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BS-V123SX11 Specifications, Features & Compatibility Guide
The BS-V123SX11 provides efficient cooling for Indian homes using a Twin Pro Max Inverter and durable copper condenser. This 1 Ton 3 Star unit ensures reliable performance in rooms up to 110 sq. ft. during hot summers.
Quick Answer
Opt for the BS-V123SX11 if you need a reliable 1 Ton AC for rooms up to 110 sq.ft. Its BEE 2021 3 Star rating and ISEER 3.7 promise reduced long-term electricity bills, making it a smart investment for Indian households. The Twin Pro Max Inverter ensures consistent, efficient cooling on standard single-phase circuits.
The BS-V123SX11 is ideal for users prioritizing verified 3.7 ISEER efficiency and consistent cooling in rooms up to 110 sq.ft. Avoid if your space needs exceed its 1 Ton capacity or if upfront cost trumps long-term energy savings from its strong performance.
✓ Who Should Buy
- •1 Ton 3 Star performance suitable for Up to 110 sq.ft. spaces.
- •Verified efficiency of 3.7 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 Up to 110 sq.ft. rated capacity.
- •Installations prioritizing minimum capital expenditure over 3.7 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 BS-V123SX11 is a field-ready 1 Ton 3 Star Inverter Split air conditioner designed for reliable operation on standard Indian single-phase circuits. Its BEE 2021 3 Star certification and ISEER of 3.7 translate to Not Specified kWh annual consumption — a premium efficiency outcome for rooms Up to 110 sq. ft.. Cooling capacity is rated at 5185W, delivered through a Twin Pro Max Inverter Rotary alongside a 100% copper condenser and R32 refrigerant system. At 52 dB(A) indoor, it remains acoustically suitable for bedrooms and quiet spaces. Certified for up to Not Specified°C ambient operation, it covers the thermal range of every major Indian climatic zone.
| Type | Split |
| Panel Display | Hidden LED |
| Brand | BPL |
| Model | BS-V123SX11 |
| Color | White |
| Launch Year | 2021 |
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Engineering Analysis
Energy performance of the BS-V123SX11 is anchored by its BEE 2021 3 Star certification and an ISEER of 3.7. Under standardised BEE test cycles, annual consumption is Not Specified kWh per year — competitive long-term operational cost over a 5-year ownership horizon. The Twin Pro Max Inverter 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. Peak electrical draw is 1120W at 220-240V nominal supply, with an inverter drive board maintaining power factor above 0.95 across all load states.
The BS-V123SX11 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 (Dust) captures PM2.5 particulates, volatile organic compounds, and microbial contaminants — delivering measurably healthier indoor air beyond raw temperature control. 2-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.
Standard power management rated at 220-240V ensures safe operation. Auto-restart with non-volatile memory ensures the BS-V123SX11 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 Not Specified°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 BS-V123SX11 is anchored by its BEE 2021 3 Star certification and an ISEER of 3.7. Under standardised BEE test cycles, annual consumption is Not Specified kWh per year — competitive long-term operational cost over a 5-year ownership horizon. The Twin Pro Max Inverter 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. Peak electrical draw is 1120W at 220-240V nominal supply, with an inverter drive board maintaining power factor above 0.95 across all load states.
The BS-V123SX11 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 (Dust) captures PM2.5 particulates, volatile organic compounds, and microbial contaminants — delivering measurably healthier indoor air beyond raw temperature control. 2-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.
Standard power management rated at 220-240V ensures safe operation. Auto-restart with non-volatile memory ensures the BS-V123SX11 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 Not Specified°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.