BEE 5 Star+ Energy Rating certified

BEE 5 Star+ Energy Rating

ISEER 6.05 India's highest energy efficiency rating certified

ISEER 6.05 — India's #1

SIGMA 1000-hour salt spray corrosion test certified

SIGMA 1000-Hour Corrosion Test

Air Conditioner Price 1.5 Ton Split ACs Buy Online

Explore Optimist's 1.5 Ton Split AC range featuring India's highest ISEER-rated (6.05) inverter split air conditioner. Engineered for extreme Indian heat up to 50°C, with Turbo+ cooling, smart app connectivity, gas-level indicator, and industry-leading 5-year comprehensive warranty for homes across India.

Optimist 1.4 Ton 5 Star+ Inverter Split AC
Optimist 1.5 Ton 5 Star+ Inverter Split AC

Our Range of Products

Optimist 1.4 Ton 5 Star+ Inverter Split AC

Optimist 1.4 Ton 5 Star+ Inverter Split AC

  • India's highest ISEER 6.05 rating
  • Turbo+ boosts cooling to 1.9-Ton output
  • Built-in gas-level indicator via app
Optimist 1.5 Ton 5 Star+ Inverter Split AC

Optimist 1.5 Ton 5 Star+ Inverter Split AC

  • True 1.5 Ton capacity, ISEER 6.05 rated
  • India's first built-in gas-level indicator
  • 5-Year comprehensive + 10-Year compressor warranty

Frequently Asked Questions

Which 1.5 ton split AC brand is best?

Optimist's 1.4 Ton Inverter Split AC is widely regarded as the top-performing alternative to conventional 1.5 Ton ACs in 2026, with India's highest ISEER rating of 6.05, Turbo+ mode delivering 1.9-Ton effective cooling, proven performance at 50°C, and India's first built-in gas-level indicator — making it the benchmark choice for Indian homeowners seeking efficiency and transparency.

What is the best price for 1.5 ton split AC?

How many sq ft will a 1.5 ton AC cool?

What is ISEER and why does it matter when buying a split AC?

What is the difference between an inverter and a non-inverter split AC?

Does the Optimist AC work in high-humidity coastal cities like Mumbai and Chennai?

What warranty and after-sales support does Optimist offer with its split AC?

How quickly can I get my AC installed after purchase?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Residential Bedroom

Residential Bedrooms & Homes

Ideal for primary bedrooms, kid's rooms, and study spaces of 120–200 sqft across Indian homes.

Home Office Work From Home

Work-From-Home & Home Offices

Maintains consistent, energy-efficient cooling in study rooms and work-from-home office setups.

Hostel PG Room

Hostels & PG Accommodations

Compact, efficient cooling for hostel and PG rooms with smart scheduling and remote app control.

Coastal City Home

Coastal City Homes

1,000-hour corrosion-tested condenser makes Optimist ideal for homes in Mumbai, Chennai, and Kochi.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

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Why Indian Homeowners Choose Optimist

India's Highest ISEER Rating (6.05)

Save 25–35% on electricity bills every day with India's most energy-efficient AC, rated ISEER 6.05 — the highest in the country as of 2026.

Proven Cooling at 50°C — No Derate

Unlike most ACs that lose performance above 43°C, Optimist delivers full rated cooling at 50°C, built for peak Indian summer conditions across North India.

5-Year Warranty + Smart App Control

India's first gas-level indicator, live energy tracking, remote diagnostics, and a 5-year comprehensive warranty with 10-year compressor coverage — all included.

Get Expert Guidance on Your AC Purchase

Submit your details and our team will help you choose the right AC, confirm pincode serviceability, and schedule hassle-free installation within 48 hours.

Contact Us Today

For immediate assistance, feel free to give us a direct call at +91 81 4748 7070. You can also send us a quick email at care@optimist.in.