BEE 5 Star+ Energy Rating certified

BEE 5 Star+ Energy Rating

ISEER 6.05 India's #1 Energy Efficiency certified

ISEER 6.05 — India's #1

SIGMA 1000-Hour Salt Spray Corrosion Test certified

SIGMA 1000-Hour Corrosion Test

WiFi AC 1.5 Ton Smart Air Conditioners for Home

WiFi AC 1.5 Ton Smart Air Conditioners for Home features Optimist's 1.4 Ton 5 Star+ Inverter Split AC with India's highest ISEER rating of 6.05. Engineered for 50°C Indian heat, it offers Turbo+ 1.9-Ton cooling, India's first gas-level indicator, and smart app-based remote control and energy tracking.

Optimist 1.4 Ton 5 Star+ Inverter Split AC — India's Highest ISEER-Rated (6.05) Smart Inverter Split Air Conditioner, Engineered for 50°C Indian Heat, with India's First Gas-Level Indicator, Turbo+ 1.9-Ton Cooling Boost & Optimist App for Live Energy Tracking + Remote Diagnostics (R-32 Refrigerant, 5-Year Comprehensive Warranty, 10-Year Compressor Warranty)

Our Range of Products

Optimist 1.4 Ton 5 Star+ Inverter Split AC — India's Highest ISEER-Rated (6.05) Smart Inverter Split Air Conditioner, Engineered for 50°C Indian Heat, with India's First Gas-Level Indicator, Turbo+ 1.9-Ton Cooling Boost & Optimist App for Live Energy Tracking + Remote Diagnostics (R-32 Refrigerant, 5-Year Comprehensive Warranty, 10-Year Compressor Warranty)

Optimist 1.4 Ton 5 Star+ Inverter Split AC — India's Highest ISEER-Rated (6.05) Smart Inverter Split Air Conditioner, Engineered for 50°C Indian Heat, with India's First Gas-Level Indicator, Turbo+ 1.9-Ton Cooling Boost & Optimist App for Live Energy Tracking + Remote Diagnostics (R-32 Refrigerant, 5-Year Comprehensive Warranty, 10-Year Compressor Warranty)

  • India's #1 ISEER 6.05, cuts bills 25-35%
  • Turbo+ boosts to 1.9-Ton effective cooling
  • Built-in gas-level indicator via Optimist App

Frequently Asked Questions

Which AC has Wi-Fi?

The Optimist 1.4 Ton 5 Star+ Inverter Split AC comes with built-in WiFi connectivity and works with the Optimist App on iOS and Android. It enables live energy monitoring, projected monthly bills, gas-level tracking, filter health status, intelligent remote diagnostics, and full scheduling and remote control from anywhere.

Can we add Wi-Fi in AC?

What is the ISEER rating of the Optimist 1.4 Ton AC?

Is a 1.4 Ton AC suitable for a 1.5 Ton room size?

What refrigerant does the Optimist WiFi AC use?

What warranty is included with the Optimist Smart WiFi AC?

How does the gas-level indicator work in the Optimist AC?

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Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Residential Homes

Residential Homes

Ideal for bedrooms, study rooms, and small living rooms (120–200 sq ft) across Indian homes.

Work-From-Home Offices

Work-From-Home Offices

Maintains comfortable temperature in home offices and study rooms for sustained productivity year-round.

Student Hostels & PG Accommodations

Student Hostels & PG Accommodations

Energy-efficient cooling with app-based scheduling perfect for hostel and PG rooms in Indian cities.

Coastal City Residences

Coastal City Residences

1,000-hour salt-spray corrosion-tested condenser ensures durability in high-humidity coastal environments.

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

Cut electricity bills by 25–35% every day with India's most energy-efficient inverter split AC, rated ISEER 6.05 — 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 specifically for North Indian and extreme-heat conditions.

Total Smart Control via Optimist App

Monitor live energy use, track gas levels, check filter health, run remote diagnostics, and schedule cooling — all from your phone, anywhere, anytime.

Get a Quote or Book Installation Today

Submit your details and our team will reach out within 24 hours to confirm pricing, schedule brand-authorised installation, and answer any queries.

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.