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SIC 18DTC3 VYQ IOT Specifications, Features & Compatibility Guide
SIC 18DTC3 VYQ IOT delivers 5300W cooling capacity using a rotary compressor and R32 refrigerant. Its 100% copper condenser ensures durability against humid Indian climates. This 1.5 Ton 3 Star unit maintains steady thermal regulation.
Quick Answer
SIC 18DTC3 VYQ IOT is ideal for home offices requiring consistent cooling across 180 sq. ft. areas. It achieves a 3.95 ISEER rating while consuming 980.37 kWh annually, balancing fixed-speed reliability with modern efficiency standards. Experts recommend this model to users seeking hardware longevity over complex electronics.
SIC 18DTC3 VYQ IOT solves maintenance frustrations in high-humidity zones through robust copper hardware. That model remains a perfect selection for master bedrooms where sustained, heavy-duty operation becomes vital. Pick this unit to ensure dependable climate control.
✓ Who Should Buy
- •1.5 Ton 3 Star performance suitable for Up to 180 sq.ft spaces.
- •Verified efficiency of 3.95 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 Stabilizer-free operation voltage management.
✕ Who Should Avoid
- •Spaces or usage requirements exceeding Up to 180 sq.ft rated capacity.
- •Installations prioritizing minimum capital expenditure over 3.95 performance.
- •Unstable grid conditions exceeding the functional threshold of Stabilizer-free operation.
- •Environments incompatible with air conditioners physical and thermal dissipation specs.
Product Overview
At the core of the SIC 18DTC3 VYQ IOT is a Rotary running on R32 refrigerant, backed by a 100% copper condenser — a hardware combination engineered for sustained peak performance in rooms Up to 180 sq. ft.. Rated cooling capacity is 5300W, with a BEE 2025 ISEER of 3.95 — placing it in the efficiency-compliant range for 1.5 Ton 3 Star Fixed-Speed Split ACs. Annual energy consumption is 980.37 kWh under standardised BEE conditions, representing a 20–30% reduction versus non-inverter equivalents. The integrated 190–240V stabilizer-free circuit makes it installation-ready for areas with inconsistent grid supply. A built-in 5-in-1 Convertible mode provides adaptive tonnage control based on ambient heat load. Validated for 52°C maximum ambient operation, the SIC 18DTC3 VYQ IOT is built for India's hottest months, with indoor noise held at 40 dB(A).
| Type | Split |
| Panel Display | Hidden |
| Brand | Godrej |
| Model | SIC 18DTC3 VYQ IOT |
| Color | White |
| Launch Year | 2025 |
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Engineering Analysis
Energy performance of the SIC 18DTC3 VYQ IOT is anchored by its BEE 2025 3 Star certification and an ISEER of 3.95. Under standardised BEE test cycles, annual consumption is 980.37 kWh per year — competitive long-term operational cost over a 5-year ownership horizon. The Rotary employs Variable Frequency Drive (VFD) control to match real-time thermal load — eliminating the energy-intensive stop-start cycles of fixed-speed motors. Peak electrical draw is 1650W at 230V nominal supply, with an inverter drive board maintaining power factor above 0.95 across all load states.
The SIC 18DTC3 VYQ IOT 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, Dust, Anti-Microbial) 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 10-Year compressor warranty signals the manufacturer's projected confidence in mechanical durability under India's sustained 10–12 hour daily summer load patterns.
Stabilizer-free operation (190–240V) eliminates the need for external voltage hardware. Auto-restart with non-volatile memory ensures the SIC 18DTC3 VYQ IOT 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. Integrated Wi-Fi and app-based control enables schedule automation, real-time unit-level energy monitoring, and geofencing-based pre-cooling to minimise idle runtime and reduce consumption by up to 15%. The onboard diagnostic module performs 12 system integrity checks at every startup — refrigerant pressure levels, coil surface temperature, compressor current draw, fan motor RPM, and PCB supply voltage — flagging anomalies before they escalate into compressor failure events. Validated for 52°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 SIC 18DTC3 VYQ IOT is anchored by its BEE 2025 3 Star certification and an ISEER of 3.95. Under standardised BEE test cycles, annual consumption is 980.37 kWh per year — competitive long-term operational cost over a 5-year ownership horizon. The Rotary employs Variable Frequency Drive (VFD) control to match real-time thermal load — eliminating the energy-intensive stop-start cycles of fixed-speed motors. Peak electrical draw is 1650W at 230V nominal supply, with an inverter drive board maintaining power factor above 0.95 across all load states.
The SIC 18DTC3 VYQ IOT 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, Dust, Anti-Microbial) 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 10-Year compressor warranty signals the manufacturer's projected confidence in mechanical durability under India's sustained 10–12 hour daily summer load patterns.
Stabilizer-free operation (190–240V) eliminates the need for external voltage hardware. Auto-restart with non-volatile memory ensures the SIC 18DTC3 VYQ IOT 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. Integrated Wi-Fi and app-based control enables schedule automation, real-time unit-level energy monitoring, and geofencing-based pre-cooling to minimise idle runtime and reduce consumption by up to 15%. The onboard diagnostic module performs 12 system integrity checks at every startup — refrigerant pressure levels, coil surface temperature, compressor current draw, fan motor RPM, and PCB supply voltage — flagging anomalies before they escalate into compressor failure events. Validated for 52°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.