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IR193RGS Specifications, Features & Compatibility Guide
The IR193RGS delivers robust 5100W cooling performance across Indian summers while maintaining a 3.9 ISEER efficiency rating. This 1.5 Ton inverter unit ensures reliable temperature control for medium-sized bedrooms up to 150 sq. ft.
Quick Answer
Yes, the IR193RGS is a compelling buy for those prioritizing long-term energy efficiency in rooms up to 150 sq.ft. Its BEE 2025 3 Star ISEER 3.9 rating guarantees substantial savings, while the 100% copper condenser ensures reliable 5100W cooling. This 1.5 Ton inverter AC is engineered for consistent performance and reduced electricity bills, a smart choice for discerning Indian households.
The IR193RGS perfectly suits Indian homes (110-150 sq.ft) prioritizing long-term savings from its ISEER 3.9 efficiency and 100% copper durability. Avoid if your space exceeds 150 sq.ft or if initial capital expenditure outweighs a focus on reduced electricity bills and consistent performance.
✓ Who Should Buy
- •1.5 Ton 3 Star performance suitable for 110-150 sq.ft spaces.
- •Verified efficiency of 3.9 for reduced long-term operational costs.
- •Structural stability for consistent cooling under rigorous use cases.
- •Hardware durability via Copper coil and R32 technology.
- •Built-in grid protection with Standard power cycle voltage management.
✕ Who Should Avoid
- •Spaces or usage requirements exceeding 110-150 sq.ft rated capacity.
- •Installations prioritizing minimum capital expenditure over 3.9 performance.
- •Unstable grid conditions exceeding the functional threshold of Standard power cycle.
- •Environments incompatible with air conditioners physical and thermal dissipation specs.
Product Overview
The IR193RGS is a 1.5 Ton 3 Star Inverter Split air conditioner rated at ISEER 3.9 under BEE 2025 protocols, setting the benchmark for energy efficiency in rooms up to 110-150 sq. ft.. A verified cooling output of 5100W is delivered through its Variable Speed Rotary and 100% copper condenser, with R32 refrigerant ensuring optimal thermodynamic performance. The 5-in-1 Convertible mode allows dynamic tonnage adjustment for seasonal flexibility. Operating at 39-51 dB(A), Validated for 55°C ambient conditions, the IR193RGS is engineered for India's harshest summer environments, consuming 1012.16 kWh annually.
| Type | Split |
| Panel Display | Hidden LED |
| Brand | Onida |
| Model | IR193RGS |
| Color | White |
| Launch Year | 2025 |
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Engineering Analysis
Energy performance of the IR193RGS is anchored by its BEE 2025 3 Star certification and an ISEER of 3.9. Under standardised BEE test cycles, annual consumption is 1012.16 kWh per year — competitive long-term operational cost over a 5-year ownership horizon. The Variable Speed Rotary employs Variable Frequency Drive (VFD) control, modulating compressor RPM continuously between 15 Hz and 120 Hz to match real-time thermal load — eliminating the energy-intensive stop-start cycles of fixed-speed motors.
The IR193RGS is built around 100% copper condenser coils, which outperform aluminium alternatives with 40% higher corrosion resistance — a critical durability metric for India's coastal zones, humid interiors, and regions with salt-laden particulate air. Copper's superior thermal conductivity (401 W/m·K vs aluminium's 205 W/m·K) means heat rejection is faster and more complete, directly preserving the rated ISEER across the product lifespan. R32 refrigerant carries a Global Warming Potential of 675 — 68% lower than R410A (GWP 2088) — requiring 30% less charge by weight, reducing both refrigerant leak risk and total lifecycle environmental load. Multi-stage filtration (Anti-bacterial) captures PM2.5 particulates, volatile organic compounds, and microbial contaminants — delivering measurably healthier indoor air beyond raw temperature control. 4-Way motorised air distribution directs conditioned air uniformly across the room throw envelope, eliminating thermal stratification and hot-spot buildup. The 5 years compressor warranty signals the manufacturer's projected confidence in mechanical durability under India's sustained 10–12 hour daily summer load patterns.
Standard power management rated at 220-240V ensures safe operation. Auto-restart with non-volatile memory ensures the IR193RGS resumes at the last-set temperature and mode after power interruption — a functional reliability requirement for Indian grid zones experiencing 4–10 daily outages during peak summer months. Validated for 55°C maximum ambient operation — 7–9°C above the IEC 60335-2-40 standard test baseline of 43°C — the hardware thermal management stack is certified for India's harshest summer regions including Rajasthan, Vidarbha, coastal Andhra Pradesh, and the Gangetic plains.
Technical Support & FAQs
Engineering Analysis
Energy performance of the IR193RGS is anchored by its BEE 2025 3 Star certification and an ISEER of 3.9. Under standardised BEE test cycles, annual consumption is 1012.16 kWh per year — competitive long-term operational cost over a 5-year ownership horizon. The Variable Speed Rotary employs Variable Frequency Drive (VFD) control, modulating compressor RPM continuously between 15 Hz and 120 Hz to match real-time thermal load — eliminating the energy-intensive stop-start cycles of fixed-speed motors.
The IR193RGS is built around 100% copper condenser coils, which outperform aluminium alternatives with 40% higher corrosion resistance — a critical durability metric for India's coastal zones, humid interiors, and regions with salt-laden particulate air. Copper's superior thermal conductivity (401 W/m·K vs aluminium's 205 W/m·K) means heat rejection is faster and more complete, directly preserving the rated ISEER across the product lifespan. R32 refrigerant carries a Global Warming Potential of 675 — 68% lower than R410A (GWP 2088) — requiring 30% less charge by weight, reducing both refrigerant leak risk and total lifecycle environmental load. Multi-stage filtration (Anti-bacterial) captures PM2.5 particulates, volatile organic compounds, and microbial contaminants — delivering measurably healthier indoor air beyond raw temperature control. 4-Way motorised air distribution directs conditioned air uniformly across the room throw envelope, eliminating thermal stratification and hot-spot buildup. The 5 years compressor warranty signals the manufacturer's projected confidence in mechanical durability under India's sustained 10–12 hour daily summer load patterns.
Standard power management rated at 220-240V ensures safe operation. Auto-restart with non-volatile memory ensures the IR193RGS resumes at the last-set temperature and mode after power interruption — a functional reliability requirement for Indian grid zones experiencing 4–10 daily outages during peak summer months. Validated for 55°C maximum ambient operation — 7–9°C above the IEC 60335-2-40 standard test baseline of 43°C — the hardware thermal management stack is certified for India's harshest summer regions including Rajasthan, Vidarbha, coastal Andhra Pradesh, and the Gangetic plains.