Blue Star Split Inverter AC, 1.5 Ton, 3 Star
The Blue Star Split Inverter AC, 1.5 Ton, 3 Star offers dependable cooling and balanced power consumption, featuring 1.5 Ton capacity.
With smart airflow louvers and efficient inverter modulation, it maintains steady ambient comfort while keeping upfront purchase costs reasonable.
- check_circleAffordable upfront purchase price with modern variable-speed inverter tech
- check_circleMaintains consistent room temperature without noisy on/off compressor clicking
- check_circleCopper condenser coils ensure reliable heat exchange
- help_outlineConsumes approximately 15-20% more electricity than a 5-star unit during long daily runs
Best Price as on 10th Oct, 2026 at 5:44:37 pm
₹27,994 at
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Blue Star M Series 5 in 1 Convertible 1.5 Ton 3 Star Inverter Split AC with 4-Way Swing (Copper Condenser, IC318MNU)
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Blue Star Y Series 5 in 1 Convertible 1.5 Ton 3 Star Inverter Split AC with Self Diagnosis (Copper Condenser, ID318YKU)
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Blue Star 1.5 Ton 3 Star 5-in-1 Convertible Inverter Split AC, IA318EXU
₹36,499
₹75,990Brand: Blue Star | Item in Pack: 1 Piece | PM 2.5 & Dust Filtration - Helps Capture Fine Pm2.5 Particles & Larger Dust Particles for Cleaner Indoor Air | Turbo Cool Technology -...As on 5:44:32pm 10-10-2026
MOGLIX
Blue Star 1.5 Ton 3 Star White Inverter Split AC,IA318DXU
₹36,699
₹60,000Brand: Blue Star | Item in Pack: 1 Piece | 5-in-1 Convertible Cooling-Offers Five Cooling Capacity Levels to Match Room Requirements while Optimizing Power Consumption | Digiq H...As on 5:44:32pm 10-10-2026
MOGLIX
Blue Star 1.5 Ton 3 Star White Inverter Split AC with Copper Condenser, IC318DXU
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₹56,900Brand: Blue Star | Item in Pack: 1 Piece | 1.5 Ton Inverter Cooling- Provides Efficient Variable- Speed Cooling for Medium- Sized Rooms | 3 Star Energy Rating- Offers A Balance ...As on 5:44:08pm 10-10-2026
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Blue Star V Series 5 in 1 Convertible 1.5 Ton 3 Star Inverter Split AC with DigiQ Penta Sensor (Copper Condenser, IC318VNU)
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₹61,500Brand: Blue Star | Item in Pack: 1 Piece | 1.5 Ton Inverter Cooling- Provides Efficient Variable-Speed Cooling for Medium-Sized Rooms | 3 Star Energy Rating- Balances Cooling Pe...As on 5:44:32pm 10-10-2026
MOGLIX
Blue Star 1.5 Ton 3 Star White Inverter Split AC with Copper Condenser, IC318DCUHC
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PreferredAMAZON
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Blue Star Split Inverter AC, 1.5 Ton, 3 Star is available across multiple stores with prices ranging from ₹27,994 to ₹44,619. The lowest verified price is currently ₹27,994 on Croma (updated 5:44:37pm 10-10-2026).
Product Overview & Value Proposition
The Blue Star Split Inverter AC, 1.5 Ton, 3 Star (Model ID318YKU) represents a strategic entry in the modern cooling market, specifically designed for users seeking a balance between cooling performance and energy management. As a part of the YKU series, this unit is engineered to address the thermal demands of medium-sized residential spaces, leveraging advanced inverter technology to provide consistent comfort.
Positioned as a 2025 BEE Rated model, this air conditioner is built to meet contemporary efficiency standards. With a 3 Star BEE Rating, it offers a significant upgrade in energy management compared to older, less efficient technologies. Specifically, the manufacturer highlights that this unit can provide energy savings of up to 15% when compared to a Non-Inverter 1 Star model, making it a sensible choice for budget-conscious consumers looking to mitigate rising electricity costs.
The target audience for this Blue Star model includes homeowners and renters who require a reliable, mid-range cooling solution that does not demand the premium price tag of high-star rated luxury models but still offers the sophisticated benefits of an Inverter Rotary Compressor. It is a product designed for those who prioritize essential cooling functions, durability through copper components, and smart automation features like sleep modes and auto-restart capabilities.
Core Specifications & Architecture
At the heart of the Blue Star ID318YKU is a robust technical architecture designed for sustained cooling performance. The unit is a Split Type air conditioner, utilizing a dual-unit system consisting of an indoor unit and an outdoor unit, connected to facilitate efficient heat exchange.
Cooling Capacity and Compressor Technology
The device is rated at a 1.5 Ton capacity, which is a standard benchmark for cooling rooms of moderate size. It delivers a cooling capacity of 5010 W, ensuring that it can handle significant heat loads effectively. The core of its thermal management is the Inverter Rotary Compressor. Unlike traditional fixed-speed compressors, this inverter technology allows the motor to vary its speed according to the cooling demand, preventing the frequent on-off cycles that lead to energy wastage and temperature fluctuations.
Thermal Exchange and Efficiency Metrics
A critical component of this AC's longevity and efficiency is its Copper Condenser Coil. Copper is widely recognized in the HVAC industry for its superior thermal conductivity and ease of maintenance, providing best-in-class cooling compared to alternative materials. The efficiency of the unit is quantified by its ISEER rating of 3.85 W/W. Furthermore, the annual electricity consumption is estimated at 1006.84 Units, providing a clear metric for users to calculate their long-term operational costs.
Electrical Requirements
The system is designed to operate on a standard power supply of AC 230 V at 50 Hz. This ensures compatibility with most residential electrical grids, allowing for straightforward installation without the need for specialized industrial power configurations.
Performance, Usability & Everyday Experience
The Blue Star ID318YKU is engineered to provide a seamless user experience through various operating modes and intelligent automation. It is not merely a cooling device but a managed environment controller.
Operating Modes and Temperature Control
Users can tailor the environment using four distinct operating modes: Fan, Cool, Auto, and Dry. The Dry mode is particularly useful for dehumidification, helping to manage humidity levels during monsoon seasons or damp weather. For instances where rapid cooling is required, the Turbo Mode provides an immediate boost to the airflow and cooling intensity. The unit also features an indoor temperature indicator, allowing users to monitor the ambient conditions at a glance.
Smart Automation and Convenience
One of the standout features of this model is its ability to handle power instabilities. The Auto Restart with Memory Function ensures that in the event of a power cut, the unit will automatically resume its operation once power is restored, returning to the exact settings that were in place before the interruption. This eliminates the need for manual resets and ensures uninterrupted comfort.
For nighttime use, the Sleep Mode is a vital feature. It automatically adjusts the temperature throughout the night to ensure that the user remains comfortable as their body temperature naturally fluctuates during sleep. Additionally, the Timer function allows for scheduled operation, further enhancing user control over the device's lifecycle.
User Interface and Remote Control
The unit features an LED Panel Display on the indoor unit for clear visibility of settings and status. Control is facilitated via a dedicated Remote Control, which is equipped with Night Glow Buttons, making it easy to operate in complete darkness. The remote operates on AAA Batteries, ensuring easy replacement and availability of power sources.
Design, Build Quality & Efficiency
The physical design of the Blue Star ID318YKU emphasizes functionality and clean aesthetics, making it suitable for various interior decor styles.
Aesthetics and Dimensions
The unit comes in a classic White color, ensuring it blends seamlessly into most wall environments. The Indoor Unit is designed with a compact footprint, measuring 84.5 cm x 30 cm x 19.3 cm and weighing 10 kg. This makes it relatively easy to mount without excessive structural strain. The Outdoor Unit, which houses the compressor and condenser, is more substantial, with dimensions of 85.8 cm x 53.6 cm x 32.7 cm and a weight of 25 kg. Proper placement of this unit is essential for optimal heat dissipation.
Build and Filtration
While the unit does not include specialized active carbon or anti-bacteria filters, it is equipped with a Dust Filter to help manage airborne particulates and maintain air quality within the room. The use of a Copper Condenser is a significant indicator of build quality, as it offers better resistance to corrosion and easier repairability compared to aluminum alternatives.
Energy Efficiency Profile
As a 3 Star BEE Rated device for the 2025 cycle, the unit is optimized for energy conservation. The combination of the Inverter technology and the 3.85 W/W ISEER rating ensures that the 1.5 Ton capacity is delivered with a controlled consumption of electricity, aiming to keep the 1006.84 Units annual consumption within a reasonable range for a device of this power class.
Pros, Cons & Buying Recommendation
To assist in your purchasing decision, we have summarized the key strengths and limitations of the Blue Star ID318YKU based on its technical profile.
Pros
- Inverter Technology: Provides stable cooling and significant energy savings compared to non-inverter models.
- Copper Construction: Ensures high thermal efficiency and easier long-term maintenance.
- Smart Memory Function: Auto-restart capability prevents the hassle of manual reconfiguration after power outages.
- Comprehensive Modes: Includes Turbo mode for fast cooling and Dry mode for humidity control.
- User-Friendly Remote: Night glow buttons enhance usability in low-light conditions.
Cons
- Basic Filtration: Lacks advanced air purification features like active carbon or anti-bacteria filters.
- No Smart Connectivity: Does not feature Wi-Fi connectivity for smartphone or IoT integration.
- Limited Feature Set: Does not include a child lock or specialized quiet mode.
Buying Recommendation
The Blue Star 1.5 Ton
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 Split Inverter AC, 1.5 Ton, 3 Star
| star_outlineGeneral Overview | |
|---|---|
| Brand | Blue Star |
| Color | White |
| Model Name | ID318YKU |
| Type | Split |
| kitchenGeneral & Capacity | |
| Capacity In Tons | 1.5 Ton |
| Cooling Capacity | 5010 W |
| Capacity | 1.5 Ton |
| Model Year | 3 Star BEE Rating 2025 : For Energy Savings Upto 15% (Compared to Non-Inverter 1 Star) |
| ac_unitCooling & Hardware | |
| Compressor | Inverter Rotary Compressor |
| Condenser Coil | Copper |
| smart_toyFeatures & Modes | |
| Special Features | Sleep Mode: Auto-Adjusts the Temperature to Ensure Comfort During Your Sleep |
| boltPower & Electrical | |
| Annual Electricity Consumption | 1006.84 Units |
| Power Requirement | 50 Hz, AC 230 V |
| straightenDimensions & Weight | |
| Indoor Unit Weight | 10 kg |
| Indoor W X H X D | 84.5 cm x 30 cm x 19.3 cm |
| Outdoor Unit Weight | 25 kg |
| Outdoor W X H X D | 85.8 cm x 53.6 cm x 32.7 cm |
| star_outlineGeneral Specifications | |
| Air Conditioner Technology | Inverter |
| Bee Rating Year | 2025 |
| Bee Star Rating | 3 Star BEE Rating |
| Box Contents | 1 x Warranty Card; 1 x Indoor Unit; Copper Wire(10 Feet); 1 x Remote; 1 x Outdoor Unit; 1 x Manual |
| Cooling And Heating | No |
| Dehumidification | Yes |
| Operating Modes | Fan, Cool, Auto, Dry |
| Remote Control | Yes |
| Series | YKU |
| 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 | |
| Active Carbon Filter | No |
| Anti-Bacteria Filter | No |
| Deodorizing Filter | No |
| Dust Filter | Yes |
| smart_toyBody And Design Features | |
| Stepped Louvers | No |
| smart_toyConvenience Features | |
| Auto Restart | Yes |
| Child Lock | No |
| Memory Feature | Yes |
| Other Convenience Features | Auto Restart with Memory Function |
| Quiet Mode | No |
| Self Diagnosis | Yes |
| Sleep Mode | Yes |
| Timer | Yes |
| tuneDisclaimer | |
| Disclaimer | The Manufacturing Date can be Earlier Than the Model Year. |
| memoryPerformance Features | |
| Indoor Temperature Indicator | Yes |
| Iseer | 3.85 W/W |
| Panel Display | LED |
| Turbo Mode | Yes |
| smart_toyRemote Control Features | |
| Battery Type | AAA Batteries |
| Night Glow Buttons On Remote | Yes |
Price History & Analysis for Blue Star Split Inverter AC, 1.5 Ton, 3 Star
The price data available with us for Blue Star Split Inverter AC, 1.5 Ton, 3 Star is for only 23 days. Hence we will not be able to suggest much about making a good buying decision. You are requested to please use your own judgement and decision as far as product pricing is concerned. However, our analysis is shown under for your reference.
timelineWe have tracked price movements for Blue Star Split Inverter AC, 1.5 Ton, 3 Star over the past 23 days:
The best price of Blue Star Split Inverter AC, 1.5 Ton, 3 Star has not shown much overall variation over the recorded period. There is no specific trend for the best price over time. Since Blue Star Split Inverter AC, 1.5 Ton, 3 Star is at its best price right now, our recommendation will be to buy it at best price in India of ₹27,994.
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- Split AC With Inverter Compressor: Variable Tonnage Technology For Faster Cooling That Adjusts Power Depending On Cooling Requirement
- Capacity (1.5 Ton): Suitable For Medium Sized Rooms (111 To 150 Sq. Ft.) ; Cooling Capacity: 4800W ; Ambient Temperature: 48 ? With 2-Way Auto Air Swing
- Energy Rating : 3 Stars - Best In Class Efficiency
- Annual Energy Consumption: 842.84 Units Per Year

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

- Smart AC With Smart App: Blue Star Smart AC Comes With An In-built Wifi Module Which Ensures That You Can Use Your AC From Anytime
- Anywhere
- Set The Temperature And Enjoy Comfort Cooling Through Voice Command Assistants.
- Capacity: 1.5 Ton Suitable For Small Sized Rooms ( 151 To 180 Sq Ft.); Air Flow Volume (Wet CFM) (Turbo / High / Medium / Low) (614/564/517/450) Cooling Capacity (Min~Max) : 5200 (2354~5605)Watt & Ambient Temperature: 52 Degree Celsius With 4-Way Air Swing

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

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

- AI Powered Cooling: Advanced AI In This Godrej Air Conditioner Delivers Intelligent And Efficient Cooling For Superior Comfort In Your AC For Home.
- 5-in-1 Convertible: This Split AC Offers Flexible Cooling Modes From 40% To 110%, Ensuring Customized Performance And Energy Savings.
- Heavy Duty Cooling At 52?C: Experience Powerful Cooling Even In Extreme Summers With This Godrej Inverter AC Designed For Indian Weather Conditions.
- Pure Air Filter: The Built-in AC With Air Filter Removes Dust And Odours, Delivering Cleaner And Fresher Indoor Air Every Day.

Godrej 1 Ton 3 Star Inverter Split AC AI Powered AC 1T EC HIC 12Y3TH CA
₹28,999
As on 5:01:37pm 05-10-2026
- AI Powered Cooling: Advanced AI In This Godrej Air Conditioner Delivers Intelligent And Efficient Cooling For Superior Comfort In Your AC For Home.
- 5-in-1 Convertible: This Split AC Offers Flexible Cooling Modes From 40% To 110%, Ensuring Customized Performance And Energy Savings
- Heavy Duty Cooling At 52?C: Experience Powerful Cooling Even In Extreme Summers With This Godrej Inverter AC Designed For Indian Weather Conditions.
- I-Sense Technology : Intelligent Sensors In This Godrej AC Detect Room Temperature And Adjust Airflow For Precise Cooling Comfort.

LG Essential Series 0.8 Ton 2 Star Smart Inverter Split AC AS-Q11KNVE
₹26,990
As on 1:36:41pm 11-09-2026
- LG Essential Series, Split AC With Smart Inverter Compressor: Experience Powerful Cooling With LG Split AC, Featuring An Energy-efficient Inverter Compressor For Optimal Performance And Long-lasting Durability
- Capacity: 0.8 Ton Split AC
- Suitable For Small Sized Rooms (up To 110 Sq.ft); Air Circulation: 425/989 (In/Out) CFM
- Cooling Capacity: 2930 W & Ambient Temperature: 55 Degree Celsius With 2 Way Air Swing
Blue Star Split Inverter AC, 1.5 Ton, 3 Star vs. Godrej 1.5 Ton 3 Star Split Inverter 5-In-1 Convertible AI Powered AC
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