Suburban NT-16SEQ User Manual

LEFT OR RIGHT SIDE
IS LESS THAN 8".
12 SQUARE INCHES OF ADDITIONAL
RETURN AIR IS REQUIRED IF LESS
THAN 8" TO SIDE WALL WITH 12"
FRONT WALL CLEARANCE MODEL NT-16SEQ
12" NT-16SEQ
18" NT-20SEQ
TOP
VIEW
FURNACE CABINET
WALL
FURNACE
ILLUSTRATION OF MINIMUM CLEARANCES REQUIRING
ADDITIONAL RETURN AIR TO FURNACE
OR 18" FRONT WALL CLEARANCE MODEL NT-20SEQ.
Figure 9
Figure 10
IF THE UNIT GRILLE IS FRAMED, FRAME MAY BE AT 0"
CLEARANCES TO TOP & SIDES OF GRILLE AND EXTEND
1
3
4
" MAX. FROM BACK SIDE OF GRILLE. THE
1
/
4
” BOTTOM
CLEARANCE MUST BE MAINTAINED FOR RETURN AIR
UNDER UNIT.
1 3/4" MAX
1/4"
Suburban Division
6

Suburban NT-16SEQ Specifications

General

Brand	Suburban
Model	NT-16SEQ
Category	Furnace
Language	English