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Drayton Switchmaster SM1 Electro-Mechanical Timeswitch 29205

Drayton Controls

Drayton Switchmaster SM1 Electro-Mechanical Timeswitch 29205

Electro-mechanical single-channel 24-hour timeswitch from Drayton Controls, Switchmaster SM1, part number 29205.

At a glance

  • Also known as 4224060
Manufacturer part no.
29205
Showing prices

£210.22

£175.18 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 Drayton Controls Switchmaster SM1 is an electro-mechanical timeswitch used for timed control of a single heating or hot water circuit. It is supplied under part number 29205 as a single-channel 24-hour timeclock. Timing is set mechanically rather than through an electronic programmer interface.

Before you order

  • Confirm part number 29205 matches the unit being worked on
  • Check the installation requires a single-channel 24-hour timeswitch rather than a multi-channel programmer
  • Confirm the existing wiring and mounting arrangement before removal

Not sure which part?

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