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Monarch Oil Nozzle 01.25 x 45 AR

Monarch

Monarch Oil Nozzle 01.25 x 45 AR

Monarch oil nozzle with a 1.25 size and 45° spray angle in the AR pattern, for oil-fired burner applications.

At a glance

  • Also known as 3011049
Manufacturer part no.
H01098U
Showing prices

£15.79

£13.16 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 Monarch oil nozzle 1.25 x 45 AR is a burner nozzle used on oil-fired heating appliances. It atomises and meters fuel oil as it is delivered into the combustion chamber, where the air/fuel mixture is ignited. It sits within the Monarch oil spares range.

Signs this part needs replacing

  • Sooty deposits or black smoke at the burner
  • Erratic or unstable flame shape
  • Rising CO or falling CO2 readings at the flue
  • Difficulty establishing or holding ignition
  • Higher fuel consumption for the same heat output

Before you order

  • Confirm the existing nozzle is marked 1.25 and 45, and that the AR pattern is the one specified for the burner
  • Check the burner manufacturer's instructions or data plate for the required nozzle size, angle and pattern
  • Inspect the nozzle holder and burner components for damage or debris before fitting

Not sure which part?

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