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Ideal Gas Cock 1/2 Inch Square Head 000875

Ideal

Ideal Gas Cock 1/2 Inch Square Head 000875

Ideal gas cock 000875, an R1 1/2 x Rp1 1/2 square head isolation valve for Concord CXi and Super commercial boilers.

At a glance

  • Part type: Gas cock / isolation valve
  • Also known as 1170021
  • This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
Manufacturer part no.
000875
Showing prices

£381.04

£317.53 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

This is an Ideal gas cock, supplied under part number 000875. It is a square head isolation valve with R1 1/2 and Rp1 1/2 connections, used to isolate the gas supply at the appliance. It is fitted across the Ideal Commercial Concord range, including the CXi and Super series boilers.

Signs this part needs replacing

  • A smell of gas around the valve body or spindle
  • The valve will not turn, or turns with excessive force
  • Gas continues to pass through when the valve is closed
  • Visible weeping or staining at the spindle or connection joints
  • The appliance fails a gas soundness or tightness check at the isolation point

Before you order

  • Check the GC number or appliance serial plate to confirm the correct variant for your boiler
  • Cross-check the alternative number 1170021 against the valve currently fitted
  • Confirm whether new sealing washers are needed for the connection before fitting
  • 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.