Heating controller
6 - 9 A | 425 series
Horstmann
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
- Gives real comfort throughout the home
- Reduces heating costs
- Greatly increased energy savings
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