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Rinnai 4.1kW Portable Air Conditioner
RPC41MCWF
$1139
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Product Overview
Key Features
- 4.1kW Cooling capacity for effective room comfort
- 24 Hour timer and touch controls for easy operation
- Three fan speeds for flexible cooling
- Smart home compatible for convenient control
Key Specifications
- Brand:
- Rinnai
- Model Number:
- RPC41MCWF
- Cooling Capacity (kW):
- 4.1
- Timer:
- Yes
Heating & Cooling
- Compatible Room Size:
- 30m2
- 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):
- 64
- Speeds:
- 3
- Additional Features:
- Water Alarm
- What's In The Box:
- Ventilation kit, Remote control
Warranty
- Manufacturer's Warranty:
- 2 Year
Heating & Cooling
- Compatible Room Size:
- 30m2
- Filters:
- Washable
Connections
- Wi-Fi Enabled:
- Yes
Warranty
- Manufacturer's Warranty:
- 2 Year
Product Dimensions
- Product Height (mm):
- 802
- Product Depth (mm):
- 415
- Product Width (mm):
- 493
- Product Weight (kg):
- 36.5
Box 1 Dimensions
- Box 1 Height (mm):
- 885
- Box 1 Width (mm):
- 515
- Box 1 Depth (mm):
- 750
- Box 1 Weight (kg):
- 42
Product Reviews of Rinnai 4.1kW Portable Air Conditioner
Overall Rating Snapshot
4.2 out of 5 stars from 17 reviews
88% of users recommend this product
What customers say, summarised by AI
- Effectively cools rooms quickly, even in larger or open plan spaces
- Operation is generally quiet, though some find the unit a little loud
- Unit is large and heavy (~35kg) but wheels make it easier to move
- Easy installation, with all necessary parts supplied for window venting
- Reduces humidity well, but performs best in well-insulated spaces
- App control is convenient but requires a separate 2.4GHz Wi-Fi connection
Pros
Portable (4)
Quiet (4)
Easy (3)
Value (1)
Better then expected
Amazing it actually works very well no need to empty water trays a little loud but it is a large unit. Have had a few older portables that only dropped temp slightly but this thing actually works amazingly well
Mark
Confirmed purchase 25 January 2026
Published on 23 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.
Very cold and excellent qualtiy Portable Air Conditioner
Bought this for my son who likes sleeping in Antarctic chill conditions and he keeps telling me how great it is and how cold it is keeping him. It's very quiet and all parts supplied made it a seamless task installing the window vent. Highly recommend
Cathy
Confirmed purchase 1 December 2025
Published on 7 January 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.
It’s big, but works great
Try and see this on the shop floor in the first instance. Do not discount that it is heavy (~35kg) and is big. The wheels are helpful to move around, but not the most practical beast to move from room to room. The unit can pump out lovely cool air very quickly and bring a closed off space down in temperature. We use it for a 25m2 space that is horribly leaky and it offers a nice comfort level. Whilst it doesn’t achieve much in reducing the temperature (in our situation) it does reduce the humidity and makes the room feel comfortable. I would recommend it for a space and a well insulated/less leaky one. I wouldn’t recommend it for expecting it to push cool air to far off rooms or corridors, without some mechanical ventilation assistance. The app experience is by a third party app and make sure you have a dedicated 2.4ghz wifi connection available, otherwise it cannot discern from a dual channel wifi (2.4/5ghz) which is the 2.4ghz and will fail to setup. Once working, very handy to switch on the a/c when you’re not at home!
Brendan
Confirmed purchase 19 November 2025
Published on 7 January 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.
Rinnai 4.1kW Pirtable Air Conditioner - Fantastic!!
Brilliant Portable Air Con Bought for my son’s apartment and is icy cold. Would definitely buy again. Highly recommended.
Cath
Confirmed purchase 1 December 2025
Published on 24 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.
Portable Air Con
Works well and is relatively quiet and manages to keep the room cooler.
Jo Chapman
Confirmed purchase 22 November 2025
Published on 17 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.
Great Product Poor Service
Works well with the app and has great fan volume
V8
Confirmed purchase 23 November 2025
Published on 17 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.
Great product
Works as expected, cool air, minor background noise.
Lea
Confirmed purchase 20 August 2025
Published on 17 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.
Powerfully cool
Desperately needed an aircon for a higher ceiling room. This dis the trick. You wont regret it
Luke
Confirmed purchase 1 December 2024
Published on 29 August 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.
Anonymous
Confirmed purchase 7 February 2025
Published on 26 February 2025
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Love it
Easy to use
Qaung
Confirmed purchase 3 February 2025
Published on 25 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 4.1kW Portable Air Conditioner is a cooling-only unit suited to medium to larger bedrooms, living areas and home offices up to 30 m2. Its strengths are strong cooling output, easy portability, Wi-Fi control and simple window-vented setup. It is a practical mid-range choice for renters or flexible room use, but it does not offer heating for year-round climate control.
What it’s great for
- Cooling medium to large rooms
- Bedroom comfort
- Home office cooling
- Rental properties
- Flexible room-to-room use
Where it works best
- Bedroom
- Living area
- Home office
- Apartment
- Rental home
Who it’s for
- Renter
- Remote worker
- Homeowner
- Apartment dweller
- Household needing flexible cooling
Things to consider
This model is cooling only, so it is less versatile than reverse-cycle portable air conditioners that can both cool and heat.
Room size suitability
Medium to large single rooms, approximately 13-30 m2
Portability rating
7/10 - built-in wheels and compact portable format help mobility, though the 36.5 kg weight makes it less convenient to lift.
Noise level vs category average
5/10 - noise level is not specified, so it is best considered typical for a portable air conditioner of this size.
Energy efficiency score
6/10 - uses R290 refrigerant, but no Australian star rating is provided to confirm comparative efficiency.
Ease of installation
8/10 - straightforward portable setup with included ventilation kit and no permanent installation required.
Key benefits
- 4.1kW Cooling Capacity: Delivers strong cooling performance for medium to larger single rooms.
- Room Coverage Up To 30 m2: Better suited to larger bedrooms, small living areas and home offices than smaller portable units.
- Built-In Wheels: Makes it easier to move the unit between rooms as your cooling needs change.
- Wi-Fi App Control: Lets you adjust settings without needing to be beside the unit.
- Remote Controller: Gives convenient control of temperature and settings from across the room.
- Three Fan Speeds: Allows you to tailor airflow to different comfort preferences.
- 24-Hour Timer: Helps schedule cooling around your daily routine or overnight use.
- Washable Filter: Supports simple ongoing maintenance without frequent replacement costs.
Q: Does this portable air conditioner need to be vented out a window?
A: Yes. This model needs the included ventilation kit connected to a window opening so hot air can be expelled outside. If the exhaust is not vented properly, the unit will still run, but cooling performance in the room will drop sharply.
Q: Can it cool more than one room at a time?
A: It is designed to cool the room it is placed in, not several separated rooms at once. The ideal application area is 10 to 30m2, and performance is strongest in a closed room rather than through hallways, doorways or distant spaces.
Q: Is the Rinnai RPC41MCWF suitable for renters or apartment use?
A: Yes. Rinnai RPC41MCWF does not need permanent installation, and the included window kit makes it practical where a fixed system is not an option. The main trade-off is floor space and weight, with the unit weighing 36.5 kg.
Q: Does this model heat as well as cool?
A: No. Rinnai RPC41MCWF is a cooling-only portable air conditioner, so it is built for warm-weather use rather than year-round heating and cooling. If heating matters for your space, this model will need a separate heating solution.
Q: Will this portable air conditioner be easy to move around?
A: It is portable, but it is not a light unit to carry from room to room. Rinnai RPC41MCWF has built-in wheels to help with movement, though its 36.5 kg weight and the need to reconnect the exhaust kit make frequent relocation less convenient.
Q: Do you need to empty water from this air conditioner often?
A: No, not in normal operation. This model includes a built-in water alarm and is designed with no regular water-emptying required, but the alarm can still alert you when drainage or maintenance attention is needed in some conditions.
Q: Is this a good bedroom option if noise matters?
A: It can suit a bedroom if you are comfortable with typical portable air conditioner noise. The compressor and fan stay in the room with you, so it is usually more noticeable than a fixed split system, especially for very light sleepers.