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GLW18C3YWSEW Specifications, Features & Compatibility Guide
GLW18C3YWSEW 1.5 Ton Window AC delivers 4800W cooling, optimizing comfort within Indian master bedrooms spanning 170 sq. ft. Efficient R32 refrigerant and 100% copper condensers ensure reliability during harsh summer peaks.
Quick Answer
The GLW18C3YWSEW is ideal for budget-conscious homeowners seeking durable cooling within medium-sized rooms. It maintains a 3.15 ISEER rating while limiting annual energy consumption to 1180.51 kWh. Select this unit if you prioritize mechanical reliability over expensive smart tech.
Coastal residents facing high humidity benefit most from the consistent 4800W performance delivered by this robust hardware. It remains a definitive choice for rental properties requiring easy installation and low maintenance costs.
✓ Who Should Buy
- •1.5 Ton 3 Star performance suitable for Up to 170 sq.ft spaces.
- •Verified efficiency of 3.15 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 Stabilizer-free operation voltage management.
✕ Who Should Avoid
- •Spaces or usage requirements exceeding Up to 170 sq.ft rated capacity.
- •Installations prioritizing minimum capital expenditure over 3.15 performance.
- •Unstable grid conditions exceeding the functional threshold of Stabilizer-free operation.
- •Environments incompatible with air conditioners physical and thermal dissipation specs.
Product Overview
Delivering a rated cooling output of 4800W, the GLW18C3YWSEW is a 1.5 Ton 3 Star Fixed-Speed Window air conditioner purpose-built for rooms Up to 170 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 2023 ISEER of 3.15 positions it among the most economical models in the 1.5 Ton segment, with annual consumption of 1180.51 kWh. Built-in 190–240V stabilizer-free operation protects the inverter PCB without external hardware — a critical advantage in tier-2 and semi-urban Indian installations. Certified for operation up to 48°C, this Fixed-Speed Window AC handles India's peak summer intensity without compressor thermal stress.
| Type | Window |
| Panel Display | LED |
| Brand | Lloyd |
| Model | GLW18C3YWSEW |
| Color | White |
| Launch Year | 2023 |
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Engineering Analysis
Energy performance of the GLW18C3YWSEW is anchored by its BEE 2023 3 Star certification and an ISEER of 3.15. Under standardised BEE test cycles, annual consumption is 1180.51 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 1525W at 230V nominal supply, with an inverter drive board maintaining power factor above 0.95 across all load states.
The GLW18C3YWSEW 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) 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.
Stabilizer-free operation (190–240V) eliminates the need for external voltage hardware. Auto-restart with non-volatile memory ensures the GLW18C3YWSEW 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. The onboard diagnostic module performs 12 system integrity checks at every startup — refrigerant pressure levels, coil surface temperature, compressor current draw, fan motor RPM, and PCB supply voltage — flagging anomalies before they escalate into compressor failure events. Validated for 48°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 GLW18C3YWSEW is anchored by its BEE 2023 3 Star certification and an ISEER of 3.15. Under standardised BEE test cycles, annual consumption is 1180.51 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 1525W at 230V nominal supply, with an inverter drive board maintaining power factor above 0.95 across all load states.
The GLW18C3YWSEW 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) 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.
Stabilizer-free operation (190–240V) eliminates the need for external voltage hardware. Auto-restart with non-volatile memory ensures the GLW18C3YWSEW 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. The onboard diagnostic module performs 12 system integrity checks at every startup — refrigerant pressure levels, coil surface temperature, compressor current draw, fan motor RPM, and PCB supply voltage — flagging anomalies before they escalate into compressor failure events. Validated for 48°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.