Lennox Fhm 170

INSTALLATION
FLEXYII_WSHP-IOM-0909-E Page 16
MINIMUM CLEARANCE AROUND THE UNIT
Figure 4 shows the required clearances and service access around the unit.
NOTE: Ensure the fresh air inlet does not face prevailing wind direction.
A B C D
FCM/FHM/FGM/FDM/FWH/FWM
F BOX
2200
(1)
2000 2000 2000
G BOX
2700
(1)
2000 2000 2000
H BOX
2700
(1)
2000 2000 2000
FX
25 & 30
* 1100 * 1700
35Æ55
* 1300 * 2300
70Æ100
* 1700 * 2300
110Æ170
* 2000 * 2300
(1) Add 1 meter if the units are equipped with gas burner
A
B
C
D