Westinghouse WSD-HWA Air Conditioner Review 

Solar Choice is not affiliated with Westinghouse or any other manufacturer and aims to provide an independent, unbiased review for Australian consumers.

At a Glance: Westinghouse WSD-HWA Split Systems — Score 3.5 out of 5

Westinghouse scores 3.5 out of 5 on the Solar Choice Air Conditioner Brand Scorecard. Westinghouse offers a limited range of entry-level split systems designed for general household use, with straightforward features and relatively higher efficiency in the smaller models.

Brand Reputation & Reliability – 4 / 5
Westinghouse has operated in Australia for over 80 years and is known for dependable, domestic-grade appliances, including its split-system air conditioners.

Australian Presence & Support Infrastructure – 4 / 5
Westinghouse products are widely distributed through major Australian retailers and supported by national service agents, with spare parts available locally.

Warranty Strength & Transparency – 3 / 5
A 5-year parts and labour warranty applies across the WSD-HWA split-system range. Warranty terms are clearly published and align with Australian mid-market standards, but do not extend beyond the baseline coverage offered by many competitors

Innovation & Technology – 3.5 / 5
Wi-Fi control, 3D airflow, “Follow Me” temperature sensing and multi-stage air filtration are included, though the systems don’t extend into advanced smart-home or premium comfort features.

Customer Satisfaction & Review Consistency – 3 / 5
Consumer feedback is limited but generally positive for smaller models due to high efficiency. Performance consistency depends on installation quality.

Overall:

The WSD-HWA range includes a range of mid-priced split systems designed to provide reliable heating and cooling. Smaller models are generally more energy-efficient, while features and performance differ depending on size. The range is best suited to households looking for straightforward, everyday temperature control rather than premium design or advanced features.

Company Background

Westinghouse is an established global brand with more than a century of consumer-electronics history. In Australia, the company supplies appliances through major retailers and online platforms. The air-conditioning range is compact compared to specialist HVAC manufacturers, but Westinghouse focuses on offering competitively priced systems with essential functionality, positioned more as a general household appliance than a specialist HVAC solution.

For households comparing across brands, Westinghouse sits alongside other entry-level to mid-range domestic air-conditioning labels, offering functional performance without the complexity or additional cost of premium models.

Air Conditioner Range, Efficiency & Performance

Westinghouse offers five WSD-HWA split system models, covering small bedrooms through to large living areas. All models use inverter technology to run more efficiently and maintain stable temperatures, R32 refrigerant for improved cooling efficiency with lower environmental impact, multi-stage air filtration, Wi-Fi control, and a 5-year warranty.

Westinghouse WSD-HWA Series — Comparison Table

Capacity	Cooling / Heating	Efficiency	Indoor Noise	How it compares
2.7 kW	2.7kW / 3.5kW	7 Stars Cool / 3.5 Stars Heat	30–38 dBA	Highly efficient bedroom unit; quiet, cost-effective and suitable for small rooms.
3.6 kW	3.6kW / 4.4kW	6 Stars Cool / 3.5 Stars Heat	32–39 dBA	Suitable for mid-sized bedrooms or studies; balanced efficiency and airflow.
5.1 kW	5.1kW / 6.1kW	4.5 Stars Cool / 4 Stars Heat	37 – 45 dBA	Fits small–medium living rooms; efficiency drops compared with smaller units.
7.3 kW	7.3kW / 8.3kW	4 Stars Cool / 3.5 Stars Heat	41 – 49 dBA	Suitable for larger living spaces; standard mid-range performance.
9.1 kW	9.1kW / 10.4kW	4.5 Stars Cool / 3 Stars Heat	40-46 dBA	Large-area unit prioritising raw capacity over efficiency and sound levels.

How Much Do Westinghouse Split Systems Cost?

Westinghouse units are positioned in the mid-range of the residential air-conditioning market. Standard unit-only retail prices sit below many premium HVAC brands, while remaining higher than entry-level systems. Typical unit-only pricing is outlined below.

Typical unit-only pricing (retail):

• • 2.7 kW: ~$785–$999

• • 3.6 kW: ~$1,049–$1,099

• • 5.1 kW: ~$1,300–$1,600

• • 7.3 kW: ~$1,500–$1,800

• • 9.1 kW: ~$2,300–$2,500

Estimated installed pricing (unit + standard installation):

• • 2.7 kW: ~$2,400–$3,000

• • 3.6 kW: ~$3,100–$3,400

• • 5.1 kW: ~$3,600–$4,600

• • 7.3 kW: ~$4,000–$5,000

• • 9.1 kW: ~$4,500–$5,500

This excludes rebates you may be eligible for through state schemes like the NSW Energy Savings Scheme, VIC Energy Upgrade Discount and the SA RePS Scheme.

Installation cost varies depending on pipe length, wall structure, switchboard condition, and outdoor-unit placement. 

Westinghouse Warranty (Australia)

Westinghouse provides a 5-year parts and labour warranty across all WSD-HWA split-system models. This level of coverage is typical for appliance-focused brands but shorter than warranties offered by some specialist HVAC manufacturers.

What the warranty covers

The warranty applies to defects in materials or workmanship that arise during normal domestic use. If a covered fault occurs, Westinghouse may repair or replace the affected component or, in some cases, the entire unit. Warranty repairs must be completed by an authorised service technician.

Covered items generally include:

• • Indoor and outdoor unit components

• • Electronic control boards

• • Fans and motors

• • Sensors and internal wiring

• • Manufacturing-related faults identified within the warranty period

Key conditions

To remain eligible for warranty support, customers must meet several conditions:

• • Licensed installation is mandatory; DIY installation voids coverage.

• • The system must be correctly sized for the room. Oversized or undersized units may be excluded if the mismatch causes faults.

• • Regular maintenance, including filter cleaning, is required. Blocked airflow, dirt accumulation or neglect may void the warranty.

• • The unit must be installed and operated in line with instructions provided in the user manual.

• • Warranty claims must be accompanied by proof of purchase and installation details.

Exclusions

The warranty does not cover issues arising from:

• • Incorrect or unlicensed installation

• • Power surges, lightning strikes or other electrical disturbances

• • Pest or vermin damage

• • Corrosion caused by improper environment or lack of maintenance

• • Cosmetic damage such as scratches or dents

• • Misuse, accidental damage or operation outside recommended conditions

• • Use in commercial environments unless explicitly approved by Westinghouse

Service access considerations

If the indoor or outdoor unit is installed in a location that is difficult to access, additional labour or travel fees may apply. This includes installations requiring:

• • Roof access

• • Elevated platforms

• • Removal of surrounding structures or panels

These access costs are not covered under the manufacturer’s warranty.

Summary

Westinghouse offers a standard 5-year warranty appropriate for an entry-level appliance brand. The coverage outlines clear responsibilities for customers regarding installation and maintenance. However, the duration is shorter compared with specialist HVAC brands that provide extended system or compressor warranties. As with most air-conditioning warranties, long-term reliability will depend significantly on installation quality and routine upkeep.

For a more indepth look, refer to Westinghouse’s warranty guide.

Pros & Cons of Westinghouse WSD-HWA Split Systems

Pros

• • Very high efficiency on smaller models (2.7–3.6 kW)

• • Affordable unit pricing across the entire range

• • Built-in Wi‑Fi, multi-stage filtration, and 3D airflow

• • Quiet operation on smaller systems

• • Widely available through major retailers

Cons

• • Efficiency and noise performance drop as capacity increases

• • Warranty is shorter than leading HVAC competitors

• • Limited advanced comfort or smart-home features

• • Fewer long-term reliability reviews compared with major brands

• • Larger models (7.3 kW and 9.1 kW) operate louder than competitors

Final Verdict

The Westinghouse WSD-HWA split-system air conditioner range is designed for standard residential heating and cooling. The range includes multiple capacity options with a feature set focused on core functions rather than advanced controls or premium design elements. Distribution and servicing are handled through established Australian appliance retailers.

Overall, the range may suit households prioritising lower upfront costs and straightforward functionality. The systems deliver standard performance but do not offer the refinement, extended warranty coverage or advanced features found in specialist HVAC brands.