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B&Q£10.99Visit shop B&Q - H&v Controls Hv800 Heavy Duty Central Heating System Cleaner 1 Litre
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The Calmag HV800 is designed for homeowners and professionals seeking to restore the efficiency of their central heating systems. It quickly removes corrosion and scale, potentially reducing energy bills and improving home comfort. However, it's important to note that this product may not resolve completely blocked pipes. The HV800 is a fast-acting cleaner that dissolves deposits in just one hour, suitable for various system types, and environmentally friendly.
| Model Part Number | HV800 |
|---|---|
| Brand | Calmag |
The cleaning process typically takes around 1 hour.
Use 1 litre for a system of up to 10 radiators. For larger or heavily fouled systems, use 2 litres.
Yes, it contains agents to protect the system metals during cleaning and is non-toxic.
Yes, it is non-toxic and 100% biodegradable.
Yes, it is designed to work in cold systems.
Thoroughly flush the system with clean water and add a Calmag HV100 Inhibitor to protect against future corrosion.
The SDS is available upon request from the manufacturer or your supplier.
Ensure the system has been properly flushed and refilled with clean water and that the pump is functioning correctly. Check for airlocks and bleed the radiators if necessary. Ensure the inhibitor has been added after cleaning.
This could indicate remaining deposits or airlocks. Re-bleed radiators. Consider a second cleaning cycle if necessary, but do not exceed the recommended concentration.
Check the heating system pump to ensure it is running and circulating the water. Check for any blockages in the system.
*Compatibility*: The Calmag HV800 is compatible with various types of central heating systems. Always refer to the manufacturer's instructions for the specific system. Check that all materials in the system are compatible with the cleaner. For instance, ensure that the cleaner is compatible with the type of metals used in your heating system.
*Care*: Store the product in a cool, dry place and keep it out of the reach of children. Avoid contact with skin and eyes. If contact occurs, rinse immediately with plenty of water. Refer to the Safety Data Sheet for complete safety information.
