|
Home
Up
Horstmann 425 Programmers
Horstmann Centaur Plus Programmers
Horstmann Channel Plus Programmers
Horstmann Service Plus Programmers
Horstmann Centaur Stat Programmers
Horstmann Thermo Plus Programmers
Horstmann HRT3 Room Thermostat
Horstmann HRT3 Room Thermostat
Horstmann HCT2 Cylinder Thermostat
Horstmann Motorised Zone Valves
Electronic 7 Immersion Heater Control
Economy 7 Quartz Immersion Control
BX2000 Water Heating Boost Control
E7BX Water Heating Boost Control
Electrisaver Heating Boost Control
| |
Horstmann 425 Series
Central Heating Programmer
|
|
Boiler
programmers and timers, Central heating programmers and timers, 24 Hour
mechanical programmers and timers, 7-Day Digital programmers and timers |
425
Series - Electro-mechanical Programmers
|
|
|
 |
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
|
| Model |
|
£ inc VAT |
|
| 425 Diadem |
|
45.33 |
| 425 Tiara |
|
43.72 |
| 425 Coronet |
|
38.55 |
| |
|
|
| |
|
 |
|
|
|
Model |
Single Circuit
|
Twin Circuit
|
Perm
ON/OFF
|
ON all day
|
ON/OFF twice a day
|
Combi-boiler
|
Pumped Systems
|
Independent CH/HW
|
Immersion Heaters
|
Indicator Lights
|
|
425 Diadem |
|
*
|
*
|
*
|
*
|
|
*
|
*
|
|
*
|
|
425 Tiara |
|
*
|
*
|
*
|
*
|
|
*
|
*
|
|
|
|
425 Coronet |
*
|
|
*
|
*
|
*
|
*
|
|
|
*
|
|
|
| |
|
|