Hamworthy FLEET Series Installation, Commissioning And Operating Instructions page 23

Horizontal Concentric Flue System
Vertical Concentric Flue System
Figure 4.5.2 - Flue Condensate Connection and discharge
HAMWORTHY HEATING LTD
Concentric
inline drain
& trap
Tundish to drain
Concentric
inline drain
& trap
Tundish to drain
FLEET W series
Single pipe
inline drain
& trap
Conventional Chimney Flue System
17
Tundish
to drain
500001211/F