How do I connect a dishwasher in a rental?

[JA1]

Hello!

I moved into a rental that does not have a built-in dishwasher, and there’s no plumbing setup for one either. As I’m hoping to avoid any permanent modifications, what are my best options? Would you advise getting a benchtop dishwasher?

I’ve been looking into benchtop dishwashers (like the Midea 6 place setting one), but need advice on how to set it up please.

1) I understand the outlet pipe can be left in the sink, but I'm not sure how to connect the inlet pipe to my kitchen tap? I've attached pictures of my tap, plumbing and the benchtop dishwasher I was considering. Any help to identify the correct adapter or some other solution for the water supply would be greatly appreciated!

2) Also, there's no plug near the sink, so I’m thinking of using an extension cord to power the dishwasher. Would that be okay?

Thanks in advance!

[MitchellMc]

Welcome to the Bunnings Workshop community @JA1. It's marvellous to have you join us, and many thanks for your question about connecting a benchtop dishwasher.

Thanks for reaching out — moving into a rental and wanting a dishwasher without permanent changes is a common challenge, so you’re asking all the right questions!

Benchtop dishwashers do still require connection to a permanent plumbing fixture and are not designed to connect directly to a kitchen tap spout. Although it might seem like they can just plug into the tap, plumbing regulations mean they need their inlet hose routed through the benchtop and connected securely to a plumbing point beneath. This ensures a safe, leak-free connection that won’t accidentally come loose and cause flooding.

There are some useful community discussions on this, like How to connect a benchtop dishwasher to a tap?, which might give you some ideas and suggestions. However, keep in mind that any temporary or non-permanent connection directly to the tap spout risks blowing off under pressure.

As for powering the dishwasher, using an extension cord is generally fine as long as you route it safely, keep it away from water sources, and use a quality, outdoor-rated cord if needed. Just make sure any connections are dry and secure.

You’re thinking carefully about the setup, which is the best way to avoid surprises. With a bit more info and planning, you’ll have your dishwasher up and running smoothly — you’ve got this!

Please let me know if you have any questions.

Mitchell
 

[JA1]

Hi Mitchell, 

Thank you for your reply. I will definitely try some of the ideas mentioned in the other community discussion.

However, I did purchase a Kinetic aerator adaptor from Bunnings, as someone had recommended. But could you please let me know if this is the correct adaptor for safely connecting a benchtop dishwasher?

I’m a little unsure how it is meant to work. So far, I’ve managed to attach one piece to the tap and the other to the pipe, but I can’t figure out how the last piece connects. I feel like it should be straightforward, but the pieces don’t seem to fit together as expected.

I’d appreciate your guidance on whether I’ve bought the right item and how it should be set up safely and properly without leaks, etc. Thank you.

I don't understand how this small silver piece in the middle fits into the part that connects to the tap

[EricL]

Hello @JA1 

There is no need to use the garden hose adapter in the set-up you are trying to achieve. The general sequence will be to attach the aerator adapter to the sink tap. This will be followed by the BSP threaded adapter and then the brass adapter piece can then be connected to the BSP threaded adapter. The last piece to go on will be the dishwasher hose. My best advice is to take your time when connecting the adapter pieces and not to forget the flat rubber O ring at the start to prevent leaks.

If you need further assistance, please let us know.

Eric