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Trianco Photocell MZ770S/80 Part No 207603

Trianco

Trianco Photocell MZ770S/80 Part No 207603

Trianco 207603 photocell, type MZ770S/80, for flame detection on Trianco gas boiler burners.

At a glance

  • Also known as 2190090
Manufacturer part no.
207603
Showing prices

£83.46

£69.55 ex. VAT · VAT at 20%

Available to order · 1 working day
Available to order · 1 working day
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 Trianco 207603 is a photocell of type MZ770S/80. It is a flame-detection device fitted to the burner assembly, where it monitors the presence of a flame and signals the control box. It is listed within the Trianco gas boiler spares range.

Before you order

  • Confirm the existing photocell is marked MZ770S/80, or that the burner documentation specifies this designation.
  • Check the Trianco part number 207603 against the appliance's parts list before ordering.
  • Inspect the holder and lead for damage, as a poor connection can mimic a failed photocell.
  • Isolate the appliance and follow the manufacturer's instructions for burner access and testing.

Not sure which part?

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