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Express delivery for Thursday Available Until 4pm Tomorrow
UK Mainland Only,
3pm cut-off for Highlands and Islands


 

 

 

 

Express delivery for Thursday Available Until 4pm Tomorrow
UK Mainland Only,
3pm cut-off for Highlands and Islands


Do Heating

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Ideal for use on hot water cylinders Can be used for Underfloor Heating - switching off the secon..
£25.20 £18.00
Ex Tax: £15.00
Ideal for use  for Underfloor Heating - switching off the secondary circulating pump when the f..
£33.60
Ex Tax: £28.00
Pipe thermometer for balancing radiators or underfloor heating circuits * 0-120C Range * 30-250F..
£6.59
Ex Tax: £5.49
Replaces: Baxi Part No. 241701 Potterton / Main Part No. 247207 Vokera Part No. 202 0005 Alpha ..
£35.29 £23.99
Ex Tax: £19.99
In accordance with the Building Regulations 2001—Part L1• Brass Construction• Rated 0.1 to 0.6 bar•..
£9.97
Ex Tax: £8.31
Fits most motorised valves including Honeywell V4073 V4044 V4043 ACL (Drayton) 672 679 773 779 To..
£7.80
Ex Tax: £6.50
* Complete with key for tamperproofing. * Holes in frame allow air to circulate freely. * Easy to ..
£16.79
Ex Tax: £13.99
* Complete with key for tamperproofing. * Holes in frame allow air to circulate freely. * Easy to ..
£14.39
Ex Tax: £11.99
Replaces: Baxi Part No. 241087 247206 Potterton / Main Part No. 247206 31/19053 Vokera Part No. ..
£17.99
Ex Tax: £14.99
Roll of PTFE tape 12m x 12mm x 0.075mm Suitable for potable water       ..
£0.19
Ex Tax: £0.16
A Pair of 1" Full-Flow Ball Valves for use with Underfloor Manifolds. 1" BSP Male-Female. Include..
From £13.19
Ex Tax: £10.99
Anti-Theft Collar stops a TRV head from being removed from its body without tools. Fits most TRVs..
£4.80
Ex Tax: £4.00
15mm Angled TRV. Bidirectional flow. Temperature range: 7°C-28°C Positive OFF Position M..
£4.56
Ex Tax: £3.80
Box Type Immersion Heater Spanner For removing and installing Immersion Heaters ..
£5.99
Ex Tax: £4.99
Crank Type Immersion Heater Spanner For removing and installing Immersion Heaters ..
£5.99
Ex Tax: £4.99
Replacement end unit for 1" manifolds. Complete with Drain/Fill Valve and Auto Air Vent ..
£13.19
Ex Tax: £10.99
Normally Closed thermoelectric actuator. Suitable for a large range of underfloor heating manifol..
From £16.14
Ex Tax: £13.45
Based on 2 reviews.
Replacement key for Lockable Thermostat Guard, or Lockable Programmable Guard. ..
£7.19
Ex Tax: £5.99
Contains: 120m Multilayer Pipe 1 x Single Room Control Unit with A-Rated Pump 1 x Avansa 2007 Pro..
£226.80
Ex Tax: £189.00
Contains: 2 x 120m Multilayer Pipe 1 x Single Room Control Unit with A-Rated Pump 1 x Avansa 2007..
£330.00
Ex Tax: £275.00
UFH Control Pack for providing temperature controlled mixed water in single room applications to and..
From £76.80
Ex Tax: £64.00
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Heating Controls Online is rated 4.90 stars by Reviews.co.uk based on 2104 merchant reviews

4.90 / 5 Rating
2104 Reviews
The Siemons central heating and hot water controler was a direct replacemnt for an old unit,it arrived quickly and did what it said on the tin a direct replacement,that took 1/2 an hour to change. great job 1
Prompt response to order and speedy delivery.
Easy to place order and very good delivery arriving on stated day.