Related Products
WA18CU3ED Specifications, Features & Compatibility Guide
The WA18CU3ED delivers robust 5050W cooling performance, maintaining comfort even during India's extreme 52°C summer heatwaves. This 1.5 Ton 3 Star window unit ensures energy-efficient climate control for rooms up to 150 sq. ft.
Quick Answer
Consider the WA18CU3ED if you need reliable, energy-efficient cooling for rooms up to 150 sq ft in India. Its BEE 2017 3 Star rating with an ISEER of 3.0 guarantees reduced long-term electricity bills. The robust Rotary compressor and 100% copper condenser are engineered for durability in humid conditions, making it a smart investment for consistent comfort.
The WA18CU3ED is ideal for those seeking efficient 1.5 Ton cooling for rooms up to 150 sq ft, prioritizing long-term energy savings from its 3.0 ISEER. However, avoid if your space exceeds this capacity or if initial cost overrides verified performance as your primary concern.
✓ Who Should Buy
- •1.5 Ton 3 Star performance suitable for Up to 150 sq ft spaces.
- •Verified efficiency of 3.0 for reduced long-term operational costs.
- •Structural stability for consistent cooling under rigorous use cases.
- •Hardware durability via Copper coil and R22 technology.
- •Built-in grid protection with Standard power cycle voltage management.
✕ Who Should Avoid
- •Spaces or usage requirements exceeding Up to 150 sq ft rated capacity.
- •Installations prioritizing minimum capital expenditure over 3.0 performance.
- •Unstable grid conditions exceeding the functional threshold of Standard power cycle.
- •Environments incompatible with air conditioners physical and thermal dissipation specs.
Product Overview
The WA18CU3ED is a 1.5 Ton 3 Star Fixed-Speed Window Window air conditioner certified to BEE 2017 3 Star standards for measurable energy savings in rooms Up to 150 sq. ft.. Its 5050W rated cooling output is sustained by a Rotary, 100% copper condenser, and R22 refrigerant — a hardware configuration built for long-term performance in India's humid and tropical climate. Indoor acoustics are rated at 52-56 dB(A), ensuring quiet cooling suitable for study and sleep environments. Validated for sustained peak operation at 52°C ambient temperature.
| Type | Window |
| Panel Display | LED |
| Brand | Intex |
| Model | WA18CU3ED |
| Color | White |
| Launch Year | 2017 |
Related Products
Engineering Analysis
Energy performance of the WA18CU3ED is anchored by its BEE 2017 3 Star certification and an ISEER of 3.0. Annual energy usage follows BEE standardised test protocols for its star class. 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 1724W at AC 230V nominal supply, with an inverter drive board maintaining power factor above 0.95 across all load states.
The WA18CU3ED 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. R22 refrigerant carries a Global Warming Potential of within BEE and Montreal Protocol approved thresholds for the Indian market. 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. Auto Swing 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 230V ensures safe operation. Auto-restart with non-volatile memory ensures the WA18CU3ED 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 52°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 WA18CU3ED is anchored by its BEE 2017 3 Star certification and an ISEER of 3.0. Annual energy usage follows BEE standardised test protocols for its star class. 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 1724W at AC 230V nominal supply, with an inverter drive board maintaining power factor above 0.95 across all load states.
The WA18CU3ED 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. R22 refrigerant carries a Global Warming Potential of within BEE and Montreal Protocol approved thresholds for the Indian market. 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. Auto Swing 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 230V ensures safe operation. Auto-restart with non-volatile memory ensures the WA18CU3ED 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 52°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.