LG Cassette AC Price in India (2026)Best Inverter Ceiling Cooling for Offices — Dual Inverter & 4-Way Airflow

LG cassette AC prices in India range from ₹64,990 for the 1.5-ton CT-Q18GAVN0 to ₹92,990 for the 3-ton CT-Q36GAVN0. The most popular 2-ton models are the CT-Q24GAVN0 at ₹74,990 (dual inverter, best for offices) and the AT-Q24GCSV0 at ₹78,990 (4-way inverter, best for showrooms). The 1.5-ton AT-Q18GCSV0 at ₹68,990 offers 4-way airflow for small clinics and boutiques. Installation costs add ₹18,000–32,000 depending on false ceiling depth, copper piping length, and drainage routing. Prices include GST and are updated monthly based on market research across Amazon, Flipkart, and authorized LG dealer channels. LG cassette ACs are positioned in the mid-to-premium range — more expensive than Voltas and Blue Star but more affordable than Daikin and Mitsubishi while offering the largest service network in India.

Yes — LG cassette ACs are excellent for offices and are widely used in corporate spaces across India. The dual inverter compressor in models like the CT-Q24GAVN0 creates the smoothest temperature control of any commercial cassette AC — no jarring on/off cycles that disrupt conference calls, video meetings, or focused work. At 31–32 dB, LG cassettes are quieter than office conversations and keyboard typing, making them ideal for open-plan workspaces and meeting rooms. The 4-way swing with individual louver control lets you target specific zones — conference rooms get stronger airflow while cubicle areas get gentle circulation. With 6,500+ service centres, LG offers the fastest repair turnaround in India — critical for businesses that cannot afford cooling downtime during working hours. The stabilizer-free operation (140–290V) handles voltage fluctuations common in commercial buildings without requiring a separate stabilizer. The only limitation is the lack of Wi-Fi or smart app connectivity, which means you cannot control the AC remotely — but for most offices, this is not a priority.

Yes — LG cassette ACs with dual inverter technology save 30–40% electricity compared to non-inverter cassettes of the same tonnage. In real numbers: a 2-ton LG dual inverter cassette (CT-Q24GAVN0, ISE 3.58) running 8 hours daily consumes approximately 315 units/month, costing ₹2,520 at India's average rate of ₹8/unit. A non-inverter 2-ton cassette with the same usage draws roughly 440 units/month, costing ₹3,520. That is a monthly saving of ₹1,000, or ₹12,000 per year. Over a 10-year commercial lifespan, total electricity savings exceed ₹1,20,000 — far more than the ₹15,000–20,000 upfront premium for the inverter model. The savings come from the dual rotary compressor that alternates and shares load, running continuously at 20–80% capacity instead of cycling between full power and complete shutdown. This smooth operation also extends compressor life by 30–40% compared to non-inverter units that restart 15–20 times per hour.

The best LG cassette AC depends on your commercial space size and cooling needs. For large offices and corporate spaces (250–380 sq ft), the CT-Q24GAVN0 at ₹74,990 is the top choice — dual inverter, 32 dB, and the best balance of price, efficiency, and service support. For showrooms and open-plan spaces needing 360-degree airflow (260–400 sq ft), the AT-Q24GCSV0 at ₹78,990 offers 4-way swing with independent flap control and the highest ISE rating (3.62) in LG's lineup. For small offices, clinics, and boutiques (180–280 sq ft), the CT-Q18GAVN0 at ₹64,990 is the quietest at 30 dB and the most affordable entry into LG cassette cooling. For large banquet halls and corporate atriums (450–600 sq ft), the CT-Q36GAVN0 at ₹92,990 delivers 3 tons of dual inverter cooling with 1,550 CFM airflow. Every LG cassette AC uses genuine inverter technology with a 10-year compressor warranty, so the choice comes down to tonnage, coverage needs, and budget.

For offices over 250 sq ft, an LG cassette AC is significantly better than split AC in four key ways. First, a single 2-ton LG cassette covers 250–380 sq ft with 360-degree airflow, replacing 2–3 split units that would create uneven cooling zones and require multiple outdoor units. Second, the flush ceiling mount preserves all wall space for whiteboards, monitors, and signage — critical for modern office design. Third, individual louver control allows zone targeting so conference rooms and cubicles get customized airflow without disturbing other areas. Fourth, the dual inverter compressor is built for continuous 8–10 hour daily operation, while residential split compressors are optimized for 6–8 hour cycles and may degrade under commercial stress. The trade-off is higher upfront cost (₹15,000–25,000 more than a comparable split) and the mandatory false ceiling requirement. For offices under 200 sq ft, a split AC remains more practical. For offices over 250 sq ft, an LG cassette AC is the superior choice.

Yes — LG cassette ACs require a false ceiling to recess the indoor unit, copper piping, drainage lines, and electrical wiring. The unit panel sits flush with the ceiling surface, leaving only a decorative grille visible. The 1.5-ton models (CT-Q18GAVN0 and AT-Q18GCSV0) need 12–14 inches of false ceiling depth. The 2-ton models (CT-Q24GAVN0 and AT-Q24GCSV0) require 14–15 inches. The 3-ton CT-Q36GAVN0 needs 16 inches. A standard LG cassette unit is approximately 22×22 inches in panel size for 1.5-ton and 24×24 inches for 2-ton and 3-ton models. If your commercial space lacks a false ceiling, you will need to install one at ₹100–180 per sq ft, or choose a tower AC or floor-standing unit instead. Always get a pre-installation site survey to measure ceiling depth, structural load capacity (LG cassettes weigh 25–40 kg depending on tonnage), drainage routing, and power supply before purchasing. LG offers free site surveys through their authorized dealers in most Indian cities.

A 2-ton LG dual inverter cassette AC (CT-Q24GAVN0) running 8 hours daily consumes approximately 315 units per month, costing ₹2,520 at India's average electricity rate of ₹8/unit. At 10 hours daily — typical for offices and showrooms — consumption rises to 395 units/month, costing ₹3,160. At 12 hours daily for restaurants and clinics, expect 475 units and ₹3,800/month. In cities with higher commercial tariffs like Mumbai (₹10–12/unit), monthly costs reach ₹4,750–5,700 for 12-hour usage. The 1.5-ton CT-Q18GAVN0 costs ₹1,920–2,400/month at 8–10 hours. The 3-ton CT-Q36GAVN0 costs ₹3,040–3,800/month at 8–10 hours. The AT-Q24GCSV0 (ISE 3.62) saves ₹80–120/month over the CT-Q24GAVN0 (ISE 3.58) due to its higher efficiency. Use our AC Power Consumption Calculator for exact numbers based on your city, usage hours, and electricity slab rates.

The difference between LG dual inverter and 4-way cassette ACs is in airflow design, not compressor technology. Both use the same dual inverter compressor — the 4-way models simply add four independently adjustable swing flaps instead of the standard 4-way louvers. The CT-Q series (CT-Q18, CT-Q24, CT-Q36) has 4-way airflow with synchronized louvers that move together. The AT-Q series (AT-Q18, AT-Q24) has 4-way airflow with independent flap control — each flap can be angled separately to direct cool air precisely where needed. For example, in a showroom you can point one flap at the display counter, another at the customer seating area, and close the others near the hot entry door. The AT-Q models cost ₹4,000 more than CT-Q models but offer 10–20 sq ft more coverage and ISE ratings that are 0.04–0.05 points higher. For standard offices with uniform layouts, the CT-Q series is sufficient. For showrooms, restaurants, and spaces with obstacles, the AT-Q series is worth the premium.