Checking hours…Mon–Fri 7:30am–5pm · Sat 9am–12pm01302 279234Trade account
Ideal Flow Regulator Logic Code Combi ES26 176134

Ideal

Ideal Flow Regulator Logic Code Combi ES26 176134

Ideal 176134 flow regulator for Logic Code Combi 26 and ES26 boilers, controlling water flow through the appliance. Alternative number 1781792.

At a glance

  • Part type: Flow regulator
  • Appliance family: Logic Code Combi
  • Also known as 1781792
  • This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
Manufacturer part no.
176134
Showing prices

£14.02

£11.68 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 176134 is a flow regulator for Ideal Logic Code Combi appliances. It sits in the water circuit and controls the rate at which water passes through the boiler, keeping the flow within the range the appliance was designed to work with. The regulator is a serviceable component and is replaced as a complete unit when flow control is lost.

Signs this part needs replacing

  • Hot water flow at the tap is weaker than it should be, or varies between outlets
  • Domestic hot water temperature swings during draw-off
  • The boiler struggles to hold a steady flow rate through the water section
  • Scale or debris has collected in the regulator body, restricting movement
  • Whistling or unusual noise from the water section during hot water demand

Before you order

  • Check the GC number on the appliance data badge against 47-348-74 or 47-349-04 to confirm the correct variant
  • Compare the part number on the existing component with 176134 and the alternative number 1781792
  • 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.