Adp SEP-100, Installation Instructions Manual, Page: 2 / 20

SEP Unit Dimensions
NOTE – SEP models 100, 115, 145, 175 and 200
have a single fan. SEP models 230, 250, 300, 345
and 400 have two fans.
NOTE – Two mounting nuts are furnished on
SEP models 100, 115, 145, 175 and 200. Four
mounting nuts are furnished on SEP models
230, 250, 300, 345 and 400 models.
*7-5/8
1/2
D
3/8" x 16 MOUNTING NUTS
(194)
FOR UNIT SUSPENSION
(13)
Additional
mounting nuts
F
furnished on
SEP − 230,
E
SEP − 250,
SEP − 300,
SEP − 345 and
G
SEP − 400 models FLUE
only. OUTLET
1/2
(13)
ELECTRICAL INLETS
C
B
END VIEW
TOP VIEW
A H
COMBUSTION AIR
INDUCER
ADJUSTABLE
LOUVERS DIRECT
AIR
DRIVE FAN
FLOW
GAS
HEAT VALVE
EXCHANGER
SIDE VIEW
A B C D E F G H
Unit
in. mm in. mm in. mm in. mm in. mm in. mm in.
mm
in. mm
SEP-100
SEP-115
31-5/16 795 32-3/16 817 20-3/16 512 11-1/2 292 19-1/16 484 11-3/4 298 3-1/4 83 7-7/8 200
SEP − 145
SEP − 175
31-5/16 795 32-3/16 817 23-1/8 588 11-1/2 292 22-1/16 560 8 −1/2 216 3-1/4 83 8 −11/16 220
SEP − 200
SEP-230*
SEP − 250* 31-5/16 795 32-3/16 817 41-1/8 1045 3-11/16 97 40 1016 17-3/4 451 3-1/2 89 8-11/16 220
SEP − 300*
SEP-345*
31-5/16 795 32-3/16 817 41-1/8 1045 3-11/16 97 40 1016 17-1/2 445 3-1/2 89 9-13/16 248
SEP − 400*
*Unit contains dual fans.
Shipping
The heater is completely assembled and is shipped with installation and operating instructions, warranty certificate
and flue transition. Check the unit for shipping damage. The receiving party should contact the last carrier
immediately if any shipping damage is found.
2