78503 Controller
This part is a replacement controller for Freshwater salt system for select Hot Spring hot tubs models. Handle the controller and wires with care when installing.
Compatible with 2019 to current Hot Spring Highlife, Freeflow, and Limelight spa models.
| Item | Description | Part # |
| 1 | FWTR,SALT SYS CARTRDG 3PK,6/CS | 80004 |
| 2 | CABLE, EXTENSION FWTR 7' | 78505 |
| 3 | PLUG, FWTR SYSTEM 19-C | 78510 |
| 4 | FWTR, SALT SYS STARTUP KIT | 80001 |
| 5 | VANISHING ACT CALCIUM REMOVER | 76029 |
| 6 | FWTR, SPA SALT 10LB 2/CS | 80000 |
| 7 | FWTR, 5-WAY TEST STRIP 24/CS | 80090 |
| 8 | FWTR, SALT TEST STRIPS 24/CS | 80092 |
| 9 | CAP, HSS FWTR SYSTEM 19-C | 78506 |
| 10 | HOUSING, FWTR SYSTEM 19-C | 78508 |
| 11 | HOUSING, FWTR SYSTEM 19-C | 78508 |
| 12 | HOUSING, FWTR SYSTEM 19-C | 78508 |
| 13 | HOUSING, FWTR SYSTEM 19-C | 78508 |
| 14 | HOUSING, FWTR SYSTEM 19-C | 78508 |
| 15 | HOUSING, FWTR SYSTEM 19-C | 78508 |
| 16 | HOUSING, FWTR SYSTEM 19-C | 78508 |
| 17 | CONTROLLER, FWTR SYSTEM 19-C | 78503 |
