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Ideal Flow Turbine Cartridge 176137

Ideal

Ideal Flow Turbine Cartridge 176137

Ideal 176137 flow turbine cartridge for Logic Code Combi pre-prefix models, providing the DHW flow signal to the boiler control board.

At a glance

  • Part type: Flowswitch, flow turbine cartridge
  • Appliance family: Logic Code Combi
  • Also known as 1781798
  • This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
Manufacturer part no.
176137
Showing prices

£77.53

£64.61 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 176137 is a flow turbine cartridge used in the Logic Code Combi range. It forms part of the flowswitch assembly in the domestic hot water circuit, where the turbine spins as water is drawn and the resulting signal tells the boiler control board that hot water has been requested. This version is supplied for the pre-prefix Logic Code Combi appliances.

Signs this part needs replacing

  • No hot water, or hot water that runs intermittently while a tap is open
  • The boiler does not fire when a hot water outlet is opened
  • Flow-related fault codes or lockout shown on the appliance display
  • Erratic or unstable hot water temperature as the turbine signal drops in and out
  • Debris or scale fouling the turbine, causing it to stick or read incorrectly

Before you order

  • Check the GC number on the appliance data badge against the compatibility list before ordering.
  • Confirm the appliance is a pre-prefix Logic Code Combi variant, as the cartridge differs between build versions.
  • Cross-reference the alternative part number 1781798 when checking against existing stock or documentation.
  • This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.

Not sure which part?

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