5
Figure 2. Typical Air Conditioning and Heat Pump System Connections
G R W
Thermostat
Green
Red
Brown
G
R
W 2
Orange
Grey
Y
C
B3BV Electric
Furnace
A/C OD Section
Y
Typical Air Conditioning System
Connection
C
W 1
NOTE: Connect "W"
leads together when
staged heater kits are
used without outdoor
thermostats
G R W 2C E O Y
Thermostat
Green
Red
Brown
G
R
W 2
Orange
Grey
O Y
R
C
B3BV Electric
Furnace
Heat Pump OD
Section
Typical Heat Pump System Connection
W 2
C
W 1
NOTE: Jumper
between W2 and E is
required when no OD
T-Stat is used.
G R W 2C E O Y
Thermostat
Green
Red
Brown
G
R
W 2
Orange
Grey
O Y
R
C
B3BV Electric
Furnace
Heat Pump OD
Section
Typical Heat Pump System Connection
with Optional Outdoor Thermostat
W 2
C
W 1
E
OD
Stat
R
Thermostat
Red
Brown
Orange
B3BV Electric
Furnace
Typical Heating Only System
Connection
W
