Sentinel central heating cleaner/inhibitor is, in my opinion, just as effective as other 'leading brands' and is ordinarily a few pounds cheaper. Travis Perkins had a price reduction on inhibitor, which made it even more attractive. Ordering online for pick-up, couldn't be easier, and offers nearly the same on-d ...
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Most liked negative review
I might buy this product again.
The cheapest central heating inhibitor solution from the cheapest source I could find. I am leaving an entirely neutral review, because its ease of use is no different from all the other liquid treatments, and I won't know whether it protects my system and to what extent for at least 10 years. There has at lea ...
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Reviewed by 13 customers
3
I might buy this product again.
The cheapest central heating inhibitor solution from the cheapest source I could find. I am leaving an entirely neutral review, because its ease of use is no different from all the other liquid treatments, and I won't know whether it protects my system and to what extent for at least 10 years. There has at least been no gassing since the last of the dissolved air was expelled folowing a few heating and cooling cycles. I might have been able to review more positively if the composition was revealed. (And I then might even be interested in adding it to the boiler of my steam loco!)
6 years ago
Edward
Type of purchase: DIY
Yes, I would recommend to a friend
0
0
5
I always use sentinel.
Great product
6 years ago
Alan
Type of purchase: Trade
Yes, I would recommend to a friend
0
0
5
Competitive price
Very competitive price and delivered to my door
6 years ago
andrea
Type of purchase: Trade
Yes, I would recommend to a friend
0
0
5
Sentinel 100
Very good price and service
6 years ago
Brian
Type of purchase: DIY
Yes, I would recommend to a friend
0
0
5
Yes
For central heating system
6 years ago
David
Type of purchase: DIY
Yes, I would recommend to a friend
0
0
5
I would use this product again
The product was used on an open vent heating system and, from previous experience, I can confirm that it does prevent corrosion.
6 years ago
John
0
0
5
Good value special offer with online ordering
Sentinel central heating cleaner/inhibitor is, in my opinion, just as effective as other 'leading brands' and is ordinarily a few pounds cheaper. Travis Perkins had a price reduction on inhibitor, which made it even more attractive. Ordering online for pick-up, couldn't be easier, and offers nearly the same on-demand flexibility as Screwfix, without the uplifted price.
The V4073A Valve has been designed to control the flow of water in domestic central heating systems, where both radiator and hot water cylinder circuits are pumped. It is typically suited for small to medium sized installations
Honeywell invents and manufactures technologies that address some of the world’s most critical challenges around energy, safety, security, productivity and global urbanization. We are uniquely positioned to blend physical products with software to support connected systems that improve homes, buildings, factories, utilities, vehicles and aircraft, and that enable a safer, more comfortable and more productive world.
The new UPS3 is a compact, high efficiency replacement for Grundfos UPS and UPS2 15-50/60 circulator pumps and many internal boiler pumps. Suitable for domestic heating systems with boilers up to 30kW, just one model of UPS3 can be used to replace all previous 4m, 5m and 6m head versions of UPS and UPS2 pumps. Using the GO Replace app, suitability for replacing a wide range of internal boiler pumps can also be confirmed.
The V4073A Valve has been designed to control the flow of water in domestic central heating systems, where both radiator and hot water cylinder circuits are pumped. It is typically suited for small to medium sized installations
Honeywell invents and manufactures technologies that address some of the world’s most critical challenges around energy, safety, security, productivity and global urbanization. We are uniquely positioned to blend physical products with software to support connected systems that improve homes, buildings, factories, utilities, vehicles and aircraft, and that enable a safer, more comfortable and more productive world.
The new UPS3 is a compact, high efficiency replacement for Grundfos UPS and UPS2 15-50/60 circulator pumps and many internal boiler pumps. Suitable for domestic heating systems with boilers up to 30kW, just one model of UPS3 can be used to replace all previous 4m, 5m and 6m head versions of UPS and UPS2 pumps. Using the GO Replace app, suitability for replacing a wide range of internal boiler pumps can also be confirmed.