Checking hours…Mon–Fri 7:30am–5pm · Sat 9am–12pm01302 279234Trade account
EOGB Servo Motor B03-00-119-42308

EOGB

EOGB Servo Motor B03-00-119-42308

EOGB servo motor B03-00-119-42308 for BG300-BG800 B50/B60 appliances with a Satronic box.

At a glance

  • Appliance family: BG300-BG800 B50/B60
  • Also known as 2090902
Manufacturer part no.
B03-00-119-42308
Showing prices

£737.66

£614.72 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 EOGB B03-00-119-42308 is a servo motor used on BG300-BG800 B50/B60 appliances fitted with a Satronic control box. It drives the air damper or fuel/air regulating linkage under the command of the burner control box. The unit carries the SQN75.215.A21B reference.

Signs this part needs replacing

  • The damper or regulating linkage no longer moves through its full stroke.
  • The motor runs continuously, buzzes, or stalls without turning the linkage.
  • The burner locks out because the damper does not reach its proven position.
  • The motor body is hot, discoloured, or smells of burnt windings.
  • The output shaft, coupling, or mounting is worn or damaged.

Before you order

  • Confirm the appliance model and that it is fitted with a Satronic control box.
  • Check the reference on the existing motor label against SQN75.215.A21B.
  • Inspect the linkage and coupling for wear, as these are often replaced at the same time.
  • Verify the part number B03-00-119-42308 against the manufacturer's parts list for your appliance.

Not sure which part?

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