This was the Wood burner before sweeping – the flue was partially blocked by fallen deposits. I power swept the flue.
During the Sweep
This was the picture of the flue half way through sweeping. I had to remove these deposits before spinning the cleaning head down some more.
The finished sweep
This is how the wood burning flue was left after it had been swept.
A Biomass Boiler Flues require an annual sweep to adhere to the manufactures guidance.
Before being swept this flue is an open fire, looking up the chimney.
An after photo of same chimney after having had a powered sweep.