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Drayton SM1 single channel programmer
Product Code: 302067
The SM1 single channel timeswitch gives style and ease of use to suit most domestic pumped and gravity heating systems.
- Single and dual channel
- Advance feature
- Modern styling
- Led indication
- 4position slide (ease of setting)
- Intuitive time setting for on/off
- Suitable for gravity and pumped systems
- Positive switching of time
- Two on/off time functions per day
- All day option
- Universal industrial standard backplate.