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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
Express delivery for Tuesday Available Until 4pm Today
UK Mainland Only,
3pm cut-off for Highlands and Islands
12 noon for Europe
Express delivery for Tuesday Available Until 4pm Today
UK Mainland Only,
3pm cut-off for Highlands and Islands
12 noon for Europe
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
Sentinel Eliminator Vortex 300: a compact unit designed to fit small spaces which retains more magne..
£71.99
Ex Tax: £59.99
Ex Tax: £59.99
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 2564 merchant reviews
Great website. Very quick delivery. A very positive description.
Great product, great service. What more can I say.
My heating programmer went U/S AFTER 10 years, that replaced after original installed 36 years ago.
My heating engineer tried his suppliers that it could not be obtained but took about 3weeks to tell him. Said would need latest programmer with additional wiring. Could be costly.
My electrician man located correct replacement, Delivered to door in 48hrs. Job done same day. House warm again.
EXCELLENT SERVICE. SUGGEST USE WITH CONFIDENCE