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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

System Care

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Fast and effective central heating system flushing with ongoing protection MagnaCleanse is the la..
Ex Tax: £396.55
High performance MC1 from ADEY, the makers of the market leading MagnaClean® filter, prevents both s..
Ex Tax: £8.23
Faster Stronger Simple High performance MC1+ RAPIDE from ADEY, the makers of the market leading M..
Ex Tax: £9.99
Quick and easy to install - on external wall with one power cable Energy efficient – only opera..
Ex Tax: £58.32
Ideal for seated systems!   Central Heating Protector for mixed-metal domestic systems..
Ex Tax: £17.97
Ideal for seated systems!   Reduces boiler noise Improves heat transfer efficiency ..
Ex Tax: £23.29
Ideal for seated systems!   Neutral universal cleanser for pre-commissioning new syste..
Ex Tax: £15.51
Ideal for seated systems!   Ideal for reducing pressure loss from sealed systems See..
Ex Tax: £17.74
Hydrocyclonic and magnetic in-line filter Unique action, removes magneti..
From £89.56
Ex Tax: £74.63
Grasslin Magnetic Filter: Ideal low cost alternative to Magnaclean Professional, Fernox TF1 or Sp..
Ex Tax: £54.99
Introductory offer BUY ONE GET ONE FREE   Features and Benefits: Can be installed on..
Ex Tax: £70.00
The IntaKlean magnetic filter is the ideal solution to contamination problems resulting in the prese..
Ex Tax: £52.49
Rapid in-line installation providing exceptional central heating protection MagnaClean® Professio..
Ex Tax: £69.00
Based on 1 reviews.
X-treme performance for larger heating systems MagnaClean® Professional2xp has been developed by ..
Ex Tax: £127.71
MagnaClean® Professional sets an industry standard for plumbing and heating engineers when it comes ..
Ex Tax: £64.00
Designed for solar systems to withstand the high system temperature that can be expected from solar ..
Ex Tax: £136.00
Scalemaster SM1 counteracts corrosion and is essential for protecting hot water central heating sys..
Ex Tax: £6.23
Scalemaster SM2 restores and maintains heat exchange efficiency in hard water areas and also stops ‘..
Ex Tax: £7.00
Scalemaster SM3 for pre-commissioning NEW central heating systems by flushing out and purging flux g..
Ex Tax: £6.00
Scalemaster SM4 frees EXISTING systems from black oxide corrosion products restoring circulation and..
Ex Tax: £8.00
Many untreated or improperly treated central heating systems suffer from an accumulation of debris, ..
Ex Tax: £49.99
A general purpose treatment for total protection against scale and corrosion in all types of indirec..
£15.88 £9.96
Ex Tax: £8.30
The Sentinel X100 Test Kit is a simple way to check that a system treated with Sentinel X100 Inhibit..
Ex Tax: £3.54
A unique life-long system treatment for the elimination of limescale and boiler noise. Safe to use ..
Ex Tax: £12.98
Flushes out flux and installation debris from new indirect central heating systems and those up to ..
Ex Tax: £14.31
A ruthlessly efficient way to eliminate the build-up of magnetite sludge X400 is the quick and easy..
Ex Tax: £12.98
Sentinel X800 Jetflo Ultimate Cleaner is a heavy duty cleaning formulation designed to remove corros..
Ex Tax: £12.98
Removal of dirt from heating systems. The SpiroTrap MB2 offers a completely universal unit suitab..
Ex Tax: £60.00
Spirotech is proud to introduce the new SpiroTrap MB3 which fuses unrivalled ease of installation, r..
From £86.38
Ex Tax: £71.98
Leak sealer can eliminate damp patches under screed avoiding costly repairs. Add Leak Sealer to t..
Ex Tax: £5.99
Tower Triple X Silencer is designed to reduce boiler noise in central heating systems caused by lime..
Ex Tax: £3.29

Heating Controls Online is rated 4.90 stars by Reviews.co.uk based on 2104 merchant reviews

4.90 / 5 Rating
2104 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.