19
SUBBASE
This decorative subbase supports the unit and is avail-
able in three basic models: non-electrical, electrical,
and hardwired.
A subbase is required for installations where the wall
sleeve extends 4 or more inches into the room or the
wall is less than 2 in. thick. The minimum clearance
between the bottom of the sleeve and the floor is
3
1
/
4
in., and the maximum clearance is 5
1
/
2
inches.
All subbase models are pre-assembled, mount to the
wall sleeve, and come with adjustable legs and side
skirting to provide a finished appearance.
Non-electrical subbase
The easy to install, non-electrical subbase provides
mechanical support and requires no wiring.
Electrical subbase
The electrical subbase has a factory-installed electrical
junction box containing a receptacle for corded pack-
aged terminal air conditioner (PTAC) units. The elec-
trical subbase series offers models from 230V-15 amp
up to 265V-30 amp. Knockouts are provided for
power source connections.
Hardwired subbase
The hardwired electrical subbase has a factory-
installed junction box containing 19 in. of flexible
conduit (for a perfect fit to the PTAC unit) and all mat-
ing connections for easy assembly to PTAC units.
Knockouts are provided for power source connections.
Subbase Fuse Kit
Part No.: SUBBASE-FUSE-15A
Part No.: SUBBASE-FUSE-20A
Part No.: SUBBASE-FUSE-30A
The fuse kit provides in-line overcurrent protection at
the unit when required by NEC (National Electric
Code) or local codes.
Subbase Power Disconnect
Switch
Part No.: SUBBASE-SWITCH
The subbase power disconnect switch provides a
recessed power disconnect for the PTAC unit when
required by NEC or local codes.
Part No.: SUBBASE-NON-ELEC
Part No.: SUBBASE-230V-30A
Part No.: SUBBASE-265V-30A
Part No.: SUBBASE-230V-15A
Part No.: SUBBASE-265V-15A
Part No.: SUBBASE-HARDWIRE
Part No.: SUBBASE-230V-20A
Part No.: SUBBASE-265V-20A
IMPORTANT: All standard cord-connected 265 V
PTAC units will require a field-installed electrical
subbase accessory per UL and NEC electrical codes.
IMPORTANT: The Fuse Kit can only be used with
the electrical or hardwired subbase.
IMPORTANT: This accessory can only be used
with the electrical or hardwired subbase.
Non-Electrical Subbase Assembly
Electrical Subbase Assembly
Hardwired Subbase Assembly
Subbase Fuse Kit
ON
Power Disconnect Switch Assembly
