Your shopping cart is empty!
Menu
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
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 Tuesday Available Until 4pm Tomorrow
UK Mainland Only,
3pm cut-off for Highlands and Islands
1pm for Europe
Express delivery for Tuesday 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 use for Underfloor Heating - switching off the secondary circulating pump when the f..
£33.60
Ex Tax: £28.00
Ex Tax: £28.00
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 27 of 27 (1 Pages)
Heating Controls Online is rated 4.90 stars by Reviews.co.uk based on 2739 merchant reviews
Great service very fast got exactly what I wanted .
Thank you very much I'll definitely be coming back.
Competitive price. Fast delivery. 2nd time returning customer.
We ordered a compatible central heating controller to replace ours which was over 20 years old. It arrived when promised and works perfectly.