Build Your Own MRCOOL DIY Mini Split

Use the configurator above to select the number of Zones, BTUs, and Lineset lengths for your setup.

1. Click the ASSISTANCE ↘️ Button.

2. Send us your DIY-CUSTOM-CODE and we will send you a checkout link for your desired product.

3. You can Paste the DIY-CUSTOM-CODE on the search bar and find your product (optional).