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Express delivery for Friday Available Until 4pm Today
UK Mainland Only,
3pm cut-off for Highlands and Islands
12 noon for Europe


 

 

 

 

Express delivery for Friday Available Until 4pm Today
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 C11 CentaurPlus single channel timeswitch offers 24 Hour programming at an affordable price. ..
£35.36
Ex Tax: £29.47
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 £87.59
Ex Tax: £72.99
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
Ex Tax: £49.99
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
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 2484 merchant reviews

4.90 / 5 Rating
2484 Reviews
It was easy to find the part I required on the web site and it was delivered promptly after the order was placed. The service was excellent.
Very good service, fast delivery.
Bought an actuator and it was delivered as stated on time. Unit went faulty and was returned with no issues and another replacement sent out. I cannot praise Heating Controls Online enough, for their service, and would recommend anyone to do business with them without a second thought.