Sentinel - X800 Fast Acting Cleaner 1L, targeted central heating system cleaning inside an hour, restores system efficiency by targeting corrosion debris, ideal for hot and cold systems

Product Information

If the deposits you are dealing with are proving to be particularly stubborn, not remedied by the application of the aforementioned cleaners, a more potent product may provide the solution. Sentinel Deposit Remover is a mildly acidic formula designed to dissolve obstinate magnetite and scale deposits.

For large or heavily fouled commercial systems, the cleaning period may have to be extended and the cleaning temperature elevated. If a sealed system (combi, or non-combi but with no F&E tank but with an expansion vessel either inside the boiler or external to it) you will need to add the chemical another way. Often a tall towel type radiator will do. Turn off the boiler. Bleed water from a radiator bleed point until the boiler pressure drops to zero. Take the whole bleed plug (not just the square headed bleed screw) out of the top of the radiator, syphon out 1.5 litres of water and replace with the chemical. Replace the plug, top up the system water to normal boiler pressure (say 1.3 bar if you don't know what that is). Run the system as above. You will still have to do a full drain down and repeat a few times as above. If you don't have a suitable towel type radiator you can get the chemicals in various "easy add" versions. I've never found these easy to use.

The solution

As for new systems, X300 Cleaner for New Systems is designed to target installation and manufacture debris and contaminants. Once cleaned, it will passivate the metal surfaces and prevent copper deposition. A few examples of the kind of debris that can be found in new systems include copper swarf, flux residues, casting sands and rust. Other contaminants can include greases and stamping oils used in the manufacturing process, sometimes applied excessively. When introduced into a central heating system, these materials can cause problems such as corrosion. The horizontal, front facing filter is designed to be fitted in the most restrictive of spaces whilst delivering fantastic debris capture. I bled the towel radiator in the bathtroom and then siphoned some water out so I could pour in 1L of Sentinel X800 A filter will help capture debris, in a collection chamber, and hold it there until the chamber can be emptied.

The Sentinel – X800 Fast Acting Cleaner 1L is a revolutionary solution for maintaining the efficiency of your central heating system. With its targeted cleaning action and fast-acting formula, this cleaner removes corrosion debris, improves system performance, and prolongs the lifespan of your system. Its versatility makes it suitable for both hot and cold systems, while its ease of use makes maintenance hassle-free. Final Recommendation Apply to: Restore circulation and effectiveness in systems older than six months that have a significant amount of corrosion debris causing poor circulation and cold spots. Prepare for the installation of new components. Thank you all for your advice, I have tried to do what I can to resolve the heating issues I have been having. So just to paint the picture I will layout the mistakes I have made as somethings that should have been obvious simply wasn’t to me. Continues bleeding the radiators downstairs, starting with the closet to the boiler until no water or sound could be heard Why? Contamination from the manufacturing and installation processes can accelerate corrosion of new components. According to UK Building Regulations Part L Domestic Heating Compliance Guide, a central heating system should be thoroughly cleaned and flushed out before the installation of a new boiler.

Vortex250 units feature an integrated isolation valve, a voiding the need for a strip down service; and a front-facing magnet, ensuring that where space is at a premium, no further space is required as the magnet can simply be removed at the front. Why?A build-up of magnetite sludge and corrosion debris can cause cold spots in radiators and uneven heat distribution. Cleaning an old system before8 installing a new component such as a boiler or circulation pump prolongs the effective life of the new component reducing maintenance and replacement costs. Whether you have a hot or cold central heating system, the Sentinel – X800 is your ultimate cleaning solution. This versatile cleaner is compatible with various heating systems, accommodating the needs of both residential and commercial properties. No matter the type of system you have, the Sentinel – X800 will effectively remove corrosion debris, restoring efficiency and ensuring smooth operation. Easy to Use

To clean an older system in accordance with BS 7593 it is recommended that this product is used withpowerflushing equipment. In this scenario, administer Sentinel X800 Fast Acting Cleaner via thepowerflushing equipment, following theequipment manufacturer's instructions. Alternatively, circulate theproduct (preferably at normal operating temperature, with all valves open and the pump turned tomaximum flow) for a minimum period of 1 hour or until satisfactory performance is restored. Why? Removes potentially damaging contaminants and restores system effectiveness, reducing future breakdowns and increasing system life. Unrivalled chemical technology reduces circulation time to just 1 hour.Sentinel X800 Fast Acting Cleaner should be used as a 1% solution in mains water to remove typical levels of deposits of iron oxide and calcium carbonate. Where systems are badly fouled, a higher concentration (up to 10%) is recommended.

I located the drain valve just outside the property and opened it to drain the central heating system - left it for about an hour Not sure what cleaner is best for the job? We’ve created a handy cleaner comparison to help you choose the right cleaner for your system. We recommend that a filter is installed on all systems, in conjunction with a cleaning of the system, to capture any existing debris. Our range of cleaners is comprehensive and can be choosed based on the scenario that presents itself. See our cleaners and system cleaning-related products here. Sentinel's range of filters is crafted to fit any situation. The filters we offerrange from ultra-compact, where space is at a premium, through the compact Vortex300 and the larger Vortex500, which is also suitable for heat pump installations. Last night I drained 'some' water and added X800 (so it is just plain water and X800 in there at the moment).The Sentinel – X800 is a must-have for anyone with a central heating system. Whether you are a homeowner, a property manager, or a business owner, this product will revolutionize the way you maintain your heating system. By ensuring the optimal performance and efficiency of your central heating system, the Sentinel – X800 provides comfort and peace of mind to everyone who relies on it for warmth. Pros and Cons I'm not sure if I should be draining it out tonight, (as I had planned), as that is 24hrs rather than the single hour they 'quote', or if leaving it in longer is beneficial? If a system has not been cleaned prior to use, all of the aforementioned issues for new systems will be present, with the installation debris causing issues and damage to the system. A good cleaner is Sentinel X400, or X800 which is somewhat more aggressive. X400 can be left in the system, but will cease to loosen sludge after about 4 weeks. X800 should be circulated and the system drained and refilled several times to remove it. Fernox and Kamco are reputable makers of similar products.