76228 Titanium Heater Assembly, 4 kW
This contains a no fault heater with a pressure switch wire replacement 4kW to plug onto the P34 port in the motherboard. The heater also provides new thermistor O-rings.
The IQ 2020 system that is included alerts you with a green light and a red light displayed when the heater has shut down. Compatible with a variety of the 2003 to current Hot Spring Highlife, Limelight, and Tiger River spa models.
| Make | Model | Date Range |
| Hot Spring | Grandee | 2005-2018 |
| Hot Spring | Vista | 2004-2013 |
| Hot Spring | Envoy | 2004-2018 |
| Hot Spring | Vanguard | 2014-Current |
| Hot Spring | Grandee NXT | 2014-Current |
| Hot Spring | Envoy NXT | 2014-Current |
| Hot Spring | Aria | 2007-Current |
| Limelight | Pulse | 2008-Current |
| Limelight | Gleam | 2013-2017 |
| Limelight | Flair | 2008-Current |
| Limelight | Glow | 2008-2017 |
