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Westinghouse C5.1kW H6.1kW Reverse Cycle Split System

WSD51HWA
$1799
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Participating Credit Cards. 50 Months Interest Free.
No Interest. No Deposit. Monthly payments required.

Licensed Trade Installation is required for this product. The Good Guys Home Services Team can arrange fully licensed and insured professionals to handle this installation.
ONLINE DEAL

Get $40 off when you spend $300-$399.99 or $60 off when you spend over $400 on a Huge Range~~

Online only. Use Promo Code JULYGET in cart.
~~Ends 11:59pm AEST 13/07/2026. You must spend over the eligible amounts on eligible products excluding delivery in a single transaction to use the Code. Minimum spend amount calculated after any other discounts have been applied. Code can be used online, over the phone or via online chat. Code can be used in conjunction with any available Price Beat online. Code cannot be used on commercial orders, products marked special order, in store only, sold out, unavailable, coming soon and shipped by “supplier”, all Pre-orders, TVs, Soundbars, Dyson, Apple, Boost, Belong, Telstra Plans, digital vouchers, gaming credits and streaming services, Gift Cards, Gaming Consoles, Gaming Accessories & VR Headsets, Services, Gold Service Extras, Installation & Delivery. Code must be applied in cart to receive the discount for online purchases. Offer applies to the current ticketed price of relevant products. As prices change regularly and we frequently run sales and negotiate on price, some products are likely to have been sold below the current price prior to this offer. Prices may change after offer ends.

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Product Overview

Looking for a reliable reverse cycle split system that can keep you cool in summer and cozy in winter? Check out the Westinghouse WSD51HWA. With a cooling capacity of 5.1kW and heating capacity of 6.1kW, it's perfect for medium-sized spaces. The 4.5 star cooling efficiency helps save on your energy bills, while the 24-hour timer and Wi-Fi connectivity provide convenient control. Plus, the advanced filtration system with Biofresh, Hepa, dust and ion filters ensures you breathe fresh, clean air. Quiet operation at just 45 decibels indoors means you can relax in peace. The WSD51HWA-I indoor unit and WSD51HWA-E outdoor unit come with a 5 year manufacturer's warranty for added peace of mind.

Key Features

  • 5.1kW cooling and 6.1kW heating capacity
  • 4.5 star cooling rating, 24 hour timer, Wi-Fi enabled
  • Biofresh, HEPA, dust and ion filtration system
  • Wi-Fi enabled for smart home control
ONLINE DEAL

Get $40 off when you spend $300-$399.99 or $60 off when you spend over $400 on a Huge Range~~

Online only. Use Promo Code JULYGET in cart.
~~Ends 11:59pm AEST 13/07/2026. You must spend over the eligible amounts on eligible products excluding delivery in a single transaction to use the Code. Minimum spend amount calculated after any other discounts have been applied. Code can be used online, over the phone or via online chat. Code can be used in conjunction with any available Price Beat online. Code cannot be used on commercial orders, products marked special order, in store only, sold out, unavailable, coming soon and shipped by “supplier”, all Pre-orders, TVs, Soundbars, Dyson, Apple, Boost, Belong, Telstra Plans, digital vouchers, gaming credits and streaming services, Gift Cards, Gaming Consoles, Gaming Accessories & VR Headsets, Services, Gold Service Extras, Installation & Delivery. Code must be applied in cart to receive the discount for online purchases. Offer applies to the current ticketed price of relevant products. As prices change regularly and we frequently run sales and negotiate on price, some products are likely to have been sold below the current price prior to this offer. Prices may change after offer ends.
Licensed Trade Installation is required for this product. The Good Guys Home Services Team can arrange fully licensed and insured professionals to handle this installation.

Key Specifications

Brand:
Westinghouse
Model Number:
WSD51HWA
Cooling Capacity (kW):
5.1
Heating Capacity (kW):
6.1
Energy Rating - Cooling in Average Climate (Star):
4
Energy Rating - Heating in Average Climate (Star):
4
Timer:
Yes - 24 Hours

Heating & Cooling

Maximum Airflow (m3/hr):
1800
Inverter Compressor:
Yes
Filters:
Biofresh, Hepa, Dust, Ion Filter
Indoor Unit Model No.:
WSD51HWA-I
Outdoor Unit Model No.:
WSD51HWA-E

Efficiency

Energy Star Rating - Cooling in Hot Climate (Star):
4.5
Energy Star Rating - Heating in Hot Climate (Star):
4
Energy Star Rating - Cooling in Cold Climate (Star):
4.5
Energy Star Rating - Heating in Cold Climate (Star):
2.5

Options

Controls:
Remote control & via +home App
Programs:
Economy, Anti Cold Air, Fan, Auto, Dry, Sleep

Connections

Wi-Fi Enabled:
Yes

Safety

Installation:
This product contains no user-serviceable parts. Always consult authorized service personnel for repairing, installation, and relocation of this product. Improper installation or handling will cause leakage, electric shock, or fire.

General Information

Type:
Reverse Cycle Air Conditioner
Colour:
White
Noise Level (dBA):
Indoor: 45, Outdoor: 59
Speeds:
6
Additional Features:
DRED, Self diagnosis, low pressure detection, Lock, Follow me, Turbo
What's In The Box:
Remote Control

Warranty

Manufacturer's Warranty:
5 Year

Heating & Cooling

Maximum Airflow (m3/hr):
1800
Inverter Compressor:
Yes
Filters:
Biofresh, Hepa, Dust, Ion Filter
Indoor Unit Model No.:
WSD51HWA-I
Outdoor Unit Model No.:
WSD51HWA-E

Options

Controls:
Remote control & via +home App
Programs:
Economy, Anti Cold Air, Fan, Auto, Dry, Sleep

Safety

Installation:
This product contains no user-serviceable parts. Always consult authorized service personnel for repairing, installation, and relocation of this product. Improper installation or handling will cause leakage, electric shock, or fire.

Warranty

Manufacturer's Warranty:
5 Year

Indoor Unit Dimensions

Indoor Unit Width (mm):
1196
Indoor Unit Height (mm):
370
Indoor Unit Depth (mm):
279

Outdoor Unit Dimensions

Outdoor Unit Width (mm):
890
Outdoor Unit Height (mm):
673
Outdoor Unit Depth (mm):
342

Box 1 Dimensions

Box 1 Height (mm):
730
Box 1 Width (mm):
1280
Box 1 Depth (mm):
400
Box 1 Weight (kg):
68

Product Reviews of Westinghouse C5.1kW H6.1kW Reverse Cycle Split System

Westinghouse C5.1kW H6.1kW Reverse Cycle Split System WSD51HWA

Overall Rating Snapshot

4.6 stars

4.6 out of 5 stars from 7 reviews

100% of users recommend this product

3
0
2
0
1
0
What customers say, summarised by AI
  • Wifi compatibility allows for convenient remote control of the device
  • Cools rooms effectively with quick and efficient operation
  • Positive customer service experiences highlighted at multiple locations
  • Staff are knowledgeable, helpful, and provide well-informed advice
  • Consistently good prices and appealing rewards programme
AI-generated summary from customer reviews, which may include incentivised reviews.
Pros
Compatibility (1)
  • 4 out of 5

    Great product

    Love this, I actually brought 4 of them. Love the wifi compatibility and remote turn on

    Shelly

    Confirmed purchase 24 May 2026

    Published on 16 June 2026

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 5 out of 5

    Excel

    Swift operation

    Leslie

    Confirmed purchase 19 May 2026

    Published on 10 June 2026

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 4 out of 5

    SO COOL

    This really cools!!

    Anonymous

    Confirmed purchase 26 April 2026

    Published on 20 May 2026

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 5 out of 5

    Anonymous

    Confirmed purchase 20 January 2026

    Published on 11 February 2026

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 5 out of 5

    Recommend

    Darko Jovanovski

    Confirmed purchase 21 January 2025

    Published on 12 February 2025

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 5 out of 5

    Air conditioning

    Awesome service from Mel

    Angela Cosgrove

    Confirmed purchase 21 November 2024

    Published on 18 December 2024

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 4 out of 5

    Excellent service and product

    Always a winner at good guys cockburn. Great well informed staff, excellent rewards and great prices.

    Matthew pasquill

    Confirmed purchase 5 November 2024

    Published on 28 November 2024

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

You've viewed 7 of 7 reviews

ABOUT THE GOOD GUYS REVIEWS

The Good Guys product reviews are collected from verified purchasers who may have received an incentive in return for providing an authentic review.

The below information is AI generated based on Australian websites information around this item. We have done our best to ensure its accuracy but suggest verifying any information within this tab before purchasing.

At a glance

This Westinghouse split system air conditioner provides 5.1kW cooling and 6.1kW heating, making it a versatile choice for medium-sized rooms. It suits families and professionals who want reliable temperature control, easy maintenance, and improved air quality. While it offers smart features and energy efficiency, its smart home integration is basic compared to premium alternatives.

What it’s great for

  • Year-round climate control
  • Energy-efficient cooling
  • Allergy reduction
  • Quiet operation
  • Easy maintenance

Where it works best

  • Living rooms
  • Bedrooms
  • Medium-sized apartments
  • Home offices

Who it’s for

  • Families
  • Professionals
  • Allergy sufferers
  • Homeowners

Things to consider

Smart home integration is limited compared to specialist or premium air conditioners.

Room size suitability

Ideal for rooms up to 35m²

Energy efficiency score

8/10 - 4-star Australian Energy Rating and inverter technology

Noise level vs category average

7/10 - DC fan motor delivers quieter operation than standard models

Smart home integration score

5/10 - Basic wireless connectivity, limited advanced smart home features

Allergy friendliness

Super ion and bio filters support improved air quality for allergy sufferers

Key benefits

  • Wireless Connectivity: Enables remote control and monitoring for added convenience.
  • Inverter Compressor: Maintains consistent temperature with improved energy efficiency (Australian Energy Rating: 4 stars).
  • DC Fan Motor: Provides quieter operation and reduces energy consumption.
  • Super Ion Filter: Helps reduce airborne allergens for cleaner indoor air.
  • Bio Filter: Further improves air quality by capturing fine particles.
  • 3D Air Flow: Ensures even distribution of air throughout the room.
  • Follow-Me Function: Adjusts temperature based on remote location for personalised comfort.
  • Self-Clean Function: Simplifies maintenance by reducing build-up of dirt and bacteria.

Q: Which filters does the Westinghouse C5.1kW H6.1kW Reverse Cycle Split System include?

A: It includes Biofresh, HEPA, dust, and ion filters for improved air quality.

Q: What is the indoor noise level of this air conditioner?

A: The indoor unit operates at a noise level of 45dBA.

Q: How can the Westinghouse air conditioner be controlled?

A: It can be controlled via a remote control and the +home app.

Q: What are the dimensions of the indoor unit?

A: Height 370mm, Width 1196mm, Depth 279mm.

Q: What warranty does the Westinghouse air conditioner come with?

A: It comes with a 5-year manufacturer's warranty.