Sentinel X400 Sludge Remover - 1L
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Product Information
Full details
This guide is for homeowners and heating engineers looking to improve the efficiency of their older central heating systems. Sentinel X400 is a powerful, non-acid cleaner designed to remove magnetite sludge, restoring circulation and improving heat distribution. Note that while effective, severely corroded systems may require professional assessment.
All features
| Model Part Number | X400 |
|---|---|
| Brand | Sentinel |
Extended Product Information
FAQs
How long should I leave Sentinel X400 in the system?
Follow the instructions on the product label, typically for a minimum of 2 hours, but longer for heavily sludged systems.
Is it safe to use with all types of radiators?
Yes, Sentinel X400 is compatible with all common radiator materials.
Do I need to flush the system after using the cleaner?
Yes, it is essential to flush the system thoroughly after treatment to remove all traces of the cleaner and dislodged sludge.
What happens if I don't flush the system?
Leaving the cleaner in the system can lead to corrosion and damage. Thorough flushing is essential.
How much product do I need?
Typically, one liter of Sentinel X400 is sufficient for systems with 8-10 radiator panels. Always consult the product label for specific dosage instructions.
Can I use this product with a combi boiler?
Yes, Sentinel X400 is safe to use with combi boilers, following the same instructions.
How often should I use this product?
It is typically recommended to use Sentinel X400 when there are signs of sludge buildup or when replacing system components. If you are experiencing repeated issues, consult a professional.
What should I do if the product comes into contact with my skin?
Rinse the affected area with plenty of water. If irritation persists, seek medical advice.
Troubleshooting
Radiators still have cold spots after treatment.
Ensure the system was thoroughly flushed. If issues persist, the system may have severe corrosion requiring professional attention.
Reduced heating performance after using the product.
Make sure you have followed the correct dosage and flushing procedures. Check for airlocks in the system.
Product is not dispensing properly.
Make sure the product is stored at room temperature before usage. Check for any blockages in the product container.
Pros and Cons
Pros
- Improves heating efficiency.
- Extends the lifespan of heating system components.
- Easy to use formula.
- Non-acid formula protects against corrosion.
- Suitable for use before new component installation.
Cons
- May not fully resolve severe system corrosion.
- Requires proper system flushing after use.
- Results may vary depending on the system's condition.
Setup, Compatibility & Care
- Preparation: Ensure the heating system is cold before starting. Turn off the boiler and allow the system to cool down.
- Dosage: Add the recommended amount of Sentinel X400 to the system. Consult the product label for specific dosage instructions, typically one liter for systems with 8-10 radiator panels.
- Circulation: Turn on the heating system and allow it to circulate for at least 2 hours, or as directed on the product label. This allows the cleaner to work its way through the system.
- Flushing: After circulation, thoroughly flush the system to remove all traces of the cleaner and dislodged sludge. Follow the manufacturer's instructions for flushing.
- Refill & Check: Refill the system with fresh water and add a corrosion inhibitor to protect against future sludge formation. Check for leaks after refilling.
Compatibility: Sentinel X400 is compatible with all common central heating system materials, including steel, iron, copper, and plastic.
Care: Store the product in a cool, dry place. Avoid contact with skin and eyes. Always follow the safety instructions on the product label.