Fig 7. Concentric Flue & Air Duct - Warmworld FFC 30/60 Installation & Service Instructions Manual

Concentric Flue, positions
Twin Flue Positions
Twin Pipe Boiler
Mounting Box
Assembly
Condensing Boiler
Flue Duct
Condensate Drain
Connection
(connects to drain point
on Flue Spigot Adapter)
17
100mm
Air Duct
Flue Spigot
Adapter
Drain Point
Connects to optional
condensate drain point on
Condensate Drain Trap
Fig.7
Fig.8
06/06/01