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Westinghouse C9.1kW H10.4kW Reverse Cycle Split System

WSD91HWA
$1999
Top Deal
This deal ends 1 July
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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.
BONUS OFFER

Click & Collect Bonus - Get $15 off* online carts over $150

* Ends 11.59PM AEST 10/05/2026. Offer only applies to web orders where Click & Collect is available in the shopping cart. Eligible amounts are calculated after any other applicable discounts have been applied. Excludes products marked online only, available for delivery only, special order, sold out, unavailable, coming soon and shipped by “supplier”, all Pre-orders, digital vouchers, gaming credits and streaming services, Gift Cards, Services, Gold Service Extras, Installation & Delivery. 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

Bring home the perfect climate with the Westinghouse C9.1kW H10.4kW Reverse Cycle Split System. This powerhouse delivers an impressive 9.1kW of cooling and 10.4kW of heating, keeping you comfortable year-round. The 4.5-star cooling efficiency and Wi-Fi connectivity make it a smart choice for any home. With a 24-hour timer and advanced filtration system, you can breathe easy knowing your air is clean and fresh. The sleek indoor unit (WSD91HWA-I) and durable outdoor unit (WSD91HWA-E) are built to last, backed by a 5-year manufacturer's warranty. Upgrade your space with the Westinghouse WSD91HWA today.

Key Features

  • 9.1kW cooling and 10.4kW heating capacity
  • 4.5 star cooling rating, 24 hour timer, Wi-Fi enabled
  • Hepa, dust and ion filter system
  • Wi-Fi enabled for smart home control
BONUS OFFER

Click & Collect Bonus - Get $15 off* online carts over $150

* Ends 11.59PM AEST 10/05/2026. Offer only applies to web orders where Click & Collect is available in the shopping cart. Eligible amounts are calculated after any other applicable discounts have been applied. Excludes products marked online only, available for delivery only, special order, sold out, unavailable, coming soon and shipped by “supplier”, all Pre-orders, digital vouchers, gaming credits and streaming services, Gift Cards, Services, Gold Service Extras, Installation & Delivery. 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:
WSD91HWA
Cooling Capacity (kW):
9.1
Heating Capacity (kW):
10.4
Energy Rating - Cooling in Average Climate (Star):
4
Energy Rating - Heating in Average Climate (Star):
2
Timer:
Yes - 24 Hours

Heating & Cooling

Maximum Airflow (m3/hr):
1501
Inverter Compressor:
Yes
Filters:
Hepa, Dust, Ion Filter
Indoor Unit Model No.:
WSD91HWA-I
Outdoor Unit Model No.:
WSD91HWA-E

Efficiency

Energy Star Rating - Cooling in Hot Climate (Star):
4.5
Energy Star Rating - Heating in Hot Climate (Star):
3
Energy Star Rating - Cooling in Cold Climate (Star):
4.5
Energy Star Rating - Heating in Cold Climate (Star):
1.5

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: 46, Outdoor: 63
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):
1501
Inverter Compressor:
Yes
Filters:
Hepa, Dust, Ion Filter
Indoor Unit Model No.:
WSD91HWA-I
Outdoor Unit Model No.:
WSD91HWA-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):
946
Outdoor Unit Height (mm):
810
Outdoor Unit Depth (mm):
410

Box 1 Dimensions

Box 1 Height (mm):
880
Box 1 Width (mm):
1280
Box 1 Depth (mm):
500
Box 1 Weight (kg):
90

Product Reviews of Westinghouse C9.1kW H10.4kW Reverse Cycle Split System

Westinghouse C9.1kW H10.4kW Reverse Cycle Split System WSD91HWA

Overall Rating Snapshot

4.8 stars

4.8 out of 5 stars from 4 reviews

100% of users recommend this product

3
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2
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  • 5 out of 5

    Efficiency, Economy, Elegance,

    The Westinghouse Air Conditioner C9.1kW H10.4kW Reverse Cycle Split System is extremely efficient, in terms of electricity, capacity to rapidly cool / warm spacious areas and operate at reasonable decibels. When initial price, installation and insurance, (we opted for 7 years), are analysed, this comes out as a high end product for those on mid-range incomes. We have a large open plan lounge-room / kitchen which our evap. simply can't address, particularly under hot and humid conditions. Or during heatwaves, when one's body is in danger of dissolving into a ball of greasy despair. How often have we suffered through days and nights of sweaty clothes, or multi-layered winter attire, with no relief in sight? Which is why we recently invested in Comfort because, in Western Australia, for half the year residents either shiver or perspire. Who wants to spend six months, of twelve, struggling to complete household tasks; yell at the TV; spend amusing time with dubious members of the family; read subversive literature; watch Smooth Moves on You Tube; concentrate on potential murderers in that Poirot episode you've saved for a literal rainy day; approach Tiddly Winks, as though it's this year's Black Belt championship; conquer the world with your unique strategy during blood-lust SNAP! or argue the political toss without feeling wrung out, or half frozen, until you wait for the roof to explode from the next solar flare or wonder when polar bears will blithely confiscate the duvets......? Should you decide to purchase the above machine, remain assured the unit offers a range of functions; the remote control -- with optional holder, fitted to a wall by the technician -- doesn't require a post doctorate in Astrophysics and the entire unit will look modern, slim-line and in sympathy with your walls, (including external wood, cement render or brick). Fitting time ranges between two and three hours -- not all of that with the electricity cut -- and, if you're as lucky as we were, you will engage with delightful experts -- one of whom has a quintessentially tenor's lilting voice and laugh -- so, worth the purchase just for the free, VERY Australian musical medley and cheeky back and forth -- with complementary giggles -- between 'The Boys'! (Who clean the small, unavoidable mess into a drop sheet, apply THEIR vacuum cleaner and run wipes over the interior unit). Think happy magpies and kookaburras, boots which resound through the ceiling like deeply charming possums and a confidently professional drill, which briefly opens your room to passing clouds before the air con seals it shut. Oh, and to show appreciation, how about a cold ginger beer for each? After all, THEY suffer heat / cold and, actually, risk injury climbing across the roof to make YOU feel better!! Anyway, that's our honest review but you'll only know if this machine is for you if you have it installed. We took the plunge and let the technology tackle summer in its inimitable style. The consequence of this is we often have to switch it off, after about an hour, to wipe the icicles from our eyebrows and stridently greying hair.

    B and R Murray

    Confirmed purchase 19 January 2026

    Published on 12 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

    Air con

    Split system works great and for suck a big unit it is very quite and so easy to use

    Andrew

    Confirmed purchase 12 January 2025

    Published on 7 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

    Dose a great job

    We are totally happy with the split system

    Deb zuliani

    Confirmed purchase 27 December 2024

    Published on 22 January 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.

  • 4 out of 5

    Great Value

    We got a great deal on this unit and have been really happy with it so far. It has great features and power for the price. A big thanks to Ezekiel from Good Guys Northlakes for his help—he was awesome and a real asset to your company. Highly recommend!

    May and Charles

    Confirmed purchase 24 December 2024

    Published on 15 January 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.

You've viewed 4 of 4 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

The Westinghouse C9.1kW H10.4kW Reverse Cycle Split System is a robust air conditioner ideal for large living spaces or open-plan homes. It delivers high cooling and heating performance, smart controls, and advanced filtration for improved air quality. Its standout strengths are strong airflow, energy efficiency, and allergy-friendly features. One limitation is its size, which may be excessive for smaller rooms.

What it’s great for

  • Year-round climate control
  • Large room cooling
  • Efficient heating
  • Air quality improvement
  • Smart home automation

Where it works best

  • Open-plan living areas
  • Large family rooms
  • Modern homes
  • Home offices

Who it’s for

  • Families
  • Homeowners
  • Allergy-sensitive users
  • Tech-savvy individuals

Things to consider

Its high capacity may be unnecessary for smaller spaces, leading to higher upfront costs and installation requirements compared to mid-range or specialist alternatives.

Room size suitability

Up to 60m² — Suitable for large rooms, open-plan living areas, or spacious home offices.

Energy efficiency score

8/10 — High efficiency with inverter technology and 4.5-star Australian Energy Rating.

Noise level vs category average

7/10 — Operates quieter than most high-capacity units, but may be audible in smaller spaces.

Smart home integration score

8/10 — Wireless connectivity and app control enable integration with smart home systems.

Allergy friendliness

Advanced filtration with super ion and bio filters provides enhanced protection for allergy-prone users.

Key benefits

  • Wireless Connectivity: Enables remote control and monitoring via smartphone app for convenience.
  • Inverter Compressor: Maintains consistent temperature with improved energy efficiency (Australian Energy Rating: 4.5 stars).
  • DC Fan Motor: Delivers powerful airflow while reducing energy consumption.
  • Super Ion Filter: Helps remove airborne particles and allergens for cleaner indoor air.
  • Bio Filter: Further enhances air quality by trapping bacteria and dust.
  • 3D Air Flow: Ensures even distribution of cool or warm air throughout the room.
  • Sleep Mode: Automatically adjusts temperature for optimal comfort and energy savings overnight.
  • Self-Clean Function: Reduces maintenance by cleaning internal components and preventing build-up.

Q: What is the cooling and heating capacity of the Westinghouse Reverse Cycle Split System?

A: The system provides 9.1kW of cooling and 10.4kW of heating capacity.

Q: Which filters are included in the Westinghouse Reverse Cycle Split System?

A: The system includes Hepa, dust, and ion filters.

Q: How can I control the Westinghouse Reverse Cycle Split System?

A: Control it with a remote control or via the +home App, as it is Wi-Fi enabled.

Q: What are the noise levels of the Westinghouse Reverse Cycle Split System?

A: The indoor unit operates at 46 dBA and the outdoor unit at 63 dBA.

Q: What is the warranty period for the Westinghouse Reverse Cycle Split System?

A: The manufacturer provides a 5-year warranty for this product.