Over time corrosion and sludge can build up in heating systems and this often accumulates within the radiators, creating cold spots.

These deposits can, especially on older systems, become quite solid and stubborn to shift. To speed up the chemical flushing process, and improve cleansing efficiency, it is recommended that the radiator surface be agitated to loosen the deposits within.

The Radhammer has been developed for that purpose. Designed to fit into a standard SDS chuck, the Radhammer has a replaceable flat-faced head.

CAUTION!!!

• Always refer to the SDS drill manufacturers safety instructions before use, and wear ear defenders.

• Never use the Radhammer on any radiator that is connected to anything other than standard copper pipework.

• The vibration and removal of stubborn deposits may uncover hidden corrosion that is already present within the heating system, leading to potential leaks.

• Loose paint may be damaged or removed.

• Always indemnify yourself from damage the use of the product may cause.

Operating Instructions:

• Monitor each radiator for cold spots, noting their locations. An infra-red thermometer is ideal for this.

• During flushing, check these locations to ascertain any stubborn areas where deposits may still remain.

• Attach the Radhammer to your SDS drill, and set the drill to “hammer only” mode (non-rotational).

• Clean any debris or dirt from the face of the Radhammer and the surface of the radiator.

• Hold the drill so that the face of the Radhammer makes flat contact with the surface of the radiator. Turn on the drill for 3 seconds whilst holding the Radhammer against the radiator applying moderate pressure.

• Check the radiator temperature and repeat the operation in other stubborn areas, if required.

• Not intended for use over the whole radiator area.

Note: Only use the Radhammer on an individual radiator that is receiving the full flow of the Clearflow pump, to ensure loosened debris is carried away.

 

Here is short video showing Radhammer in use