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Ideal Filling Loop 173207

Ideal

Ideal Filling Loop 173207

Ideal filling loop, part 173207, for Istor HE260 and HE325 appliances; alternative number 1179345.

At a glance

  • Part type: Filling devices / filling loop
  • Also known as 1179345
Manufacturer part no.
173207
Showing prices

£68.62

£57.18 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 173207 is a filling loop assembly used on Ideal Istor HE appliances. It forms part of the filling device arrangement, allowing the system to be topped up and brought back to its working pressure. The part is listed under Ideal Spares and carries the alternative number 1179345.

Signs this part needs replacing

  • System pressure will not hold and needs topping up repeatedly
  • Water weeping or dripping from the filling loop body or its connections
  • The valve will not shut off fully, so pressure keeps creeping up
  • Visible corrosion, scale or a stiff, seized handle on the loop
  • Pressure rises on the gauge when the heating is off and the loop is left connected

Before you order

  • Confirm the GC number on the appliance data badge matches 41-394-13 or 41-394-14
  • Check the model and serial plate against the compatibility list, as Istor HE260 and HE325 variants appear more than once
  • Note the alternative number 1179345 when cross-referencing an older stock listing
  • Inspect the sealing washers on the existing loop and replace them if they are compressed or perished

Not sure which part?

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