Unit installation
  Ed. 05/2009 
User, Installation and Service Manual for F1 Gas Unit Heaters 14
F
D
E
A
Cod. P3370
A F1 Unit Heater
D Pipe Ø 80
E Pipe Ø 80
F Coaxial Pipe
TOP VIEW
flue
air
TOP VIEW
Figure 8             Figure 9 
C13 INSTALLATION WITH SEPARATE WALL TERMINAL   C13 INSTALLATION WITH COAXIAL WALL TERMINAL 
SIDE VIEW
Figure 10              Figure 11 
C33 INSTALLATION ROOF COAXIAL TERMINAL C53 INSTALLATION WITH ROOF FLUE TERMINAL AND WALL AIR SUPPLY 
PIPE 










