Many old central heating systems contain sludge, which can restrict efficiency. If you install a new boiler in a system containing excessive amounts of sludge it can be disturbed around the system and into your brand new boiler!
A Power Flush is the safe, clean and easy way to remove sludge (magnetite sludge) from your central heating system, you could also gain up to 30% improved efficiency.
If your system shows any of the following symptoms, then both you and your central heating will benefit from this type of water treatment.
- Dirty system water
- Cold spots
- Poor circulation
- Noisy systems
- System blockages
- Expensive bills