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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
- Other
- Owl
- Pegler
- Potterton Myson
- Reliance Water Controls
- Salus
- SBK
- Scalemaster
- Seitron
- Sentinel
- Siemens (Landis & Staefa/Gyr)
- Sunvic (Satchwell)
- Thermowatt
- Tower
- Watts Electronics
Express delivery for Tuesday Available Until 4pm Monday
UK Mainland Only,
3pm cut-off for Highlands and Islands
Express delivery for Tuesday Available Until 4pm Monday
UK Mainland Only,
3pm cut-off for Highlands and Islands
Sentinel
A general purpose treatment for total protection against scale and corrosion in all types of indirec..
£11.99
Ex Tax: £9.99
Ex Tax: £9.99
A unique life-long system treatment for the elimination of limescale and boiler noise.
Safe to use ..
£15.58
Ex Tax: £12.98
Ex Tax: £12.98
Flushes out flux and installation debris from new indirect central heating systems and those up to ..
£17.17
Ex Tax: £14.31
Ex Tax: £14.31
A ruthlessly efficient way to eliminate the build-up of magnetite sludge X400 is the quick and easy..
£15.58
Ex Tax: £12.98
Ex Tax: £12.98
Sentinel X800 Jetflo Ultimate Cleaner is a heavy duty cleaning formulation designed to remove corros..
£14.38
Ex Tax: £11.98
Ex Tax: £11.98
Many untreated or improperly treated central heating systems suffer from an accumulation of debris, ..
£53.40
Ex Tax: £44.50
Ex Tax: £44.50
Sentinel Eliminator Vortex 300: a compact unit designed to fit small spaces which retains more magne..
£90.00
Ex Tax: £75.00
Ex Tax: £75.00
The Sentinel X100 Test Kit is a simple way to check that a system treated with Sentinel X100 Inhibit..
£4.25
Ex Tax: £3.54
Ex Tax: £3.54
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Heating Controls Online is rated 4.90 stars by Reviews.co.uk based on 2421 merchant reviews
Very pleased with our purchase with the staff being helpful.
We shall certainly recommend and use their services in the future.
Very efficient. ordered and delivered within a week. thank you.
I purchased a heating valve from Heating controls online. It was a genuine unit not a copy and was delivered very quickly. Has now been fitted and all working fine. Thank you.