Checking hours…Mon–Fri 7:30am–5pm · Sat 9am–12pm01302 279234Trade account
Radiant Relay PCB 76645LA

Radiant

Radiant Relay PCB 76645LA

The Radiant 76645LA is a low voltage relay PCB intended for boiler control circuits.

At a glance

  • Also known as 2801064
Manufacturer part no.
76645la
Showing prices

£39.65

£33.04 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 Radiant 76645LA is a low voltage relay PCB for boilers. It is a printed circuit board that carries relay switching for low voltage control circuits within boiler applications. The product designation covers use across boiler types rather than a single model family.

Before you order

  • Confirm the part number 76645LA matches the board being replaced or the manufacturer's designation for the appliance.
  • Check that the terminal positions and mounting arrangement on the existing PCB match this board.
  • Verify that the boiler in question uses a low voltage relay PCB of this type.

Not sure which part?

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