ice formation on the evaporator coils or refrigerant lines
- Hissing sounds near the indoor or outdoor unit
- Unusually high electricity bills
- Longer cooling cycles than normal
The Proper AC Gas Refilling Process
A professional AC service technician in Kolkata should follow these steps:
- Leak detection using specialized equipment to identify the source
- Complete repair of all identified leaks
- System evacuation to remove moisture and non-condensable gases
- Precise recharging with the manufacturer-specified type and amount of refrigerant
- Performance testing to ensure proper operation
Environmental and Efficiency Considerations
Using the correct refrigerant type and amount is not just about performance—it’s also an environmental consideration. Many older refrigerants are being phased out due to their high global warming potential. Additionally, an undercharged or overcharged system will consume more electricity and provide less comfort.
Choosing the Right Service Provider
When selecting an AC gas refilling service in Kolkata, look for:
- Technicians with proper certification for handling refrigerants
- Companies that emphasize leak repair before recharging
- Service providers using proper gauges and equipment
- Businesses that offer warranties on their repair work
Remember, quality AC maintenance that addresses the root cause of refrigerant loss will save you money in the long run and extend the life of your valuable cooling system.
