Products tagged with 'energy-efficient programmer'

The EPH A27-HW – 2 Zone Programmer is a reliable and user-friendly solution for controlling two zones in a central heating system. Featuring three operating modes (24h, 5/2 day, and 7 day) and up to 3 heating periods per day, it’s perfect for tailored heating schedules. With a 230Vac switch output, 6-pin backplate, and clear 51 x 23mm screen display, the A27-HW is built for performance and ease of use.