Heatline Air Pressure Switch (Aps)
The air pressure switch enables safety protocols to check the fan is fully operational. It ensures that, if the fan fails within the boiler, there would not be a build up of noxious fumes with no means of venting them. The PCB closely monitors the air pressure switch to make sure it is fully operational before the unit is fired up, preventing the appliance from starting without one of its key safety devices.
HEATLINE 3003200032 AIR PRESSURE SWITCH - 0,85/0,7 MBAR
Part No: 2170998 / MPN: D003200032
HEATLINE 3002194404 BRACKET ( FOR AIR PRESSURE SWITCH CONNECTION )
Part No: 2170160 / MPN: D002194404
HEATLINE 3003200909 AIR PRESSURE SWITCH - 2.2/2.0 MBAR 'B'
Part No: 2171000 / MPN: D003200909
HEATLINE 3003200136 AIR PRESSURE SWITCH - 1,05/0,9 MBAR
Part No: 2171014 / MPN: D003200136
HEATLINE 3002194465 AIR PRESSURE SWITCH -
Part No: 2171018 / MPN: D002194465