Horstmann are now known as Secure Controls Directly replaces earlier H37XL   Complete with new backplate 3 Channel 7 Day Programmer 5 Year manufacturers Warranty Large ..

Horstmann are now known as Secure ControlsFor replacement use H3747The H47XL is a combination of four independent 7 day timers each giving up to 3 on and off functions per day in a single unit. Unlike..

* 7-Day, 5/2 Day, or 24 hour control * 3 on/offs per day * Boost Function * Advance Function * Backlight * Holiday mode * Keypad lock * Copy function Add a Ember Gateway for internet control..

* 7-Day, 5/2 Day, or 24 hour control * 3 on/offs per day * Boost Function * Advance Function * Backlight * Holiday mode * Keypad lock * Copy function Add a Ember Gateway for internet control..

Remotely programmable via the user’s home WiFi hub and a smartphone app. Via the app, the 3-channel programmer can be programmed for a timed switching sequence on a 24 hour or 7-day basis. It controls..

• Three channel 230V AC 50Hz output • Frost protection adjustable between: +5°C & +20°C • +1 Hour Override (Boost: 1 – 9 hour selectable) • Summer/Winter changeover • 5/2 or 7 day programming ..