Freestyle 80 - Engineering Data

Part number 550-142-850/0716
126
FreeStyle
®
WALL MOUNT GAS-FIRED WATER BOILER — Boiler Manual
36 Engineering Data
Figure 166%NGINEERINGDATAFreeStyle
®
BOILERS
Boiler
Model
3HIPPING
weight
/PERATING
weight
Water
CONTENT
6ENTAIRPIPESIZE
0ROVIDEA
SEPARATEVENTFOR
EACHBOILER
%LECTRICAL
SERVICE
required
0OUNDS
PERBOILER
0OUNDS
PERBOILER
'ALLONS
PERBOILER
!MPS
PERBOILER
.OTE .OTE .OTE
FS-80 Combi
70 74 0.53 2” or 3” 15.0
FS-120 Combi
77 82 0.63 2” or 3” 15.0
FS-155 Combi
87 93 0.75 3” 15.0
FS-80 Heating Only
61 65 0.45 2” or 3” 15.0
FS-120 Heating Only
64 68 0.55 2” or 3” 15.0
FS-155 Heating Only
67 72 0.65 3” 15.0
.OTES
1
4OTALAMPREQUIREMENTINCLUDESUPTOONECIRCULATOR,OW7ATER#UTOFF7AY6ALVENOTEXCEEDING
amps total.
2
/PERATINGWEIGHTISTHETOTALWEIGHTOFTHEBOILERINCLUDINGWATER
3
FreeStyle® 80 or 120 vent/air pipes can be either 2” or 3” pipe. FreeStyle® 155 is 3” only.
!LLOFTHEBOILERSWILLAUTOMATICALLYDERATEASVENTAIRPIPELENGTHINCREASESDUETOTHEPRESSURELOSS
through the piping. See Figure 167, page 127FORDETAILS
!LLFreeStyle®INSTALLATIONSREQUIREASEPARATEVENTPIPEANDTERMINATIONFOREACHBOILER
6ENT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.