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P/N 42-9540 11/12 Copyright 2012 Hydrotherm
Page 18
KN INSTALLATION INSTRUCTIONS FOR VENT AND AIR PIPING
Figure 12
Termination minimum clearances
Vent piped through a side wall
(combustion air from the boiler room)
(cont.)
4
Figure 13
Using external piping to raise the termination
To convert to metric dimensions:
meters = feet x 0.3
millimeters = inches x 25.4