Hamworthy Air Pressure Switch (Aps)
The air pressure switch acts as a safety instrument that checks 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 fully operational before the unit is fired up, preventing the appliance from starting without one of its key safety mechanisms.
HAMWORTHY 533901318 AIR PRESSURE SWITCH (DUNGS LGW 3A2.RANGE
Part No: 2062036 MPN: 533901318
£219.60 inc VAT
Available in 5-7 working days
HAMWORTHY 539001072 SPRING EXTENTION WSX100M REF SS5161
Part No: 2062194 MPN: 539001072
£27.60 inc VAT
Available in 5-7 working days
HAMWORTHY 533901448 LMU64 PROG. FOR WESSEX MODUMAX 220 NG
Part No: 2062100 MPN: 533901448
£588.00 inc VAT
Available in 5-7 working days
HAMWORTHY 330512511 4.20MM ORIFICE - (P'WELL P80)
Part No: 2060084 MPN: 330512511
£42.00 inc VAT
Available in 5-7 working days
HAMWORTHY 532902013 MAIN JET 3.9 MM DIA - P'WELL.95
Part No: 2061636 MPN: 532902013
£102.00 inc VAT
Available in 5-7 working days
HAMWORTHY 562403119 GAS FEED PIPE AND MOUNT ASSEMBLY - WESSE
Part No: 2062402 MPN: 562403119
£184.80 inc VAT
Available in 5-7 working days
HAMWORTHY 573409250 AIR PROVING SWITCH
Part No: 2064360 MPN: 573409250
£568.80 inc VAT
Available in 5-7 working days
HAMWORTHY 531101009 ORIFICE - GAS ORIFICE WSX.100M "LPG"
Part No: 2061268 MPN: 531101009
£48.00 inc VAT
Available in 5-7 working days
HAMWORTHY 573409113 AIR PROVING SWITCH
Part No: 2064400 MPN: 573409113
£397.20 inc VAT
Available in 5-7 working days
HAMWORTHY 533901334 AIR PRESSURE SWITCH (MODIFIED 533901318)
Part No: 2062048 MPN: 533901334
£242.40 inc VAT
Available in 5-7 working days
HAMWORTHY 330512347 ORIFICE 2.80MM
Part No: 2060062 MPN: 330512347
Sorry, this part is now obsolete
View Part DetailsHAMWORTHY 532495003 DOUBLE VENTURI (FOR USE WITH PRESSURE SW
Part No: 2061554 MPN: 532495003
Sorry, this part is now obsolete
View Part DetailsHAMWORTHY 330513519 2.4MM ORIFICE - UR/P'WELL
Part No: 2060124 MPN: 330513519
Sorry, this part is now obsolete
View Part DetailsHAMWORTHY 532902044 JET 2.90 MM DIA MADE FROM 532902009
Part No: 2061652 MPN: 532902044
Sorry, this part is now obsolete
View Part DetailsHAMWORTHY 530650250 TOP BAR FOR MULTI-CASING
Part No: 2061136 MPN: 530650250
Sorry, this part is now obsolete
View Part Details