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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


System Care

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High performance MC1 from ADEY, the makers of the market leading MagnaClean® filter, prevents both s..
£9.88
Ex Tax: £8.23
Faster Stronger Simple High performance MC1+ RAPIDE from ADEY, the makers of the market leading M..
£11.99
Ex Tax: £9.99
Quick and easy to install - on external wall with one power cable Energy efficient – only opera..
£69.98
Ex Tax: £58.32
Ideal for seated systems!   Central Heating Protector for mixed-metal domestic systems..
£21.56
Ex Tax: £17.97
Ideal for seated systems!   Reduces boiler noise Improves heat transfer efficiency ..
£27.95
Ex Tax: £23.29
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
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..
£52.79
Ex Tax: £43.99
Introductory offer BUY ONE GET ONE FREE   Features and Benefits: Can be installed on..
£88.20
Ex Tax: £73.50
The IntaKlean magnetic filter is the ideal solution to contamination problems resulting in the prese..
£53.52
Ex Tax: £44.60
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 ..
£153.25
Ex Tax: £127.71
MagnaClean® Professional sets an industry standard for plumbing and heating engineers when it comes ..
£76.80
Ex Tax: £64.00
Designed for solar systems to withstand the high system temperature that can be expected from solar ..
£163.20
Ex Tax: £136.00
Scalemaster SM1 counteracts corrosion and is essential for protecting hot water central heating sys..
£7.48
Ex Tax: £6.23
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
Many untreated or improperly treated central heating systems suffer from an accumulation of debris, ..
£53.40
Ex Tax: £44.50
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
Removal of dirt from heating systems. The SpiroTrap MB2 offers a completely universal unit suitab..
£72.00
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..
£7.19
Ex Tax: £5.99
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 2217 merchant reviews

4.90 / 5 Rating
2217 Reviews
Very pleased quick response and delivery
I ordered four TRV's and required a next day delivery, which I paid for and had qualified to get. They should have been delivered before 6.30pm next day. I had hoped not to be the last delivery of the day but waited patiently. The tracking system said it was on board, so I waited at the job hoping it was just late. It did not turn up till the day after that and It was only luck that someone was in to receive them. I reported the incident to you and was told I would be refunded "the difference" (Which has not happened yet). I am disgusted that I paid for a delivery service that I did not get I.E. "Next day service" and have to pay at all for it. To be offered "The difference" is an insult and unjust. Don't advertise "Next day service" if you can't deliver it. I appreciate this is contracted out. I hope they are suitably dealt with, but as it is you who has been paid, you get the complaint. The products (TRV's) are fine and I have no complaint with them at all. Shame about the delivery service.
Great service, fast delivery (to Ireland!) and keen prices.