| Stainless Steel Rain Cap for 6L (1.6 GPM) Tankless Water Heater | $32.50 |
| Stainless Steel Rain Cap for 10L (2.7 GPM) Tankless Water Heater | $32.50 |
| 1 M Stainless Steel Direct Vent Pipe Extension | $71.75 |
| Diaphragm (6L, Rubber) | $8.95 |
| Output Temperature Sensor (6L) | $9.95 |
| Control Box (6L) | $25.75 |
| Diaphragm (6L, Silicon Gel) | $10.50 |