Replacement Air conditioner Remote For Heller Model : Cwh521ns

This new Remote for Heller ACs can be replaced with any 1 of 2 options below.

All 2 options below are 100% money back guaranteed to substitute your old Remote for Heller s and we will ship it directly to your door.

Prices range from $79.00 to $99.00.

  • $99.00
    Unit price per 


Brand new Replacement Remote for Heller Air Conditioners
Models Cwh521ns

The rule of thumb is, if it looks like your remote it will work for you.
**The images are for identification purposes only**

You will receive a remote that is visually different but better quality than your original remote.

The replacements very rare. We have 3 left in stock, they are priced accordingly.
We also have a universal option which is cheaper.


No programming required. Simply insert batteries and you are ready to control your AC again.


A 3 Year warranty is included with this remote so please print out your invoice and keep it safe as your invoice is your warranty card.


Please note, this remote is no longer in production by Heller, we therefore manufacture them at the Warehouse. These may therefore be shipped from the USA.

Local Shipping Within Australia

1. Money Saver 💰 - FREE (12 Days)

2. Tracked - Australia Post - $4.99 (5 Days)

3. EXPRESS  - $9.99 (2 Days)




International from Australia 

1. International shipping with tracking - $4.99 - 14 working days

2. Express International Shipping - $17 - 7 Working days


If a remote doesn't arrive within the time stated, we will resend the remote with an upgraded form of shipping or offer a full refund including postage on your purchase.

If a remote control does not function properly, we will provide a complete refund, including any postage fees paid.

Typically however, one of our specialized remote control technicians will be assigned to address and resolve your issue. They will also send you the correct remote control without any additional charges.

On our team - The Remote Guru - Daniel Malchi

Air Conditioner Remotes

We are fortunate to have hired the world's foremost remote Guru, (Daniel Malchi - From Remotes Remade - USA)

His expertise in regards to every remote control in existence is so extensive that he confidently asserts, "As long as we employ him, anyone who places an order with us will unquestionably receive a solution to their issue."



That is precisely why purchasing from our company will guarantee you a prompt solution to your issue even if the price is a few dollars higher.

✅✅✅✅✅ I bought this Air Conditioner Remote For my cwh521ns remote. My old cwh521ns heller got lost. The replacement air conditioner remote for heller model : cwh521ns resembled my old remote but I chose the Alternative cwh521ns and It worked on arrival. thumbs up

- Michelle Ramdel, QLD, Australia

✅✅✅✅✅This cwh521ns remote was a perfect fit for me. I ordered this Replacement Air conditioner Remote For Heller Model : Cwh521ns and the quality was equal to the original. Thank you for solving my problem.

✅✅✅✅Slow delivery 2 weeks to the USA! Good news it's compatible with my cwh521ns heller remote.

Robert Bradshaw, LA, USA


Search model number

so if your model number is listed you can order with 100% confidence even if the remote looks slightly different than yours. If your model number is not listed please only order from this page if the remote is identical to your old remote.



Ask a Question
  • Hi My Heller Heather model Number is CWH20NS (already discontinued) May I please know if this remote is compatible with it? Thank you.

    Yes our substitute will replace this. You have a full money back guarantee that what we send you(the substitute) will work with all functions