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Categories
Manufacturers
- ACL Drayton (Invensys)
- Adey
- Antares
- Biworld
- Caleffi
- Campini Corel
- Cotherm
- Danfoss Randall
- Delta Dore
- Do Heating
- Emmeti
- ESI
- Fernox
- Giacomini
- Grasslin (Tower)
- Grundfos
- Herz Valves
- Honeywell
- Horstmann
- Ivar
- Other
- Owl
- Pegler
- Potterton Myson
- Reliance Water Controls
- Salus
- SBK
- Scalemaster
- Seitron
- Sentinel
- Siemens (Landis & Staefa/Gyr)
- Sunvic (Satchwell)
- Thermowatt
- Watts Electronics
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
Giacomini
Replacement Heads for Barlo or Giacomini TRV's
They have also been badged as Tower Boss and Harp
..
£13.20
Ex Tax: £11.00
Ex Tax: £11.00
Thermal actuator for Giacomini or Hepworth HEP2O underfloor heating manifolds.
24v Normally Close..
£20.39
Ex Tax: £16.99
Ex Tax: £16.99
⅜" Horizontal (Side) Venting Often used in boilers where space to fit is limited...
£6.00
Ex Tax: £5.00
Ex Tax: £5.00
Replacement manual control knob for Giacomini manifolds.
..
£2.40
Ex Tax: £2.00
Ex Tax: £2.00
Giacomini replacement thermostatic Head for underfloor heating manifolds.
20-70C
..
£29.39
Ex Tax: £24.49
Ex Tax: £24.49
Replacement thermostatic kit for most Giacomini manifolds.
..
£10.80
Ex Tax: £9.00
Ex Tax: £9.00
Thermal actuator for Giacomini or Hepworth HEP2O underfloor heating manifolds.
230v Normally Clos..
From £20.40
Ex Tax: £17.00
Ex Tax: £17.00
Flow meter for return manifold from 1l to 4l/minute
Fits between manifold and pipe.
..
£9.97
Ex Tax: £8.31
Ex Tax: £8.31
Replacement thermostatic module for Giacomini modular manifold
..
£11.99
Ex Tax: £9.99
Ex Tax: £9.99
Showing 1 to 9 of 9 (1 Pages)
Heating Controls Online is rated 4.90 stars by Reviews.co.uk based on 2104 merchant 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.