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EOGB Compression Fitting 1/4 M11X1 L=17.7mm H01-45900402-001B

EOGB

EOGB Compression Fitting 1/4 M11X1 L=17.7mm H01-45900402-001B

Compression fitting for EOGB Honeywell Satronic boilers with 1/4 connection and M11x1 thread.

Manufacturer part no.
H01-45900402-001B
Showing prices

£8.54

£7.12 ex. VAT · VAT at 20%

Available to order · 3 working days
Available to order · 3 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question

Same-day dispatch

Ordered by 4pm Mon–Fri, 10:30am Sat.

30-day returns

Unused, in original packaging.

What it is

A compression fitting manufactured by EOGB for use on Honeywell and Satronic boiler assemblies. It combines a 1/4 compression connection with an M11x1 thread, giving a threaded joint at the appliance. The fitting has an overall length of 17.7 mm.

Signs this part needs replacing

  • Weeping or visible water at the compression joint
  • Corrosion, scaling or staining on the fitting body or nut
  • Damaged or cross-threaded M11x1 thread
  • A joint that continues to leak after the nut has been re-tightened

Before you order

  • Confirm the pipe size matches the 1/4 connection
  • Confirm the appliance port is M11x1 threaded
  • Check that the 17.7 mm length suits the installation and available clearance
  • Match the part against the EOGB Honeywell Satronic appliance model

Not sure which part?

Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.