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Rinnai 3.4kW Portable Air Conditioner
RPC34MCWF
$979
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Product Overview
Key Features
- 3.4kW cooling capacity for efficient temperature control
- 24 Hour timer and touch controls for easy operation
- 3 Fan speeds and water alarm feature
- Smart home compatible for convenient control
Key Specifications
- Brand:
- Rinnai
- Model Number:
- RPC34MCWF
- Cooling Capacity (kW):
- 3.4
- Timer:
- Yes
Heating & Cooling
- Compatible Room Size:
- 24m2
- Filters:
- Washable
Options
- Controls:
- Touch - Remote and Wi-Fi control via App
- Programs:
- Sleep
Connections
- Wi-Fi Enabled:
- Yes
General Information
- Type:
- Portable Air Conditioner
- Colour:
- White
- Noise Level (dBA):
- 65
- Speeds:
- 3
- Additional Features:
- Water alarm when tank full
- What's In The Box:
- Ventilation kit, Remote control
Warranty
- Manufacturer's Warranty:
- 2 Year
Heating & Cooling
- Compatible Room Size:
- 24m2
- Filters:
- Washable
Connections
- Wi-Fi Enabled:
- Yes
Warranty
- Manufacturer's Warranty:
- 2 Year
Product Dimensions
- Product Height (mm):
- 710
- Product Depth (mm):
- 385
- Product Width (mm):
- 476
- Product Weight (kg):
- 33
Box 1 Dimensions
- Box 1 Height (mm):
- 885
- Box 1 Width (mm):
- 435
- Box 1 Depth (mm):
- 545
- Box 1 Weight (kg):
- 37
Product Reviews of Rinnai 3.4kW Portable Air Conditioner
Overall Rating Snapshot
4.1 out of 5 stars from 17 reviews
82% of users recommend this product
What customers say, summarised by AI
- Cools rooms quickly and efficiently, especially in smaller spaces.
- Some users report noticeable noise, particularly when starting up.
- Simple to install, but window kit may not fit all windows easily.
- Wi-Fi and remote control make operation convenient and user-friendly.
- Portable, easy to move, and helps with humidity reduction.
- Occasional issues with water drainage and unexpected unit stops.
Pros
Quality (1)
Quiet (1)
Portable (1)
Easy (1)
Cons
Noisy (1)
Amazing portable aircon
We bought it for our daughters uni room at a hot coastal town. It works amazing
Diana myburgh
Confirmed purchase 13 February 2026
Published on 17 March 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.
Not as good as expected
It cooled to some degree but wasn't as I thought
Michele
Confirmed purchase 13 December 2025
Published on 7 January 2026
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Anonymous
Confirmed purchase 6 December 2024
Published on 31 December 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.
The Rinnai 3.4 kW Portable Air Conditioner is a compact, cooling-only unit with Wi-Fi and remote control, sleep and timer modes, a washable filter, water-alarm auto-evaporation feature
Libina
Confirmed purchase 19 December 2024
Published on 11 September 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.
Some times bit noisy
The Rinnai is well-regarded for its cooling performance and ease of use, but sometimes a loud clunking noise when the set temperature is reached.
Libina
Confirmed purchase 19 December 2024
Published on 1 July 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.
Performance
Air flow is very low going to roof. Room also not cooling as we expected.We are not happy with the product
Pavan
Confirmed purchase 9 March 2025
Published on 2 April 2025
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Portable aircon
The product is amazing and the team were a great help with information and support
Nick
Confirmed purchase 6 March 2025
Published on 1 April 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.
Aircon
It’s good easy to use
Strauss Steven
Confirmed purchase 5 March 2025
Published on 1 April 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.
Thank you
It has given me a tremendous chance to have a sense of comfortable sleep
Annette Stolz
Confirmed purchase 16 February 2025
Published on 12 March 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.
“Rinnai 3.4kW Portable Air Conditioner – Efficient Cooling with a Few Trade-offs”
A good choice for those looking for an efficient and portable air conditioner. It provides solid cooling performance with convenient features, but the noise level might be a drawback for light sleepers. but dont buy from goodguys because they are expensive than others
Abdul Wadood
Confirmed purchase 3 February 2025
Published on 26 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.
You've viewed 10 of 17 reviews
ABOUT THE GOOD GUYS REVIEWSThe 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 Rinnai 3.4kW Portable Air Conditioner is a cooling-only portable unit for bedrooms, studies and small living spaces up to 24 m2. It suits renters or households wanting flexible room-to-room cooling with Wi-Fi control, a remote and easy setup. Key strengths are portability, straightforward operation and low-maintenance features like a washable filter. Its main limitation is that it is cooling-only, so it does not provide heating.
What it’s great for
- Small Room Cooling
- Bedroom Comfort
- Home Office Use
- Rental Properties
- Flexible Room-to-Room Cooling
Where it works best
- Bedrooms
- Home Offices
- Studies
- Small Living Areas
- Apartments
Who it’s for
- Renters
- Apartment Dwellers
- Remote Workers
- Students
- Households Needing Portable Cooling
Things to consider
This model is cooling-only, so buyers wanting year-round climate control may prefer a reverse-cycle or higher-end portable system with both cooling and heating.
Room size suitability
Best suited to small rooms and personal spaces from 12 to 24 m2
Portability rating
8/10 - compact portable format makes it practical to move between rooms, though 33 kg means it is not lightweight to lift
Noise level vs category average
6/10 - no published noise figure provided, but positioned as suitable for bedrooms and small rooms
Energy efficiency score
6/10 - 1280 W rated cooling input power with R290 refrigerant, but no star rating is provided
Ease of installation
8/10 - included ventilation kit and portable design make setup straightforward without permanent installation
Key benefits
- 3.4 kW COOLING CAPACITY: Delivers strong cooling performance for small rooms up to 24 m2.
- Portable design: Lets you move cooling between rooms without permanent installation.
- Wi-fi app control: Makes it easy to adjust settings remotely from a compatible app.
- Remote controller: Provides convenient day-to-day control without needing to reach the unit.
- 24-hour timer: Helps schedule cooling around your routine for better day and night comfort.
- Three fan speeds: Gives you flexibility to choose airflow that suits the room and conditions.
- Washable filter: Simplifies routine maintenance and helps keep the unit operating reliably.
- R290 refrigerant: Uses R290 refrigerant, which the manufacturer states is for better energy efficiency.
Q: Does this portable air conditioner need to be vented through a window
A: Yes. The Rinnai RPC34MCWF needs its exhaust hose vented outside using the included ventilation kit, otherwise hot air stays in the room. It suits rooms where a window can take the kit, rather than fully sealed spaces.
Q: Will the window kit work with sliding and hinged windows
A: The included ventilation kit is generally easiest to set up with a sliding window. Hinged windows can be trickier because the opening and vent panel need to line up properly, so check your window style before buying.
Q: How noisy is this portable air conditioner in a bedroom
A: Rinnai RPC34MCWF is usually more noticeable than a fixed split system because the compressor sits in the room with you. Sleep mode can make overnight use easier, but very noise-sensitive buyers may still prefer a permanently installed unit.
Q: Can the Rinnai RPC34MCWF heat a room in winter too
A: No. Rinnai RPC34MCWF is a cooling-only portable air conditioner, so it does not provide reverse-cycle heating. It is best as a seasonal cooler for warm weather or for rooms that need extra cooling rather than year-round climate control.
Q: Do you need to empty water from this model often
A: Usually not in standard cooling use. Rinnai RPC34MCWF has a built-in water alarm and is designed for no water-emptying in normal operation, but high humidity can still fill the tank and trigger the alert.
Q: Can I control this unit from my phone
A: Yes. Rinnai RPC34MCWF supports Wi-Fi control through a compatible app, so you can adjust settings without using the touch panel or remote. It still needs to stay set up near a vented window, because app control does not remove that requirement.
Q: Is it easy to move between rooms every day
A: It can be moved room to room, but it is not a light carry appliance. Rinnai RPC34MCWF weighs 33 kg, so moving it is easiest on the floor with the unit kept upright and a nearby window available for the exhaust hose.