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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


System Care

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Ideal for seated systems!   Neutral universal cleanser for pre-commissioning new syste..
£18.61
Ex Tax: £15.51
Ideal for seated systems!   Ideal for reducing pressure loss from sealed systems See..
£21.29
Ex Tax: £17.74
Protector F1 is the market leading inhibitor which protects against corrosion and limescale formatio..
£11.99
Ex Tax: £9.99
Hydrocyclonic and magnetic in-line filter Unique action, removes magneti..
From £89.56
Ex Tax: £74.63
  Features and Benefits: Can be installed on any domestic heating system, Rotating c..
£88.20 £44.10
Ex Tax: £36.75
Rapid in-line installation providing exceptional central heating protection MagnaClean® Professio..
£82.80
Ex Tax: £69.00
Based on 1 reviews.
X-treme performance for larger heating systems MagnaClean® Professional2xp has been developed by ..
£151.20
Ex Tax: £126.00
MagnaClean® Professional sets an industry standard for plumbing and heating engineers when it comes ..
£76.80
Ex Tax: £64.00
Scalemaster SM2 restores and maintains heat exchange efficiency in hard water areas and also stops ‘..
£8.40
Ex Tax: £7.00
Scalemaster SM3 for pre-commissioning NEW central heating systems by flushing out and purging flux g..
£7.20
Ex Tax: £6.00
Scalemaster SM4 frees EXISTING systems from black oxide corrosion products restoring circulation and..
£9.60
Ex Tax: £8.00
Specifically formulated to deliver the high level performance demanded by modern central heating sys..
£5.99
Ex Tax: £4.99
Sentinel Eliminator Vortex 300: a compact unit designed to fit small spaces which retains more magne..
£71.99
Ex Tax: £59.99
A general purpose treatment for total protection against scale and corrosion in all types of indirec..
£11.99
Ex Tax: £9.99
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
A unique life-long system treatment for the elimination of limescale and boiler noise. Safe to use ..
£15.58
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
A ruthlessly efficient way to eliminate the build-up of magnetite sludge X400 is the quick and easy..
£15.58
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
Leak sealer can eliminate damp patches under screed avoiding costly repairs. Add Leak Sealer to t..
£5.99
Ex Tax: £4.99
Tower Triple X Silencer is designed to reduce boiler noise in central heating systems caused by lime..
£3.95
Ex Tax: £3.29
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Heating Controls Online is rated 4.90 stars by Reviews.co.uk based on 2564 merchant reviews

4.90 / 5 Rating
2564 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