Drayton SM2 29206 Mechanical Dual Channel Programmer New Boxed Genuine\n\nThis is an older Ex-Plumbers Merchants unsold item. Box may be slightly tatty, not affecting product. All items are security marked before despatching for Buyer/Seller confidence.\n\nThe Drayton SM2 29206 is a reliable, electro-mechanical, dual-channel (heating & hot water) programmer for central heating systems, featuring intuitive 24-hour control with simple dial and tappet settings for on/off times, an \""Advance\"" button, and an \""All Day\"" option, ideal for both pumped and gravity-fed systems, fitting standard backplates, and known for its easy setup and reliability. \nKey Features\nDual Channel: Controls heating and hot water independently.\nElectro-Mechanical: Uses physical dials and tappets (small pins) for setting times, not a digital screen.\n24-Hour Control: Programs settings for a full day, repeating daily.\nEasy Setting: Features a 4-position slide switch (Off, On, Twice, All Day) and movable tan