Alpha HE SY25
Alpha HE SY25
| ID | Part Number | Part Description | Notes | Purchase |
|---|---|---|---|---|
| 1 | 1.019121 / H28-376 | Burner assembly | ||
| 2 | 3.016466 / H28-378 | Main injector kit (15 x 1.30 mm injectors plus washers) | ||
| 3 | 1.02196 / H28-379 | Primary heat exchanger | ||
| 4 | 1.015803 / E57-665 | Gas valve - Honeywell VK4105M5009 | ||
| 5 | 1.01561 / E57-666 | Pump | ||
| 6 | 1.021967 / H28-381 | Fan assembly | ||
| 7 | 1.012849 / E85-125 | Air pressure switch | ||
| 8 | 1.017496 / E76-320 | Primary pressure switch | ||
| 9 | 3.013211 / E57-751 | DHW flow switch | ||
| 10 | 1.02217 / H28-383 | PCB | ||
| 11 | 1.01597 / E76-317 | Temperature sensor | ||
| 12 | 1.6098 / E76-378 | Fuse F2A | ||
| 13 | 1.019147 / H28-384 | Overheat thermostat (105°C) | ||
| 14 | 1.021356 / H28-385 | Flue limit thermostat (90°C) | ||
| 15 | 1.015394 / E57-702 | Expansion vessel 8 Litre | ||
| 16 | 1.011126 / E57-703 | Pressure relief valve 3 bar | ||
| 17 | 1.010771 / E57-709 | Automatic air vent | ||
| 18 | 1.016151 / E57-710 | Pressure gauge | ||
| 19 | 1.2408 / E57-712 | Ignition electrode - right | ||
| 20 | 1.2405 / E57-713 | Ignition electrode - left | ||
| 21 | 1.010645 / E57-714 | Flame sensing electrode | ||
| 22 | 3.013212 / E65-195 | Ignition electrode lead | ||
| 23 | 3.01645 / H28-386 | Flame sensing electrode/condensate sensor lead | ||
| 24 | 3.012752 / E57-773 | Diverter valve assembly | ||
| 25 | 3.012801 / E65-498 | By-pass assembly | ||
| 26 | 3.016448 / H28-387 | Combustion chamber insulation panel set | ||
| 27 | 3.015063 / H28-389 | Condensing heat exchanger | ||
| 28 | 1.021805 / H28-390 | Condensate trap |