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Alpha 24 Hour Mechanical Clock 6.1000201

Alpha

Alpha 24 Hour Mechanical Clock 6.1000201

Alpha 6.1000201 is a 24-hour mechanical clock timer for compatible Alpha gas boilers.

At a glance

  • Also known as 1257797
Manufacturer part no.
6.1000201
Showing prices

£77.70

£64.75 ex. VAT · VAT at 20%

In stock
Cut-off passed — dispatches next 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 Alpha 6.1000201 is a 24-hour mechanical clock timer for Alpha gas boilers. It controls the operating periods for heating and hot water according to a set daily schedule. This built-in timer accessory is suitable for the Alpha appliance models listed below.

Signs this part needs replacing

  • The timer fails to advance or keep accurate time.
  • Heating or hot water does not switch on or off at the set times.
  • The clock dial does not move or appears stuck.
  • The boiler operates continuously regardless of timer settings.
  • The audible ticking stops or becomes irregular.

Before you order

  • Confirm your boiler model matches one listed in the Fits section.
  • Check the existing timer's part number or visual appearance.
  • Ensure your boiler is compatible with a mechanical timer.
  • Verify that the timer connections match your boiler's control interface.

Not sure which part?

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