Horstmann - 425 Diadem Time Programmer

Product Description:

Horstmann's best selling, big value 425 Series programmers are the simplest way to control water and central heating in the home.

• Simple to use with easily understood settings adjusted in seconds
• Easy to install, uses a 9 way standard backplate
• Diadem / Tiara 6Amp rated, Coronet 13 Amp rated
• Advance control to allow manual override switching ON or OFF
• Reduces heating costs
• Twin Circuit
• Perm ON/OFF
• ON all day
• ON/OFF twice a day
• Pumped systems
• Independent CH/HW programmer
• Indicator lights