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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

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Horstmann BX2000 boost control. Replaces BX90.   ..
£82.30
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
The C17 CentaurPlus single channel timeswitch offers 7 day programming at an affordable price. * ..
£37.03
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
The C27 CentaurPlus two channel heating programmer offers 7 day programming at an affordable price. ..
£37.96
Ex Tax: £31.63
H425 Coronet A single circuit timeswitch for straightforward accurate time control.The 425 Corone..
£53.99
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
C-Stat is an electronic programmable thermostat that combines time and temperature control in a comp..
£91.00
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
The electrisaver is a simple push button electronic timer that saves energy by remembering to switch..
£27.55
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
The electrisaver is a simple push button electronic timer that saves energy by remembering to switch..
£27.55
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
Horstmann's Electronic 7 immersion heater control is instantly compatible with tarrifs that keep to ..
£66.77
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
Directly replaces earlier H21 / H21XL * Complete with new backplate * 2 Channel 24 Hour Program..
£59.99
Ex Tax: £49.99
Directly replaces earlier H27 / H27XL * Complete with new backplate * Channel names can bet set..
£58.79
Ex Tax: £48.99
Directly replaces earlier H37XL   Complete with new backplate 3 Channel 7 Day Pro..
£108.59 £94.79
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
Horstmann Release its New 4 Channel Programmer Following the recent introduction of its complete..
£152.88
Ex Tax: £127.40
Horstmann HRT4B Digital Thermostat with TPI   TPI energy saving software (adjustable ..
£32.11
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
HTT4: Tamperproof Room ThermostatA tamperproof room thermostat for use in public areas or other situ..
£23.64
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
NEW WHITE COLOUR - STILL DIRECTLY REPLACES OLDER GREY UNITS USING EXISTING BACK BOX A proven reli..
From £65.75
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
Based on 1 reviews.
Replacement actuator for Z222 and Z222XL motorised valve. NOT suitable for other models of Horstm..
£45.35
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
ZonePlus Z series motorised valves - now completely upgraded. Combine proven electronic controls ..
£46.37
Ex Tax: £38.64
ZonePlus Z series motorised valves - now completely upgraded. Combine proven electronic controls ..
£61.00
Ex Tax: £50.83
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Heating Controls Online is rated 4.90 stars by Reviews.co.uk based on 2568 merchant reviews

4.90 / 5 Rating
2568 Reviews
The order was fine but Parcelforce let me down on next day delivery
Good website. Quickly found what i needed. Arrived in a couple of days. Faultless
Excellent prices & very fast delivery - recommended