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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 Wednesday Available Until 4pm Tomorrow
UK Mainland Only,
3pm cut-off for Highlands and Islands
12 noon for Europe
Express delivery for Wednesday 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.
..
£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
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 ..
£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
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 ..
£47.53
Ex Tax: £39.61
Ex Tax: £39.61
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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Heating Controls Online is rated 4.90 stars by Reviews.co.uk based on 2638 merchant reviews
Great company ,quick delivery, well packaged and good communication.
Excellent service, very prompt delivery, recommend.
the information was spot on for the unit I needed, the question and answer section gave me all the info I needed, very pleased with my purchase and will defo use again.
thank you