Screen a typical enclosed room, compare source-checked specifications and understand the costs. An installer must confirm the final cooling requirement.
1. Your room & budget
Reserve is your allowance, not a quote. Confirm piping, brackets, electrical work, delivery and installation charges.
Planning result
Around 1.4 tons of cooling
Screening target: approximately 4,954 W. Model matching uses rated cooling watts, because marketed tonnage alone can hide differences.
3 catalog models meet the capacity screen. Enter current quotes below to check affordability.
Planning estimate only: ceiling height and occupancy are screening gates. Ventilation, appliance heat and building fabric are not calculated.
Assumptions and limits
This unvalidated planning heuristic is area ÷ 115 × climate factor (1, 1.08 or 1.15) × sun factor (0.94 shaded, otherwise 1). Cooling watts = tons × 3517. It is not a heat-load calculation and provides no accuracy guarantee. Height, occupancy, roof and glazing are screening gates, not calculated heat gains. It excludes ventilation, appliance heat and building fabric. Use only for typical enclosed residential rooms. No fixed maximum size is substituted for an out-of-range result.
Three Panasonic 2026 models only. Historical prices were observed on 2026-09-20; see catalogue health for per-model sampled specification review dates. Not a market-wide ranking or independent performance test. Prices and local availability may have changed; label validity has not been independently checked against the BEE registry.
Panasonic · 2026 model
CS/CU-NU18BKY5WX
1.5 ton class · 5 star · 5100 W
₹47,990
Observed price, 2026-09-20
Meets the 4954 W screening target.
Enter a positive current quote to check budget.
Trade-off: Higher observed price than the 4-star model; compare the energy-cost difference before paying extra.
Retailer search links, not verified product offers. Check the exact model, seller, specifications, warranty, price and availability on the retailer’s site. No live catalog is connected.
Panasonic · 2026 model
CS/CU-NU24BKY5W
2 ton class · 5 star · 6100 W
₹65,990
Observed price, 2026-09-20
Meets the 4954 W screening target.
Enter a positive current quote to check budget.
Trade-off: Higher capacity and price; do not oversize without a room survey.
Retailer search links, not verified product offers. Check the exact model, seller, specifications, warranty, price and availability on the retailer’s site. No live catalog is connected.
Panasonic · 2026 model
CS/CU-NU18BKY4WX
1.5 ton class · 4 star · 5100 W
₹43,990
Observed price, 2026-09-20
Meets the 4954 W screening target.
Enter a positive current quote to check budget.
Trade-off: Lower observed price than the 1.5-ton 5-star model, but higher published annual energy use.
Retailer search links, not verified product offers. Check the exact model, seller, specifications, warranty, price and availability on the retailer’s site. No live catalog is connected.
3. Compare costs & specifications
Select at least two models above. Annual energy figures below are the manufacturer’s published rating figures, not a prediction of your home’s consumption.
0 selected. Choose two or more models to see the comparison.