Specification
Model Name
Model
WSI-PROGEN (ICONIC DISPLAY)-18H [EXTREME SAVER]
Capacity and Parameters
Cooling Capacity (BTU/hr)
T1: 18000 / T3: 16000
Cooling Capacity (W)
T1: 5275 / T3: 4690
Rated Power Input (W)
T1: 1205 / T3: 1495
Rated Current (A)
T1: 5.3 / T3: 6.5
Operating Ambient Temperature
20°C to 55°C
Compressor and Refrigerant
Compressor
Rotary (Inverter)
Technology
ProGen Inverter
Refrigerant Amount
0.62 kg
Condenser Type
Micro Channel Condenser
Condenser Fin Type
Wave Fin
Evaporator Fin Type
Louvered Fin
Operating Modes and Controls
Fan Speed Settings
Auto, High, Medium, Low
Temperature Setting Range
16°C to 31°C
Operation / Control
IR (Infrared) Remote
Display and Airflow
Display Type (Basic Specification)
LCD
Iconic Display (Special Features)
Integrated 5-inch Color TFT Display
Multi-Directional Airflow
Yes
Special Technologies
Running Data & Performance Monitoring
Yes
Previous Month Power Consumption Monitoring
Yes
DC Inverter Compressor and Fan Motors
Yes
Anti-Corrosive Heat Exchanger Coating
Yes
3-in-1 Convertible Cooling
Yes
Built-in Surge Protection
2kV and 4kV (manufacturer stated)
Wide Working Voltage Range
180V to 280V AC, 50Hz
Dimensions and Weight
Indoor Unit Dimensions (L × W × H)
942 × 321 × 238 mm
Indoor Packing Dimensions
1025 × 400 × 300 mm
Outdoor Unit Dimensions (L × W × H)
942 × 371 × 701 mm
Outdoor Packing Dimensions
1015 × 440 × 775 mm
Indoor Net Weight
12.5 ± 0.5 kg
Indoor Gross Weight
15 ± 0.5 kg
Outdoor Net Weight
35.5 ± 1 kg
Outdoor Gross Weight
41 ± 1 kg
Official Warranty Information
Product Replacement Guarantee
1 Year (for manufacturing faults in the compressor; subject to Walton warranty policy)
Residential Use Warranty
Compressor Guarantee
12 Years
Inverter PCB Warranty
5 Years
Condenser Warranty
5 Years
Spare Parts Support
3 Years
Free After-Sales Service
2 Years
Commercial Use Warranty
Compressor Guarantee
5 Years
Inverter PCB Warranty
2 Years
Condenser Warranty
2 Years
Spare Parts Support
2 Years
Free After-Sales Service
1 Year
Warranty Notes & Conditions
Warranty Coverage
Manufacturing defects only, subject to verification by Walton personnel.
Authorized Service
After-sales service is available only at company-authorized service points.
Replacement Policy
Repairable products or parts will be repaired; replacement is provided when repair is not possible, according to the warranty policy.
Condenser Warranty Effective Date
5-year microchannel condenser warranty for residential units effective April 20, 2026; previously 3 years.
Inverter PCB & Service Effective Date
For inverter ACs purchased from August 1, 2025: 5-year inverter PCB warranty and 2-year after-sales service; earlier purchases generally 3 years and 1 year respectively, subject to the specified April–July 2025 exception.
Fourth & Fifth Year Service
Repairs may be provided; gas charges are payable by the customer as per Walton service policy.
Free Cleaning
Up to two free cleaning services during the 2-year after-sales service warranty period, upon request.
Warranty Exclusions
Misuse, unauthorized installation or repair, tampering, electrical faults, external damage, unsuitable environments, pests and other exclusions under Walton warranty terms may void coverage.
Warranty Verification
Coverage depends on purchase date, residential or commercial usage, documentation and Walton official warranty terms.