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Categories
Manufacturers
- ACL Drayton (Invensys)
- Adey
- Antares
- Biworld
- Caleffi
- Campini Corel
- Cotherm
- Danfoss Randall
- Delta Dore
- Do Heating
- Emmeti
- EPH
- ESI
- Fernox
- Giacomini
- Grasslin
- Grundfos
- Herz Valves
- Honeywell
- Horstmann
- Ivar
- Neomitis
- Nest
- Optimum
- Other
- Owl
- Pegler
- Potterton Myson
- Reliance Water Controls
- Salus
- SBK
- Scalemaster
- Seitron
- Sentinel
- Siemens (Landis & Staefa/Gyr)
- Sunvic (Satchwell)
- Thermowatt
- Tower
- Watts Electronics
Saturday Delivery Available Until 4pm Today
UK Mainland Only
Saturday Delivery Available Until 4pm Today
UK Mainland Only
Horstmann
C-Stat is an electronic programmable thermostat that combines time and temperature control in a comp..
£91.00
Ex Tax: £75.83
Ex Tax: £75.83
Horstmann BX2000 boost control.
Replaces BX90.
..
£84.35
Ex Tax: £70.29
Ex Tax: £70.29
The innovative Horstmann CentaurPlus C17-ZW combined wireless room stat and time control offers inst..
£86.09
Ex Tax: £71.74
Ex Tax: £71.74
The C17 CentaurPlus single channel timeswitch offers 7 day programming at an affordable price.
* ..
£37.96
Ex Tax: £31.63
Ex Tax: £31.63
The C27 CentaurPlus two channel heating programmer offers 7 day programming at an affordable price.
..
£38.90
Ex Tax: £32.42
Ex Tax: £32.42
H425 Coronet
A single circuit timeswitch for straightforward accurate time control.The 425 Corone..
£56.69
Ex Tax: £47.24
Ex Tax: £47.24
C-Stat is an electronic programmable thermostat that combines time and temperature control in a comp..
£61.19
Ex Tax: £50.99
Ex Tax: £50.99
H425 Diadem
This twin circuit hot water and central heating programmer with indicator lights has ..
£62.99
Ex Tax: £52.49
Ex Tax: £52.49
The electrisaver is a simple push button electronic timer that saves energy by remembering to switch..
£28.24
Ex Tax: £23.53
Ex Tax: £23.53
The electrisaver is a simple push button electronic timer that saves energy by remembering to switch..
£31.51
Ex Tax: £26.26
Ex Tax: £26.26
The electrisaver is a simple push button electronic timer that saves energy by remembering to switch..
£28.24
Ex Tax: £23.53
Ex Tax: £23.53
These simple controls are intended for use where cheap overnight heating of water is controlled by t..
£56.09
Ex Tax: £46.74
Ex Tax: £46.74
Horstmann's Electronic 7 immersion heater control is instantly compatible with tarrifs that keep to ..
£68.44
Ex Tax: £57.03
Ex Tax: £57.03
BRAND NEW - UPDATED VERSION OF H17XL
CAN DIRECTLY REPLACE EARLIER H17 / H17XL
* Complete with ne..
£51.20
Ex Tax: £42.67
Ex Tax: £42.67
Directly replaces earlier H21 / H21XL / H27 / H27XL
* Complete with new backplate
* Channel nam..
£58.79
Ex Tax: £48.99
Ex Tax: £48.99
Directly replaces earlier H37XL
Complete with new backplate
3 Channel 7 Day Pro..
£108.59 £94.79
Ex Tax: £78.99
Ex Tax: £78.99
3-Channel Volt Free Programmer
Backplate rewire required when replacing H37XL
Complete with..
£158.27 £75.59
Ex Tax: £62.99
Ex Tax: £62.99
Horstmann Release its New 4 Channel Programmer
Following the recent introduction of its complete..
£152.88
Ex Tax: £127.40
Ex Tax: £127.40
Horstmann HRT4B Digital Thermostat with TPI
TPI energy saving software (adjustable ..
£32.92
Ex Tax: £27.43
Ex Tax: £27.43
NEW Horstmann HRT4ZW Digital Thermostat with TPI
HRT4-ZW - Wireless Z-Wave electron..
£59.99
Ex Tax: £49.99
Ex Tax: £49.99
HTT4: Tamperproof Room ThermostatA tamperproof room thermostat for use in public areas or other situ..
£24.23
Ex Tax: £20.19
Ex Tax: £20.19
H425 Tiara
The Tiara has all the programme capability and features of the 425 Diadem but without ..
£53.64
Ex Tax: £44.70
Ex Tax: £44.70
The electrisaver is a simple push button electronic timer that saves energy by remembering to switch..
£23.99
Ex Tax: £19.99
Ex Tax: £19.99
The electrisaver is a simple push button electronic timer that saves energy by remembering to switch..
£23.99
Ex Tax: £19.99
Ex Tax: £19.99
The electrisaver is a simple push button electronic timer that saves energy by remembering to switch..
£23.99
Ex Tax: £19.99
Ex Tax: £19.99
NEW WHITE COLOUR - STILL DIRECTLY REPLACES OLDER GREY UNITS USING EXISTING BACK BOX
A proven reli..
From £67.39
Ex Tax: £56.16
Ex Tax: £56.16
Control Centre: - Can be placed anywhere in the home to detect and control the temperature of an are..
£51.59
Ex Tax: £42.99
Ex Tax: £42.99
Replacement actuator for Z222 and Z222XL motorised valve.
NOT suitable for other models of Horstm..
£46.48
Ex Tax: £38.73
Ex Tax: £38.73
Replacement actuator for Z322 and Z322XL motorised valve.
NOT suitable for other models of Horstm..
£53.60
Ex Tax: £44.67
Ex Tax: £44.67
ZonePlus Z series motorised valves - now completely upgraded.
Combine proven electronic controls ..
£42.73
Ex Tax: £35.61
Ex Tax: £35.61
ZonePlus Z series motorised valves - now completely upgraded.
Combine proven electronic controls ..
£62.52
Ex Tax: £52.10
Ex Tax: £52.10
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