Suburban NT-16SEQ Installation Manual page 5

1 3/4" MAX
IF THE UNIT GRILLE IS FRAMED, FRAME MAY BE AT 0"
CLEARANCES TO TOP & SIDES OF GRILLE AND EXTEND
3
1 " MAX. FROM BACK SIDE OF GRILLE. THE
4
CLEARANCE MUST BE MAINTAINED FOR RETURN AIR
UNDER UNIT.
INCORRECT
CORRECT
/ " BOTTOM
1
4
Figure 10
Figure 11
Figure 12
5
1/4"
INCORRECT