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Powrmatic Photocell MZ770-0.5M 144708621

Powrmatic

Powrmatic Photocell MZ770-0.5M 144708621

Powrmatic photocell MZ770-0.5M, part 144708621, a flame-sensing photocell for Powrmatic heating appliances.

At a glance

  • Also known as 3480432
Manufacturer part no.
144708621
Showing prices

£46.74

£38.95 ex. VAT · VAT at 20%

Available to order · 7 working days
Available to order · 7 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 Powrmatic photocell MZ770-0.5M, part 144708621, is a flame-sensing device used on Powrmatic heating appliances. It monitors the burner flame and signals its presence to the appliance control circuit. The part name carries a 0.5M designation and the reference 628.

Before you order

  • Match the part number 144708621 and the MZ770 designation against the photocell being replaced.
  • Confirm the 0.5M designation shown in the part name matches the item currently fitted.
  • Check the appliance documentation or the existing component for the correct photocell reference before ordering.

Not sure which part?

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