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Ideal Pump and O-Ring Kit Mini HE 174004

Ideal

Ideal Pump and O-Ring Kit Mini HE 174004

At a glance

  • Part type: Circulation pump with O-rings
  • Appliance family: Mini HE
  • Also known as 1179751
Manufacturer part no.
174004
GC number
H07-840
Showing prices

£343.43

£286.19 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 pump and O-ring kit, part 174004, is a circulation pump assembly supplied with its sealing O-rings for the Mini HE range of condensing boilers. The pump moves heated water around the central heating circuit and through the domestic hot water plate heat exchanger where one is fitted. It sits in the hydraulic section of the appliance and is driven by the boiler control board.

Signs this part needs replacing

  • Boiler fires but radiators stay cold or heat unevenly
  • Grinding, whining or rumbling noise from the pump housing
  • Boiler locks out or reports a circulation fault
  • Water weeping from the pump body or around the O-ring joints
  • Pump head runs hot with little or no flow through the system

Before you order

  • Match the GC number on the appliance data badge against the list above
  • Check the part number 174004 or the alternative number 1179751 against the pump being removed
  • Inspect the O-rings and sealing faces for damage before refitting
  • Isolate the electrical supply and drain down before removing the pump

Not sure which part?

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