How they compare
Independent System Controller Comparison
| Functions / Features | AquaSun2+ | Ascon MS3D | Space Age SC4D | AquaSmart5 |
|---|---|---|---|---|
| Temperature Based Control | ✓ | ✓ | ✓ | ✓ |
| Winter Mode | ✓ | ✓ | ✓ | ✓ |
| Australian Made | ✓ | ✓ | ✓ | ✓ |
| Retains Settings (after outage) | ✗ | ✓ | ✓ | ✓ |
| Tropical Mode | ✓* | ✓ | ✓ | ✓ |
| Battery Back Up (for clock) | ✗ | ✗ | ✓ | ✓ |
| Clock/Timer Function | ✗ | ✗ | ✓ | ✓ |
| Collector Freeze Protection | ✗ | ✗ | ✗ | ✓ |
| Adjustable Temp Differential | ✗ | ✓ | ✗ | ✓ |
| On site Warranty | ✗ | ✓ | ✗ | ✗ |
* Tropical Mode will not function on this unit in Queensland Tariff 33, as it does not have clock and battery backup to retain settings after outage.
Expert support
Talk to an Expert
We're here to help with controller choice, sensors and installation questions.
Gregory Grochola (Physicist and Pool Heating Expert)
