255427-YTG-F-1006
Unitary Products Group
9
COMBUSTIBLE FLOOR BASE ACCESSORY
DOWNFLOW
AIR HANDLER
WARM AIR PLENUM
WITH 1” FLANGES
FIBERGLASS
INSULATION
FIBERGLASS TAPE
UNDER FLANGE
COMBUSTIBLE FLOOR
BASE ACCESSORY
A
B
B
A
AIR HANDLER
DEPTH
FRONT
FLOOR
1
10-47/64
PLENUM
12-1/2
FLOOR OPENING
APPROX. 1/2”
CLEARANCE
ALL AROUND
FLOOR
A
AIR HANDLER
WIDTH
COMBUSTIBLE
FLOOR BASE
1
1
APPROX. 1/2”
CLEARANCE
ALL AROUND
C
FLOOR OPENING
B
PLENUM
All dimensions are in inches. The
y
are subject to change without notice. Certified dimensions will be provided upon request.
Floor Base Model
Used with
Dimensions
A
B
C
D
1FB1817
MV12B
19.9
18.0
14.9
16.9
1FB1821
MV16C
23.4
21.5
18.4
20.4
1FB1824
MV12D, MV20D
26.9
25.0
21.9
23.9
