4
Net I=B=R water ratings shown are based on a piping and pickup allowance of 1.15.
1
Consult manufacturer before selecting a boiler for installation having unusual piping and pickup requirements,
such as intermittent system operation, extensive piping systems, etc.
2
For forced hot water heating systems where boiler and all piping are within the area to be heated, boiler may be
selected on basis of heating capacity.
STANDARD EQUIPMENT:
Crated Boiler, Flush Jacket, Oil Burner, Target Wall/Liner, Circulator- 1¼”, ASME
Relief Valve, Theralitimeter Gauge, Drain Cock, Wiring Harness, Burner Electrical Disconnect, Plastic Cover, Supply
Tapping-2”, Return Tapping-1 1/2”, High Limit and Circulator Control, Primary Control. For Tank-less Heater Units-
add Tank-less Hot Water Coil, Flow Restrictor and Triple Aquastat Relay.
boIleR RatINGS
(1)
boIleR
moDel
NUmbeR
(2)*
I=b=R
oIl bURNeR
INPUt
D.o.e.
HeatING
CaPaCIty
(3)(4)*
I=b=R
Net
RatINGS
WateR
a.f.U.e.
mINImUm
NatURal DRaft
CHImNey SIZe
PUmP
PReS-
SURe
G.P.H.
mbH
mbH*
mbH
RatING
RoUND
SQUaRe
PSI
365
.65
91
79
68.7
86.0
6
8X8X15
140
3100
1.00
140
117
102
81.0
6
8X8X15
140
3125
1.25
175
144
125
80.0
7
8X8X15
140
4100
1.00
140
120
104
86.0
6
8X8X15
140
4125
1.25
175
149
130
82.5
7
8X8X15
140
5125
1.25
175
151
131
86.0
7
8X8X15
140
4150
1.50
210
175
152
81.0
7
8X8X15
140
5175
1.75
245
206
179
81.5
8
8X8X15
140
5200
2.00
280
231
210
81.0
8
8X8X15
140
6150
1.50
210
181
157
86.0
8
8X8X15
140
6225
2.25
315
254
221.0
———
8
8X12X15
140
7275
2.75
385
307
267.1
———
8
8X12X15
140
taNKleSS WateR HeateR CaPaCItIeS
boIleR
moDel
NUmbeR
fIRING
Rate
G.P.H.
taNKleSS
HeateR
NUmbeR
taNKleSS
HeateR CaPaCIty
INteRmItteNt DRaW
G.P.m.
boIleR
WateR CoNteNt
GalS.
365
.65
T3
available on request
10.5
3100
1.00
T3
3.25
10.5
4100
1.00
T4
3.25
13.5
3125
1.25
T3
3.75
10.5
4125
1.25
T4
3.75
13.5
5125
1.25
T4
3.75
16.5
4150
1.50
T4
4.00
13.5
6150
1.50
T4
4.00
19.5
5175
1.75
T4
4.25
16.5
5200
2.00
T4
5.50
16.5
6225
2.25
T4
5.75
19 5
7275
2.75
T4
6.00
22 5
BOILER RATINGS & CAPACITIES
