Checking hours…Mon–Fri 7:30am–5pm · Sat 9am–12pm01302 279234Trade account
Ideal Gas Valve Kit Icos HE30-36 174306

Ideal

Ideal Gas Valve Kit Icos HE30-36 174306

Ideal 174306 gas valve kit for Icos HE30 and HE36 boilers, releasing gas to the burner on a signal from the PCB.

At a glance

  • Part type: Gas valve kit
  • Also known as 1179947
  • This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
Manufacturer part no.
174306
Showing prices

£215.76

£179.80 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 174306 is a gas valve kit for the Ideal Icos range of domestic gas boilers. The gas valve is the gas distribution device on the appliance: when the burner needs more gas, the printed circuit board sends a signal to the valve, which opens and releases gas through to the burner or the pilot assembly. This kit is listed by Ideal under the Ideal Domestic Boiler Spares brand.

Signs this part needs replacing

  • The boiler fails to ignite even though the PCB is calling for heat
  • No gas reaches the burner or pilot assembly when the valve is energised
  • Repeated lockouts or flame failure faults on start-up
  • Intermittent ignition, with the burner lighting on some attempts and not others
  • Gas pressure at the burner does not respond to demand from the control board

Before you order

  • Check the GC number on the appliance data badge against the numbers listed above before ordering
  • Confirm the existing valve carries the alternative number 1179947 where the original marking is still legible
  • Check whether the joint seals and gaskets on the gas line need renewing at the same time as the valve
  • 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.