Accessory List

BB1200
20
© Copyright 2006 TAC. All Rights Reserved. F-27382-1
Accessories
Typical Applications
Figure 1 Typical Wiring for TAC Boiler Boss 1200 Series With Two SR100 Relays Including Domestic Hot Water
Priority.
Model No. Description
OAS-2 Extension cable 50 ft, for use with OAS-1.
Thermostat
W RH
72
BB-1200
24 VAC
BB2
BB1
P2
P1
T2
T1
GND
H2O
H2O
GND
AIR
AIR
Boiler Supply Sensor
Outside Air Sensor
BURNER
CONTROL
T T
DHW
Controller
SR100
(COM)
(HOT)
120 VA
N
L1 3
4NO 4NC
C G/T
R/T 5
6NO 6NC
10 VA
Remove
Jumper
Leave
Jumper
SR100
C
N
L1
DHW
3
4NO 4NC
G/T
R/T 5
6NO 6NC
10 VA
Circulator
Zone
Circulator