76840 Control Box
This part is a replacement control box for select Caldera hot tub models. Crafted to hold electronics with all its components in your spa.
Not backwards compatible with old hot tub control panels. Compatible with 2006 to current Caldera, Hot Spot, and Solana spa models.
*Software requires update for install. Needs part #76843
| Make | Model | Date Range |
| Hot Spot | Relay | 2013-Current |
| Hot Spot | Rhythm | 2013-Current |
| Hot Spot | Tempo | 2013-Current |
| Hot Spot | SX | 2013-Current |
| Hot Spot | TX | 2013-Current |
| Item | Description | Part # |
| 1 | Control Box | 76840 |
| 2 | Kit Control | 76843 |
| 3 | Fuse 25A/ SC Time Delay | 71618 |
| 4 | Control Thermistor | 72493 |
| 5 | Split Nut Union 2" | 33761 |
| 6 | Heater Assy | 73994 |
| 7 | Pressure Switch | 73995 |
| 8 | Hi-Limit Thermistor | 73992 |
| 9 | Tailpiece Heater | 73905 |
| 10 | O-Ring Tail Piece | 34447 |
| Item | Description | Part # |
| 1 | Control Box HS Hawk DOM 12 | 76840 |
| 2 | Control Panel HS Hawk CG 12 | 76843 |
| 3 | Fuse 25A/300V SC Time Delay | 71618 |
| 4 | Control Thermistor | 72493 |
| 5 | Pressure Switch | 73995 |
| 6 | Light Adaptor Eagle/Hawk | 76860 |
| 7 | Hi-Limit Thermistor | 73992 |
| 8 | Kit 12C Comm Hub 8 Port | 74150 |
| 9 | Power Jumper 2 Pin | 39192 |
| Item | Description | Part # |
| 1 | 15 Amp/ 115v GFCI w/Cover | 37870 |
| 2 | Control Box | Use 76840 |
| 3 | Fuse 25A/300V SC Time Delay | 71618 |
| 4 | Control Thermistor | 72493 |
| 5 | Split Nut Union 2" | 33761 |
| 6 | Heater Assy | 73994 |
| 7 | Presssure Switch | 73995 |
| 8 | Hi-Limt Thermistor | 73992 |
| * | Tail Piece Heater | 70905 |
| * | O-Ring Tail Piece | 34447 |
