Hamworthy 742111245 O-ring.ref.45001528-030

Description

Hamworthy 742111245 O-ring.ref.45001528-030

Hamworthy Boiler Spares replacement part with manufacturer part number 742111245. This exact item is a genuine, brand-new Hamworthy Boiler Spares product. It is intended for the compatible appliances shown below, where listed. Match the boiler model and MPN before ordering.

Product Details

Brand: Hamworthy Boiler Spares
Manufacturer part number (MPN): 742111245
Condition: Genuine brand new

Boiler Compatibility

Check the exact appliance model and manufacturer part number before ordering.

This part fits the following 71 appliances:

Listed compatible appliances

• Hamworthy Boiler Spares PUREFLOW 100 LL AUTO NG
• Hamworthy Boiler Spares PUREFLOW 100 LL P.PILOT NG
• Hamworthy Boiler Spares PUREFLOW 105 AUTO NG
• Hamworthy Boiler Spares PUREFLOW 105 P.PILOT NG
• Hamworthy Boiler Spares PUREFLOW 120 AUTO NG
• Hamworthy Boiler Spares PUREFLOW 120 P.PILOT NG
• Hamworthy Boiler Spares PUREFLOW 40 AUTO NG
• Hamworthy Boiler Spares PUREFLOW 40 INTEG P.PILOT NG
• Hamworthy Boiler Spares PUREFLOW 40 LL AUTO NG
• Hamworthy Boiler Spares PUREFLOW 40 LL P.PILOT NG
• Hamworthy Boiler Spares PUREFLOW 40 P.PILOT NG
• Hamworthy Boiler Spares PUREFLOW 50 AUTO NG
• Hamworthy Boiler Spares PUREFLOW 60 AUTO NG
• Hamworthy Boiler Spares PUREFLOW 70 AUTO NG
• Hamworthy Boiler Spares PUREFLOW 70 INTEG P.PILOT NG
• Hamworthy Boiler Spares PUREFLOW 70 LOWLINE AUTO NG
• Hamworthy Boiler Spares PUREFLOW 70 LOWLINE P.PILOT NG
• Hamworthy Boiler Spares PUREFLOW 70 P.PILOT NG
• Hamworthy Boiler Spares PUREFLOW 80 AUTO NG
• Hamworthy Boiler Spares PUREFLOW 80 P.PILOT NG
• Hamworthy Boiler Spares PUREFLOW 95 AUTO NG
• Hamworthy Boiler Spares PUREFLOW 95 P.PILOT NG
• Hamworthy Boiler Spares PUREFLOW INTEG FULL AUTO NG
• Hamworthy Boiler Spares PUREWELL 100 INTEG AUTO NG
• Hamworthy Boiler Spares PUREWELL 100 INTEG P.PILOT NG
• Hamworthy Boiler Spares PUREWELL CLAS 60 AUTO COMBI NG
• Hamworthy Boiler Spares PUREWELL CLAS 70 AUTO COMBI NG
• Hamworthy Boiler Spares PUREWELL CLAS 80 AUTO COMBI NG
• Hamworthy Boiler Spares PUREWELL CLAS 95 AUTO COMBI NG
• Hamworthy Boiler Spares PUREWELL CLASS 105 PP COMBI NG
• Hamworthy Boiler Spares PUREWELL CLASS 120 PP COMBI NG
• Hamworthy Boiler Spares PUREWELL CLASS 40 AUTO CMBI NG
• Hamworthy Boiler Spares PUREWELL CLASS 40 PP COMBI NG
• Hamworthy Boiler Spares PUREWELL CLASS 50 AUTO CMBI NG
• Hamworthy Boiler Spares PUREWELL CLASS 50 PP COMBI NG
• Hamworthy Boiler Spares PUREWELL CLASS 50 PP COMBI NG
• Hamworthy Boiler Spares PUREWELL CLASS 60 PP COMBI NG
• Hamworthy Boiler Spares PUREWELL CLASS 60 PP COMBI NG
• Hamworthy Boiler Spares PUREWELL CLASS 70 PP COMBI NG
• Hamworthy Boiler Spares PUREWELL CLASS 80 PP COMBI NG
• Hamworthy Boiler Spares PUREWELL CLASS 95 PP COMBI NG
• Hamworthy Boiler Spares PUREWELL CLASSIC PP PC105 NG
• Hamworthy Boiler Spares PUREWELL CLASSIC PP PC120 NG
• Hamworthy Boiler Spares PUREWELL CLS 105 AUTO COMBI NG
• Hamworthy Boiler Spares PUREWELL CLS 120 AUTO COMBI NG
• Hamworthy Boiler Spares PUREWELL INTEG FULL AUTO NG
• Hamworthy Boiler Spares PUREWELL VAR 110C COMBI NG
• Hamworthy Boiler Spares PUREWELL VAR 65HE COMBI NG
• Hamworthy Boiler Spares PUREWELL VAR 70C COMBI NG
• Hamworthy Boiler Spares PUREWELL VAR 85HE COMBI NG
• Hamworthy Boiler Spares PUREWELL VAR 95C COMBI NG
• Hamworthy Boiler Spares PUREWELL VARIHEAT PV110C NG
• Hamworthy Boiler Spares PUREWELL VARIHEAT PV65HE NG
• Hamworthy Boiler Spares PUREWELL VARIHEAT PV70C NG
• Hamworthy Boiler Spares PUREWELL VARIHEAT PV85HE NG
• Hamworthy Boiler Spares PUREWELL VARIHEAT PV95C NG
• Hamworthy Boiler Spares UR 180 SYSTEM NG
• Hamworthy Boiler Spares UR 250 SYSTEM NG
• Hamworthy Boiler Spares UR 265 LOWLINE SYSTEM NG
• Hamworthy Boiler Spares UR 300 SYSTEM NG
• Hamworthy Boiler Spares UR 365 SYSTEM NG
• Hamworthy Boiler Spares UR 384 LOWLINE SYSTEM NG
• Hamworthy Boiler Spares UR 430 SYSTEM NG
• Hamworthy Boiler Spares UR 470 SYSTEM NG
• Hamworthy Boiler Spares WARMWELL AUTO W140 NG
• Hamworthy Boiler Spares WARMWELL AUTO W60 NG
• Hamworthy Boiler Spares WARMWELL AUTO W80 NG
• Hamworthy Boiler Spares WARMWELL AUTO W95 NG
• Hamworthy Boiler Spares WARMWELL HE AUTO W60 NG
• Hamworthy Boiler Spares WARMWELL HE AUTO W95 NG
• Hamworthy Boiler Spares WESSEX 100 M HE NG

Ordering and support

Before you order

Use the manufacturer part number as your main check. Do not rely on a similar-looking part.

Technical FAQs

How do I check that this is the correct replacement part?

Use manufacturer part number 742111245 as the main check. Match it to the old part or appliance documentation, not only to a similar-looking product.

Will this part fit my boiler?

This exact part is listed for 71 appliance model(s). Check your appliance model, MPN and the GC Number tab before ordering.

Can a similar-looking part be used instead?

Do not rely on shape or appearance alone. Check the manufacturer part number and the exact appliance model before ordering a replacement.

Does the part number identify the cause of a boiler fault?

No. A part number helps identify a replacement item but does not diagnose a fault. Ask a suitably qualified professional to identify the cause where required.

Who should fit and test this part?

Installation and testing should be completed by a suitably qualified professional where required. This exact item is a genuine, brand-new Hamworthy Boiler Spares product.

Related Hamworthy Boiler Spares parts

Browse related Hamworthy Boiler Spares Gasket.

Help and returns

For help checking this part, message us on WhatsApp. This item includes a 12-month warranty. Returns are subject to the 30-day returns policy.

Product check

Use the appliance model and any listed GC number as extra checks before ordering.

Installation and testing should be completed by a suitably qualified professional where required.