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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
Express delivery for Thursday Available Until 4pm Tomorrow
UK Mainland Only,
3pm cut-off for Highlands and Islands
12 noon for Europe
Express delivery for Thursday Available Until 4pm Tomorrow
UK Mainland Only,
3pm cut-off for Highlands and Islands
12 noon for Europe
Horstmann
Horstmann BX2000 boost control.
Replaces BX90.
..
£82.30
Ex Tax: £68.58
Ex Tax: £68.58
The innovative Horstmann CentaurPlus C17-ZW combined wireless room stat and time control offers inst..
£83.99
Ex Tax: £69.99
Ex Tax: £69.99
The C17 CentaurPlus single channel timeswitch offers 7 day programming at an affordable price.
* ..
£37.03
Ex Tax: £30.86
Ex Tax: £30.86
The C21 CentaurPlus two channel heating programmer offers 24 hour programming at an affordable price..
£37.74
Ex Tax: £31.45
Ex Tax: £31.45
The C27 CentaurPlus two channel heating programmer offers 7 day programming at an affordable price.
..
£37.96
Ex Tax: £31.63
Ex Tax: £31.63
H425 Coronet
A single circuit timeswitch for straightforward accurate time control.The 425 Corone..
£53.99
Ex Tax: £44.99
Ex Tax: £44.99
C-Stat is an electronic programmable thermostat that combines time and temperature control in a comp..
£47.99
Ex Tax: £39.99
Ex Tax: £39.99
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
H425 Diadem
This twin circuit hot water and central heating programmer with indicator lights has ..
£59.99
Ex Tax: £49.99
Ex Tax: £49.99
The electrisaver is a simple push button electronic timer that saves energy by remembering to switch..
£27.55
Ex Tax: £22.96
Ex Tax: £22.96
The electrisaver is a simple push button electronic timer that saves energy by remembering to switch..
£30.74
Ex Tax: £25.62
Ex Tax: £25.62
The electrisaver is a simple push button electronic timer that saves energy by remembering to switch..
£27.55
Ex Tax: £22.96
Ex Tax: £22.96
These simple controls are intended for use where cheap overnight heating of water is controlled by t..
£54.72
Ex Tax: £45.60
Ex Tax: £45.60
Horstmann's Electronic 7 immersion heater control is instantly compatible with tarrifs that keep to ..
£66.77
Ex Tax: £55.64
Ex Tax: £55.64
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
* Complete with new backplate
* 2 Channel 24 Hour Program..
£59.99
Ex Tax: £49.99
Ex Tax: £49.99
Directly replaces earlier H27 / H27XL
* Complete with new backplate
* Channel names can bet set..
£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 ..
£32.11
Ex Tax: £26.76
Ex Tax: £26.76
NEW Horstmann HRT4ZW Digital Thermostat with TPI
HRT4-ZW - Wireless Z-Wave electron..
£59.99 £47.99
Ex Tax: £39.99
Ex Tax: £39.99
HTT4: Tamperproof Room ThermostatA tamperproof room thermostat for use in public areas or other situ..
£23.64
Ex Tax: £19.70
Ex Tax: £19.70
H425 Tiara
The Tiara has all the programme capability and features of the 425 Diadem but without ..
£51.08
Ex Tax: £42.57
Ex Tax: £42.57
NEW WHITE COLOUR - STILL DIRECTLY REPLACES OLDER GREY UNITS USING EXISTING BACK BOX
A proven reli..
From £65.75
Ex Tax: £54.79
Ex Tax: £54.79
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..
£45.35
Ex Tax: £37.79
Ex Tax: £37.79
Replacement actuator for Z322 and Z322XL motorised valve.
NOT suitable for other models of Horstm..
£52.30
Ex Tax: £43.58
Ex Tax: £43.58
ZonePlus Z series motorised valves - now completely upgraded.
Combine proven electronic controls ..
£46.37
Ex Tax: £38.64
Ex Tax: £38.64
ZonePlus Z series motorised valves - now completely upgraded.
Combine proven electronic controls ..
£61.00
Ex Tax: £50.83
Ex Tax: £50.83
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