Freestyle 2 Series - Page 134

Part number 550-142-950/0122
134
FreeStyle
®
series 2 wall mount gas-fired water boiler – boiler manual
Figure 177 Engineering data — FreeStyle
®
Series 2 80/120/155 boilers
Boiler
Model
Shipping
weight
Operating
weight
Vent/air pipe
size:
(Provide a
separate vent for
each boiler)
Electrical
service
required
Pounds
per boiler
Pounds
per boiler
Gallons
per boiler
Amps
per boiler
Note 2 Note 3 Note 1
FS-80 Combi
77 86 1.110 2” or 3” 15.0
FS-120 Combi
80 91 1.306 2” or 3” 15.0
FS-155 Combi
87 98 1.331 2” or 3” 15.0
FS-80 Heating Only
64 73 1.030 2” or 3” 15.0
FS-120 Heating Only
67 77 1.226 2” or 3” 15.0
FS-155 Heating Only
67 77 1.231 2” or 3” 15.0
Notes
1
Total amp requirement includes up to one circulator, Low Water Cuto, 3-Way Valve not exceeding 3.0
amps total.
2
Operating weight is the total weight of the boiler, including water.
3
Vent/air pipes can be either 2” or 3” pipe.
All of the boilers will automatically de-rate as vent/air pipe length increases, due to the pressure loss
through the piping. See Figure178,page135 for details.
All FreeStyle® installations require a separate vent pipe and termination for each boiler.
Vent piping cannot be manifolded. Install and terminate vents as described in vent/air installation
instructions in this manual.
Combustion air piping can be individually piped. See venting section in this manual.
40 Connections, Dimensions and Engineering data (continued)