Westinghouse WSD73HWA is a 7.3kW DC inverter reverse‑cycle split system designed for larger living spaces. It features wireless +Home app connectivity, Follow‑Me temperature sensing, 3D airflow, HEPA/ion filtration, Sleep and Turbo modes, and a self‑clean function. Cooling capacity 7.3kW (heating 8.3kW) with R32 refrigerant and practical installation piping limits for typical home use.
The Westinghouse WSD73HWA is a 7.3kW reverse‑cycle split system air conditioner with DC inverter compressor and smart connectivity. It provides efficient cooling and heating with features designed for comfort and easy maintenance, including Sleep Mode, Turbo, Follow‑Me and a self‑clean function.
Indoor unit (nominal): 1196 mm (W) × 370 mm (H) × 279 mm (D). Outdoor unit: 890 mm (W) × 673 mm (H) × 342 mm (D).
Minimum installation clearances (refer to official dimension/installation sheet): allow approximately 150 mm side/back clearance from walls and a minimum 30 mm to ceiling where indicated; installers must follow the full installation manual and local code for mounting height, clearances, condensate and electrical provisions.
For complete installation, safety and electrical requirements, always refer to the official installation manual and dimension sheet before installation.
| Dimensions | 355 × 1280 × 455 mm |
|---|---|
| Brand | |
| Model Number | WSD73HWA |
| SKU | WSD73HWA |
| Warranty | 1 Year |
| Height (mm) | |
| Width (mm) | |
| Depth (mm) | |
| Size Range | 119.6 |
| Colour | White |
| Fuel Type | |
| Capacity (cooling) | 7300 W |
| Capacity (heating) | 8300 W |
| Refrigerant type | R32 |
| Refrigerant weight (factory charge) | 1400 g |
| Current rating | 17.3 A |
| Indoor sound pressure (high / low) | 49 dBA / 41 dBA |
| Outdoor sound pressure | 63 dBA |
| Indoor air circulation (max) | 432 L/s |
| Moisture removal | 2.16 L/hour |
| Ambient temperature range | -15°C to 50°C |
| Filtration | HEPA, dust, Ion Filter, bio filter |
| Key features | DC Inverter, Sleep Mode, Self Clean, Turbo Mode, Follow‑Me, 3D Air, Connectivity, Demand‑response capable |
| Piping sizes | Gas (suction) 15.9 mm, Liquid 6.35 mm |
| Maximum piping length | 50 m (maximum vertical 25 m) |
| Additional refrigerant required (supplied charge length) | 12 g/m |
| Maximum pipe length with supplied charge | 5 m |
| Wires connecting indoor to outdoor | 4 |
| Zoned Energy Rating Label (ZERL) | Hot climate cooling 4★; Hot climate heating 3.5★; Average climate cooling 3.5★; Average climate heating 3★; Cold climate cooling 4★; Cold climate heating 2.5★ |
| Indoor unit shipping weight | 23.4 kg |
| Outdoor unit shipping weight | 46.6 kg |
| Installation notes | Minimum clearances per dimension sheet: approx. 150 mm to walls and 30 mm to ceiling where specified — refer to official dimension and installation documentation. |
| ALERT | Product Recall: Westinghouse 60cm 3 burner and 90cm 5 burner black tempered glass gas cooktops |
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