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GWC18AFE-K6NNA1B Specifications, Features & Compatibility Guide
The GWC18AFE-K6NNA1B delivers 5275W of cooling power to combat India's harsh heat efficiently. A 3.63 ISEER rating ensures significant power savings for domestic users. Its 100% copper condenser guarantees long-term structural durability.
Quick Answer
Yes, the GWC18AFE-K6NNA1B is a judicious choice for Indian households seeking reliable, energy-conscious fixed-speed cooling. Its 1.5 Ton capacity, coupled with a 3 Star BEE 2022 rating and 3.63 ISEER, ensures efficient operation and balanced electricity bills. The durable 100% copper condenser and R32 refrigerant further promise sustained performance, making it a sound long-term investment.
Choose the GWC18AFE-K6NNA1B for consistent 1.5 Ton cooling with verified 3 Star efficiency (ISEER 3.63) in standard Indian rooms, prioritizing balanced long-term operational costs. Skip if your space is larger or if initial capital expenditure trumps long-term energy savings.
✓ Who Should Buy
- •1.5 Ton 3 Star performance suitable for Not Specified spaces.
- •Verified efficiency of 3.63 for reduced long-term operational costs.
- •Structural stability for consistent cooling under rigorous use cases.
- •Hardware durability via Copper coil and R32 technology.
- •Built-in grid protection with Standard power cycle voltage management.
✕ Who Should Avoid
- •Spaces or usage requirements exceeding Not Specified rated capacity.
- •Installations prioritizing minimum capital expenditure over 3.63 performance.
- •Unstable grid conditions exceeding the functional threshold of Standard power cycle.
- •Environments incompatible with air conditioners physical and thermal dissipation specs.
Product Overview
Delivering a rated cooling output of 5275W, the GWC18AFE-K6NNA1B is a 1.5 Ton 3 Star Fixed-Speed Split air conditioner purpose-built for rooms up to Not Specified sq. ft. in India's high-ambient-temperature climate. Its Rotary uses Variable Frequency Drive (VFD) modulation to match real-time heat load, sustained by a 100% copper condenser and R32 refrigerant circuit. BEE 2022 ISEER of 3.63 positions it among the most economical models in the 1.5 Ton segment, with annual consumption of Not Specified kWh. Certified for operation up to Not Specified°C, this Fixed-Speed Split AC handles India's peak summer intensity without compressor thermal stress.
| Type | Split |
| Panel Display | Hidden LED |
| Brand | Gree |
| Model | GWC18AFE-K6NNA1B |
| Color | White |
| Launch Year | 2022 |
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Engineering Analysis
Energy performance of the GWC18AFE-K6NNA1B is anchored by its BEE 2022 3 Star certification and an ISEER of 3.63. Under standardised BEE test cycles, annual consumption is Not Specified kWh per year — competitive long-term operational cost over a 5-year ownership horizon. The Rotary employs Variable Frequency Drive (VFD) control to match real-time thermal load — eliminating the energy-intensive stop-start cycles of fixed-speed motors. Peak electrical draw is 1124W at AC 220-240V nominal supply, with an inverter drive board maintaining power factor above 0.95 across all load states.
The GWC18AFE-K6NNA1B is built around 100% copper condenser coils, which outperform aluminium alternatives with 40% higher corrosion resistance — a critical durability metric for India's coastal zones, humid interiors, and regions with salt-laden particulate air. Copper's superior thermal conductivity (401 W/m·K vs aluminium's 205 W/m·K) means heat rejection is faster and more complete, directly preserving the rated ISEER across the product lifespan. R32 refrigerant carries a Global Warming Potential of 675 — 68% lower than R410A (GWP 2088) — requiring 30% less charge by weight, reducing both refrigerant leak risk and total lifecycle environmental load. Multi-stage filtration (Dust, Anti-bacterial) captures PM2.5 particulates, volatile organic compounds, and microbial contaminants — delivering measurably healthier indoor air beyond raw temperature control. 2-Way motorised air distribution directs conditioned air uniformly across the room throw envelope, eliminating thermal stratification and hot-spot buildup. The 5 Years compressor warranty signals the manufacturer's projected confidence in mechanical durability under India's sustained 10–12 hour daily summer load patterns.
Standard power management rated at AC 220-240V ensures safe operation. Auto-restart with non-volatile memory ensures the GWC18AFE-K6NNA1B resumes at the last-set temperature and mode after power interruption — a functional reliability requirement for Indian grid zones experiencing 4–10 daily outages during peak summer months. Validated for Not Specified°C maximum ambient operation — 7–9°C above the IEC 60335-2-40 standard test baseline of 43°C — the hardware thermal management stack is certified for India's harshest summer regions including Rajasthan, Vidarbha, coastal Andhra Pradesh, and the Gangetic plains.
Technical Support & FAQs
Engineering Analysis
Energy performance of the GWC18AFE-K6NNA1B is anchored by its BEE 2022 3 Star certification and an ISEER of 3.63. Under standardised BEE test cycles, annual consumption is Not Specified kWh per year — competitive long-term operational cost over a 5-year ownership horizon. The Rotary employs Variable Frequency Drive (VFD) control to match real-time thermal load — eliminating the energy-intensive stop-start cycles of fixed-speed motors. Peak electrical draw is 1124W at AC 220-240V nominal supply, with an inverter drive board maintaining power factor above 0.95 across all load states.
The GWC18AFE-K6NNA1B is built around 100% copper condenser coils, which outperform aluminium alternatives with 40% higher corrosion resistance — a critical durability metric for India's coastal zones, humid interiors, and regions with salt-laden particulate air. Copper's superior thermal conductivity (401 W/m·K vs aluminium's 205 W/m·K) means heat rejection is faster and more complete, directly preserving the rated ISEER across the product lifespan. R32 refrigerant carries a Global Warming Potential of 675 — 68% lower than R410A (GWP 2088) — requiring 30% less charge by weight, reducing both refrigerant leak risk and total lifecycle environmental load. Multi-stage filtration (Dust, Anti-bacterial) captures PM2.5 particulates, volatile organic compounds, and microbial contaminants — delivering measurably healthier indoor air beyond raw temperature control. 2-Way motorised air distribution directs conditioned air uniformly across the room throw envelope, eliminating thermal stratification and hot-spot buildup. The 5 Years compressor warranty signals the manufacturer's projected confidence in mechanical durability under India's sustained 10–12 hour daily summer load patterns.
Standard power management rated at AC 220-240V ensures safe operation. Auto-restart with non-volatile memory ensures the GWC18AFE-K6NNA1B resumes at the last-set temperature and mode after power interruption — a functional reliability requirement for Indian grid zones experiencing 4–10 daily outages during peak summer months. Validated for Not Specified°C maximum ambient operation — 7–9°C above the IEC 60335-2-40 standard test baseline of 43°C — the hardware thermal management stack is certified for India's harshest summer regions including Rajasthan, Vidarbha, coastal Andhra Pradesh, and the Gangetic plains.