| Solenoid (16L) | $25.95 |
| AC Adapter (16L) | $10.75 |
| Control Box (16L) | $29.95 |
| Diaphragm (10L, Silicon Gel) | $12.50 |
| LED Display (Premium) | $22.50 |
| Control Box (Premium) | $56.95 |
| Water Flow Sensor (Premium, copper) | $26.78 |
| Outlet Temperature Sensor (AQE12) | $12.50 |
| Outlet Temperature Sensor (Paramount) | $12.50 |
| Control Box (Paramount) | $63.50 |
| Mirco Switch (10L) | $11.95 |
| AQUAH Paramount Heat Exchanger (JSG32-K) | $95.50 |
| Output Temperature Sensor (Premium) | $9.95 |
| Gas Inlet (10L) | $14.50 |