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Ideal Return Flange With Tube 9 Section 173383

Ideal

Ideal Return Flange With Tube 9 Section 173383

Ideal 173383 return flange with tube, 9 section, for Commercial Harrier GTE and GTE5 appliances. Alternative numbers 1179418 and 85535516.

At a glance

  • Part type: Return flange with tube
  • Also known as 1179418
Manufacturer part no.
173383
Showing prices

£413.06

£344.22 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

The Ideal 173383 is a return flange with tube, supplied as a nine-section assembly for Ideal Commercial Harrier appliances. It forms the return-side connection between the heat exchanger and the system pipework, guiding water back into the boiler. As a serviceable component it is renewed when the flange face or tube shows corrosion, scale or leakage.

Signs this part needs replacing

  • Water weeping, dripping or staining around the return connection
  • Visible corrosion or pitting across the flange face
  • Scale or system debris restricting flow through the tube
  • Repeated loss of system pressure with no other obvious cause
  • Overheating or uneven heat output linked to a restricted return

Before you order

  • Confirm the appliance model and serial number against the compatibility list before ordering.
  • Check the alternative numbers 1179418 and 85535516 against the component being removed.
  • Inspect the mating gasket or seal and renew it if it is compressed or damaged.
  • Any work on the appliance should be carried out by a competent engineer.

Not sure which part?

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