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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
- Wilo
Express delivery for Thursday Available Until 4pm Tomorrow
UK Mainland Only,
3pm cut-off for Highlands and Islands
1pm for Europe
Express delivery for Thursday Available Until 4pm Tomorrow
UK Mainland Only,
3pm cut-off for Highlands and Islands
1pm for Europe
Do Heating
A Pair of 3/4" Full-Flow Ball Valves for use with Pump Packs with 3/4" connection.
3/4" BSP Male-..
£11.99
Ex Tax: £9.99
Ex Tax: £9.99
Ideal for use on hot water cylinders
Can be used for Underfloor Heating - switching off the secon..
£23.99
Ex Tax: £19.99
Ex Tax: £19.99
Ideal for replacing Lockshields with 3/4" Union connection.
Vertical Angle Only
15..
£23.99
Ex Tax: £19.99
Ex Tax: £19.99
Pipe thermometer for balancing radiators or underfloor heating circuits
* 0-120C Range
* 30-250F..
£6.59
Ex Tax: £5.49
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
Ex Tax: £19.99
In accordance with the Building Regulations 2001—Part L1
• Brass Construction
• Rated 0.1 to 0.6..
£7.19
Ex Tax: £5.99
Ex Tax: £5.99
Fits most motorised valves including
Honeywell V4073 V4044 V4043
ACL (Drayton) 672 679 773 779
To..
£7.80
Ex Tax: £6.50
Ex Tax: £6.50
* Complete with key for tamperproofing.
* Holes in frame allow air to circulate freely.
* Easy to ..
£17.99
Ex Tax: £14.99
Ex Tax: £14.99
* Complete with key for tamperproofing.
* Holes in frame allow air to circulate freely.
* Easy to ..
£15.59
Ex Tax: £12.99
Ex Tax: £12.99
Roll of PTFE tape
12m x 12mm x 0.075mm
Suitable for potable water
..
£0.30
Ex Tax: £0.25
Ex Tax: £0.25
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
Ex Tax: £10.99
With aluminum layer to hold the pipe in shape. Makes laying pipe simpler.
Pert-al-Pert..
£51.59
Ex Tax: £42.99
Ex Tax: £42.99
Anti-Theft Collar stops a TRV head from being removed from its body without tools.
Fits most TRVs..
£4.80
Ex Tax: £4.00
Ex Tax: £4.00
15mm Angled TRV.
Bidirectional flow.
Temperature range: 6°C-28°C
Polished Chrome Finish
..
£4.79
Ex Tax: £3.99
Ex Tax: £3.99
Box Type Immersion Heater Spanner
For removing and installing Immersion Heaters
..
£5.99
Ex Tax: £4.99
Ex Tax: £4.99
Crank Type Immersion Heater Spanner
For removing and installing Immersion Heaters
..
£5.99
Ex Tax: £4.99
Ex Tax: £4.99
With Lockshield and Wheelhead caps.
15mm Copper
..
£5.99
Ex Tax: £4.99
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
Ex Tax: £10.99
Makes Pipe Round
Can be used with the following size pipes:
16x2mm
20x2mm
25x2.5mm
16x3mm
3..
£17.99
Ex Tax: £14.99
Ex Tax: £14.99
Normally Closed thermoelectric actuator.
Suitable for a large range of underfloor heating manifol..
From £14.40
Ex Tax: £12.00
Ex Tax: £12.00
Normally Closed manifold thermoelectric actuator.
Suitable for a large range of underfloor heatin..
From £15.00
Ex Tax: £12.50
Ex Tax: £12.50
• Three channel 230V AC 50Hz output
• Frost protection adjustable between: +5°C & +20°C
• +1 H..
£29.99 £26.39
Ex Tax: £21.99
Ex Tax: £21.99
Replacement key for Lockable Thermostat Guard, or Lockable Programmable Guard.
..
£7.19
Ex Tax: £5.99
Ex Tax: £5.99
Contains:
100m Multilayer Pipe
1 x Single Room Control Unit with A-Rated Pump
1 x Avansa 2007 Pro..
£226.80
Ex Tax: £189.00
Ex Tax: £189.00
Contains:
2 x 100m Multilayer Pipe
1 x Single Room Control Unit with A-Rated Pump
1 x Avansa 2007..
£330.00
Ex Tax: £275.00
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
Ex Tax: £64.00
Showing 1 to 26 of 26 (1 Pages)
Heating Controls Online is rated 4.90 stars by Reviews.co.uk based on 2835 merchant reviews
Excellent price and amazingly prompt free delivery
Prompt delivery
Easy fitting
Would recommend
Have nothing but positive reactions. Website was easy to see what I needed. New controller arrived on time and was easy to fit as direct replacement for old controller. Very good service