Blue Star 1.5 Ton 5 Star IE518PNU 2025 Model Inverter Split AC (White)
The Blue Star 1.5 Ton 5 Star IE518PNU 2025 Model Inverter Split AC (White) delivers maximum cooling performance with peak energy efficiency, engineered with 1.5 Ton capacity.
Featuring premium copper condenser coils and variable-speed dual inverter compressors, it rapidly drops room temperatures and sustains quiet comfort even during 50°C summer heatwaves.
- check_circleBEE 5-Star rated dual-inverter compressor cuts annual power bills significantly
- check_circle100% copper condenser tubing with anti-corrosion blue-fin protection
- check_circleExtreme ambient cooling engineered to operate efficiently even at 50°C
- help_outlineHigher upfront purchase price (typically recouped via electricity savings over 2-3 years)
- help_outlineProfessional wall mounting and vacuuming installation required
Best Price as on 11th Oct, 2026 at 5:39:29 pm
₹42,299 at
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As on 5:40:58pm 10-10-2026
Blue Star 1.5 Ton 5 Star IE518PNU 2025 Model Inverter Split AC (White) is available at the best verified price of ₹42,299 on Moglix (updated 5:39:29pm 11-10-2026).
Product Overview & Value Proposition
The Blue Star 1.5 Ton 5 Star IE518PNU 2025 Model Inverter Split AC represents a significant advancement in residential cooling technology, specifically engineered for consumers who prioritize energy efficiency and consistent thermal comfort. As a 2025 model, this unit is positioned at the forefront of the latest Bureau of Energy Efficiency (BEE) standards, offering a sophisticated solution for medium-sized rooms that require reliable, high-performance cooling.
This split air conditioner is designed for the modern household, targeting users who are increasingly conscious of rising electricity costs and environmental impact. By utilizing Inverter technology and achieving a 5 Star BEE Rating for the year 2025, the IE518PNU aims to deliver substantial savings. Specifically, the manufacturer notes that this model can provide energy savings of up to 25% compared to a Non-Inverter 1 Star unit, making it a strategic investment for long-term operational economy.
The market placement of this Blue Star unit is clearly defined: it is a premium-tier, high-efficiency appliance that balances robust cooling capacity with refined energy management. It is an ideal choice for homeowners looking for a reputable brand name that combines variable speed compressor technology with durable copper components to ensure longevity and ease of maintenance.
Core Specifications & Architecture
At the heart of the Blue Star IE518PNU is a sophisticated architecture designed to optimize heat exchange and airflow. The system is built around a 1.5 Ton capacity, providing a substantial cooling capacity of 5100 W, which is essential for maintaining optimal temperatures in standard living rooms or large bedrooms.
Advanced Inverter Technology
Unlike traditional fixed-speed compressors, this model utilizes a Variable Speed Compressor. This inverter technology allows the unit to adjust its cooling output dynamically based on the thermal load of the room, rather than simply cycling on and off. This results in more precise temperature control and significantly reduced energy fluctuations. The efficiency of this system is quantified by an ISEER rating of 5.05 W/W, a critical metric for understanding how effectively the unit converts electrical energy into cooling power.
Thermal Exchange and Durability
The unit features a Copper condenser coil. Copper is widely regarded in the HVAC industry for its superior thermal conductivity and its ability to withstand the rigors of continuous use. Furthermore, the use of copper ensures that the system remains energy efficient and allows for easy maintenance, as copper components are generally more reliable and easier to service than alternative materials.
Electrical and Power Metrics
The Blue Star IE518PNU is designed to operate within standard residential electrical frameworks. It requires a power requirement of AC 230 V at 50 Hz. One of the most impressive technical aspects of this 2025 model is its annual electricity consumption, rated at 782.29 W, which underscores its high-efficiency 5-star status. This low consumption rate is a direct result of the optimized inverter architecture and the high ISEER rating.
Performance, Usability & Everyday Experience
In real-world applications, the Blue Star IE518PNU is engineered to provide a seamless and uninterrupted cooling experience. The performance is characterized by its ability to handle varying thermal loads without the jarring temperature swings often associated with non-inverter models.
Air Quality and Filtration
To enhance the indoor environment, the unit is equipped with a dual-layer filtration approach. It includes both an anti-bacteria filter and a dust filter. These features work in tandem to capture airborne particulates and mitigate the presence of bacteria, ensuring that the air circulated throughout the room is not only cool but also cleaner. This makes the unit particularly suitable for environments where air purity is a priority for the occupants.
Climate Control and Dehumidification
Beyond simple temperature reduction, the IE518PNU offers a dehumidification function. This is a vital feature for maintaining comfort during humid seasons, as it allows the unit to remove excess moisture from the air, preventing that "sticky" feeling and creating a more pleasant indoor climate. The combination of precise cooling and moisture control ensures a highly customizable user experience.
Operational Convenience
The inclusion of an Auto Restart feature provides significant peace of mind. In the event of a power cut, the air conditioner will automatically resume its previous settings once power is restored, eliminating the need for manual intervention or the inconvenience of resetting the remote and unit parameters. This feature is essential for maintaining a consistent environment in areas where power stability may fluctuate.
Design, Build Quality & Efficiency
The physical design of the Blue Star IE518PNU follows a clean, functional aesthetic, presented in a classic White finish that allows it to blend seamlessly into various interior decor styles. The build quality is reflected in the substantial weight and dimensions of both the indoor and outdoor components.
Indoor Unit Specifications
The indoor unit is designed for unobtrusive placement. It has a weight of 11.5 kg and measures 91.2 cm x 31.5 cm x 24.3 cm. These dimensions suggest a sleek profile that provides ample airflow without dominating the wall space. The inclusion of the anti-bacteria and dust filters is integrated into this compact design to ensure high-performance air processing.
Outdoor Unit and Robustness
The outdoor unit is the powerhouse of the system, weighing 27.4 kg. Its dimensions are 84 cm x 56 cm x 35.2 cm. The robust build of the outdoor unit is necessary to house the variable speed compressor and the copper condenser coil, protecting these critical components from external environmental factors. The weight and scale of the outdoor unit indicate a sturdy construction capable of handling the heat dissipation required for a 5100 W cooling capacity.
Efficiency and Sustainability
The primary design philosophy of this 2025 model is efficiency. By achieving a 5 Star BEE Rating, the unit is optimized to minimize its carbon footprint and electricity usage. The annual electricity consumption of 782.29 W is a testament to the engineering focus on reducing the energy overhead of the cooling process, making it a highly efficient choice for the environmentally conscious consumer.
Pros, Cons & Buying Recommendation
Deciding whether to invest in the Blue Star IE518PNU requires an understanding of how its specific features align with your lifestyle and environmental needs.
Pros
- Exceptional Energy Efficiency: The 5 Star 2025 BEE rating and 5.05 ISEER rating offer significant long-term savings.
- Advanced Inverter Technology: The variable speed compressor ensures stable temperatures and efficient power usage.
- Durable Construction: The use of a copper condenser coil ensures better heat exchange and easier maintenance.
- Enhanced Air Quality: Dual filtration with anti-bacteria and dust filters improves indoor air hygiene.
- User Convenience: Auto-restart functionality simplifies operation after power interruptions.
- High Cooling Capacity: A 5100 W output is well-suited for medium-sized residential spaces.
Cons
- No Wi-Fi Connectivity: The unit lacks smart connectivity features, meaning it cannot be controlled via a smartphone or IoT ecosystem.
- Manual Control Reliance: Users must rely on the provided remote control for all adjustments.
Buying Recommendation
The Blue Star 1.5 Ton 5 Star IE518PNU is highly recommended for:
About the brand
Blue Star is an Indian cooling and refrigeration stalwart with over eight decades of engineering expertise across commercial refrigeration, split air conditioners, and UV water purifiers.
verified_user PriceHunt regularly aggregates and compares live prices for Blue Star products across 50+ authorized online stores in India (including Amazon, Flipkart, Croma, Reliance Digital, and Vijay Sales) to help buyers find verified discounts, genuine dealer warranties, and side-by-side spec comparisons.
Specifications for Blue Star 1.5 Ton 5 Star IE518PNU 2025 Model Inverter Split AC (White)
| star_outlineGeneral Overview | |
|---|---|
| Brand | Blue Star |
| Color | White |
| Model Name | IE518PNU |
| Type | Split |
| kitchenGeneral & Capacity | |
| Capacity In Tons | 1.5 Ton |
| Cooling Capacity | 5100 W |
| Capacity | 1.5 Ton |
| Model Year | 5 Star BEE Rating 2025 : For Energy Savings Upto 25% (Compared to Non-Inverter 1 Star) |
| ac_unitCooling & Hardware | |
| Compressor | Variable Speed |
| Condenser Coil | Copper |
| boltPower & Electrical | |
| Annual Electricity Consumption | 782.29 W |
| Power Requirement | 50 Hz, AC 230 V |
| straightenDimensions & Weight | |
| Indoor Unit Weight | 11.5 kg |
| Indoor W X H X D | 91.2 cm x 31.5 cm x 24.3 cm |
| Outdoor Unit Weight | 27.4 kg |
| Outdoor W X H X D | 84 cm x 56 cm x 35.2 cm |
| star_outlineGeneral Specifications | |
| Air Conditioner Technology | Inverter |
| Bee Rating Year | 2025 |
| Bee Star Rating | 5 Star BEE Rating |
| Box Contents | User Manual, Remote, Warranty Card, Copper Tube (3 m), 1 Outdoor Unit, Inter Connecting Wire (3.5 m), 1 Indoor Unit |
| Dehumidification | Yes |
| Remote Control | Yes |
| Auto Restart | No Need to Manually Reset the Settings Post Power-cut |
| Copper | Energy Efficient, Best in Class Cooling with Easy Maintenance. |
| smart_toyAir Flow & Filter Features | |
| Anti-Bacteria Filter | Yes |
| Dust Filter | Yes |
| smart_toyConvenience Features | |
| Auto Restart | Yes |
| tuneDisclaimer | |
| Disclaimer | The Manufacturing Date can be Earlier Than the Model Year. |
| memoryPerformance Features | |
| Iseer | 5.05 W/W |
Price History & Analysis for Blue Star 1.5 Ton 5 Star IE518PNU 2025 Model Inverter Split AC (White)
timelineWe have tracked price movements for Blue Star 1.5 Ton 5 Star IE518PNU 2025 Model Inverter Split AC (White) over the past 32 days:
The best price of Blue Star 1.5 Ton 5 Star IE518PNU 2025 Model Inverter Split AC (White) has not shown much overall variation over the recorded period. The average for best price is more or less stable. Since Blue Star 1.5 Ton 5 Star IE518PNU 2025 Model Inverter Split AC (White) has been at this price for some time, our recommendation will be to buy it at the best price in India of ₹42,299 now.
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- 5 Star BEE Rating Energy(star) Rating

- Hitachi Split AC With Inverter Compressor Delivers Faster Cooling And Lower Energy Consumption. The Variable-speed Compressor Intelligently Adjusts Its Power Based On The Heat Load, Ensuring Consistent And Uninterrupted Cooling. Powered By EEV Precision Cool Technology, It Accurately Monitors Cooling Requirements And Regulates Refrigerant Flow For Superior Performance And Enhanced Efficiency
- Capacity : 1.5 Ton AC Suitable For Medium Sized Rooms Up To 150 Sq. Ft., Delivering Efficient Cooling Even At 54?C. Features 4?Way Swing And 550 CFM IDU Airflow For Powerful, Uniform Cooling
- Energy Rating: 3 Star Energy Efficiency
- Annual Energy Consumption : 864.39 Units

- Split Type
- 1.5 Ton Capacity
- 5.65 W/W Eer
- 5 Star BEE Rating Energy(star) Rating

Godrej 2 Ton 3 Star Split Inverter AC 5-in-1 Convertible i-Sense Technology
₹40,120
As on 1:36:41pm 11-09-2026
- Split Type
- 2 Ton Capacity
- 4.39 W/W Eer
- 3 Star BEE Rating Energy(star) Rating

- Split Type
- 2 Ton Capacity
- 4.45 W/W Eer
- 3 Star BEE Rating Energy(star) Rating

- Samsung Air Conditioners Powered With BESPOKE AI: Smart And Powerful ACs With Wi-Fi And Voice Control Offering 30% Additional Energy Savings With AI Energy Mode.
- Capacity (1.5Ton): Suitable For Medium Sized Rooms (120 To 150 Sq Ft)
- Energy Rating: 3 Star BEE Rating With Power Saving Mode
- ISEER Rating Of 4.43 W/W (better Than Industry Benchmarks

Godrej 2 Ton 3 Star HIC 24J3TS 2026 Model Inverter Split AC (White)
₹40,120
As on 3:53:49pm 21-05-2026
- Split Type
- 2 Ton Capacity
- 4.39 W/W Eer
- 3 Star BEE Rating Energy(star) Rating

IFB 1.5 Ton 3 Star AI Powered Inverter Split AC 8 in 1 Flexi Mode CI193GN22RGM3
₹39,990
As on 1:36:41pm 11-09-2026
- Split AC With Inverter Compressor: Enjoy Powerful Cooling Even At 55?C With A Variable Speed Compressor That Adapts To Heat Load. 8-in-1 Convertible Modes (up To 115%* Capacity) Deliver Customized Cooling, Better Energy Savings, And All-day Comfort.
- Capacity: 1.5 Ton: Suitable For Medium Sized Rooms (Up To 150 Sq.Ft); Air Flow: 530 CFM
- Cooling Capacity: 5000 W & Flawless Cooling Even At 55?C Surrounding Temprature
- 3 Star Energy Rating; Energy Consumption Of 889.95 Units Per Year And A High ISEER Value Of 4.35, Low Electricity Consumption Without Compromising On Powerful Cooling Performance

- Full Capacity 1 Ton Inverter Split AC : Variable Speed Compressor Provides Optimal Cooling Depending On Heat Load, Ranging From As Low As 50% To As High As 105% Of Capacity, Providing Powerful Cooling Combined With Higher Energy Efficiency For More Savings.
- Cooling Capacity - 3580W: Suitable For 120 To 150 Sq.ft Room Size; 10 Metre Long Reach Airflow; Cools Even At 55?C;
- BEE Star Rating: 3 Star. Annual Energy Consumption: 618.58 KWh. ISEER Value: 4.48; High Part Load (50%) Efficiency 4.65
- 100% Copper Evaporator & Condenser Coil: Better Cooling And Requires Low Maintenance. Anti-Corrosion Treatment On Heat Exchanger: Epoxy Resin Coating On Evaporator And Blue Fin Coating On Condenser Enhance Durability And Long Life With Trouble Free Performance.

- Split Type
- 1.5 Ton Capacity
- 4.35 W/W Eer
- 3 Star BEE Rating Energy(star) Rating
Blue Star 1.5 Ton 5 Star IE518PNU 2025 Model Inverter Split AC (White) vs. Godrej 1.5 Ton 5 Star Split Inverter AC 5-in-1 Convertible AI Powered i-Sense
Compare live market pricing, specifications, and buying value against its closest competitor
User Reviews for Blue Star 1.5 Ton 5 Star IE518PNU 2025 Model Inverter Split AC (White)
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