Installation Guide
5
SECTION B: GENERAL ELECTRICAL INFORMATION
•  For 120V installations use two conductor, non-metallic sheath cable with 
ground wire (3 wires total) for the incoming power supply on replace in-
serts. Use the appropriate wire to meet local and national electrical codes 
for rated power consumption. 
•  For 208V / 240V installations use three conductor, non-metallic sheath 
cable with ground wire (4 wires total) for the incoming power supply on 
replace inserts. Use the appropriate wire to meet local and national elec-
trical codes for rated power consumption.
Two conductor, non-metallic sheath cable with ground wire (3 wires total) is 
recommended for installation of a wall mounted thermostat and/or wall switch 
for use on replace inserts. Use appropriate wire to meet local and national 
electrical codes for rated power consumption. All wire gauges should match 
the recommended wire sizes shown below.
Voltage Wire Gauge Fuse Rating
120 Volts 12 Gauge 15 Amp
208 Volts 12 Gauge 15 Amp
240 Volts 12 Gauge 15 Amp
!
 NOTE: The trim should be in-
stalled before securing the rebox in 
the opening.
There are two mounting anges 
located on each side of the replace 
insert.
From the inside of the unit, bend tabs 
outward and mount to the inside of 
the framing using suitable hardware. 
Mounting 
Flanges 
MOUNTING FLANGES
RECOMMENDED POWER SUPPLY WIRE SPECIFICATIONS
Figure 3










