System needs cleaning :
- Dirty black water in radiators.
- Heating system slow to warm up.
- Cold spots in middle of radiators.
- Radiators need frequent bleeding.
- Poor heat from radiators.
- Poor hot water performance.
- Repeated pump failures.
- Noisy boiler.
- Leaks from pin-h oles on radiators.
Benefits after cleaning :
- A warmer home.
- Improved heat circulation.
- Quicker heating warm up time.
- Quicker hot water recovery time.
- Improved efficiency.
- Reduced fuel bills.
- Quieter operation.
- Reduced environmental emissions.
- Reduced boiler and system noise.