Alpha Air Pressure Switch (Aps)
The air pressure switch facilitates safety protocols to check the fan is in full working order. It ensures that, if the fan fails within the boiler, there would not be a build up of noxious gases with no means of venting them. The PCB closely monitors the air pressure switch to make sure it is completely operational before the unit is fired up, preventing the appliance from starting without one of its key safety devices.
ALPHA 1.027277 PRESSURE SWITCH
Part No: 1257404 / MPN: 1.027277
ALPHA 1.8396 AIR PRESSURE SWITCH
Part No: 1250430 / MPN: 1.8396/IM
ALPHA 1.012849 AIR PRESSURE SWITCH (CB50)
Part No: 1250059 / MPN: 1.012849
ALPHA 1.016884 AIR PRESSURE SWITCH (C23)
Part No: 1250182 / MPN: 1.016884
ALPHA 1.024863 PRESSURE SWITCH CAP
Part No: 1258755 / MPN: 1.024863
ALPHA 2.010338 AIR PRESSURE SWITCH BRACKET
Part No: 1250443 / MPN: 2.010338
ALPHA 2.011601 AIR PRESSURE SWITCH BRACKET (C27)
Part No: 1250496 / MPN: 2.011601
ALPHA 6.5617551 AIR PRESSURE SWITCH (STYLE FF)
Part No: 1251096 / MPN: 6.5617551
ALPHA 1.016507 AIR PRESSURE SWITCH (C27)
Part No: 1250168 / MPN: 1.016507
ALPHA 6.562956 AIR PRESSURE SWITCH C6065F1100
Part No: 1251198 / MPN: 6.5629560