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Heatline NG Kit 1.23mm Injector D001060091

Heatline

Heatline NG Kit 1.23mm Injector D001060091

Heatline natural gas injector kit with a 1.23mm injector, part D001060091, for Compact S20S, S24S, S20 and S24 system boilers.

At a glance

  • Also known as 2170876
  • Gas-carrying components must be fitted and commissioned by a Gas Safe registered engineer, with the gas rate verified after fitting
Manufacturer part no.
D001060091
Showing prices

£116.52

£97.10 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 Heatline NG Kit is a natural gas injector kit supplied with a 1.23 mm injector. It meters gas into the burner on Heatline system boilers, so the burner receives the correct gas rate for combustion. The kit is listed under burner spares for the Heatline S20 and S24 appliance families.

Signs this part needs replacing

  • The burner fails to light, or lights intermittently
  • The flame is weak, uneven or noticeably different in appearance across the burner
  • Sooting, discolouration or black marks around the burner area
  • The boiler locks out on ignition or reports a flame supervision fault
  • Gas rate cannot be set correctly at the appliance

Before you order

  • Confirm your appliance model and GC number against the fit list above
  • Check the injector size marked on the existing injector matches 1.23 mm
  • Confirm the appliance is set up for natural gas before fitting an NG injector
  • Gas-carrying components must be fitted and commissioned by a Gas Safe registered engineer, with the gas rate verified after fitting

Not sure which part?

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