Top 5 Tips to Choose the Right Split AC in 2025

When the summer heat gets unbearable, nothing feels better than stepping into a cool, comfortable room. And one of the best ways to achieve that is with a high-quality split AC. But with so many models available in the market, finding the perfect one can feel confusing. Whether you're upgrading your old unit or buying a new one for your home, this simple guide will help you choose wisely and confidently.

 Here are five key things you should consider when buying a split air conditioner in 2025.

1. Decide the Right Tonnage for Your Room Size

Tonnage indicates how much cooling an AC can deliver. Choosing the wrong tonnage can lead to poor cooling or higher energy bills. A split AC that’s too small for your room will struggle to keep things cool, while an oversized one may cool too quickly but won't remove humidity
properly.

Here's a general guide:

•    For rooms up to 110 sq. ft. – 1-ton split AC


•    For rooms between 110–160 sq. ft., 1.5-ton split air conditioners work best


•    For rooms above 160 sq. ft. – Consider a 2-ton model

Also, keep in mind factors like ceiling height, direct sunlight, the number of people in the room, and how often doors are opened.

2. Look at Energy Efficiency Ratings

Air conditioners are long-term investments and can significantly impact your electricity bills. So, make sure to check the BEE star rating. A higher star rating means better energy efficiency. Inverter split ACs have become popular because they adjust compressor speed based on room temperature, which reduces power consumption. If you plan to use your AC for 6–8 months a year, investing in a 5-star inverter split AC will save you money in the long run. Look for models with ISEER ratings above 4.5 for maximum savings.

3. Compare Features and Cooling Technology

Modern split air conditioners come packed with smart features that enhance convenience and comfort.

Some of the most useful features to look for include:

•      Convertible cooling modes – Allows you to scale the cooling power depending on your needs (great for energy saving)


•      Fast cooling or turbo modes – Helps cool the room quickly on very hot days


•      Wi-Fi or voice control – Manage your AC through mobile apps or voice assistants like Alexa and Google Assistant


•      PM 2.5 or PM 0.1 filters – Helps improve indoor air quality, especially in urban areas


•      Auto-clean functions – Prevents mould buildup inside the indoor unit

The best split air conditioners in 2025 are offering more than just cooling. They are smarter, cleaner and more adaptive.

4. Check the Build Quality and After-Sales Support

Durability matters when you’re spending on a premium appliance. Make sure the AC you choose has the following:

• 100% copper condenser coils for better heat exchange and long life


• Anti-corrosion coatings like Gold Fin or Blue Fin to protect against rust, especially in coastal or humid areas

Don’t ignore the brand's reputation for service. Good after-sales support and easy availability of spare parts can make a huge difference later on. Some brands also offer long warranties, such as 10 years on the compressor, 5 years on the PCB, and 1 year on the overall unit. This is a strong signal of quality.

5. Set a Budget but Think Long-Term

While it’s tempting to go for the cheapest option, a low-cost split AC might cost you more in maintenance and power bills over time. Instead, look at the total value: energy savings, durability, brand support, and features. 

In 2025, a good 1.5-ton split air conditioner with inverter technology, a 5-star rating, and modern features should cost anywhere between ₹40,000 and ₹55,000, depending on the brand and offers. 

Conclusion 

Choosing the right AC isn’t just about size or price. It's about finding a model that fits your lifestyle, room size, energy needs, and climate. The best split air conditioners today are more efficient, smarter, and built to deliver consistent performance year after year. 

If you're looking for a trusted brand that combines performance with innovation, Cruise AC offers a range of smart, powerful, and energy-efficient split ACs designed for Indian conditions. Whether it’s their convertible cooling modes, advanced filters, or tropical inverter technology,

Cruise split ACs are engineered to keep you cool comfortably and cost-effectively.