Utica Boilers BC Series II 产品宣传册
Utica BC Series II Residential Oil Fired Water Boiler
Dimensional Diagram
Model
(1)
AHRI Oil Burner
Input
(1)
Heating
Capacity
Mbh
(4)
Net AHRI
Ratings
(2) (4)
Min. Natural Draft
Chimney Size
AFUE %
G.P.H.
Mbh
(4)
Water Mbh Round
Square
BC3095
0.95
133
114
99
6”
8”x8”x15’
84.0%
BC4100
1.00
140
121
105
6”
8”x8”x15’
85.0%
BC4115
1.15
161
137
119
6”
8”x8”x15’
84.0%
(1) AHRI burner capacity is based on an oil heating value of 140,000 Btu/gal and with 13% CO
2
.
(2) Net AHRI Water Ratings shown are based on a piping and pickup allowance of 1.15.
(3) Consult manufacturer before selecting boiler for installations having unusual piping and pickup requirements, such as intermittent system operation, extensive
(3) Consult manufacturer before selecting boiler for installations having unusual piping and pickup requirements, such as intermittent system operation, extensive
piping.
(4) For forced hot water heating systems where boiler and all piping are within the area to be heated, select boiler on basis of its Heating Capacity.
(4) For forced hot water heating systems where boiler and all piping are within the area to be heated, select boiler on basis of its Heating Capacity.
General Information
(See Installation, Operation and Maintenance Manual for complete instructions)
Clearances
Required
distances
measured from
boiler.
Top
Combustible Materials (Required)
24” (610 mm)
Left Side (Control Side)
6” (152 mm)
Right Side
24” (610 mm)
Front
24” (610 mm)
Back
6” (152 mm)
Flue Connector
9” (229 mm)
Connections
(All Models)
Return/Supply Tappings
1-1/4” NPT, Oil Line 3/8” O.D. copper tubing for runs of 50 feet or less, and ½”
O.D. for longer runs.
Electrical
120 Volts AC, 60 hertz, 1 phase, Less than 12 amps (15 amp circuit recommended)
Tankless
Heater
Capacities
Model
Input Rate
G.P.H.
Tankless Heater
Number
Tankless Heater
Capacity Intermittent
Draw G.P.M.
Boiler Water
Content (Gallons)
BC3095
0.95
L-24
3.25
6.7
BC4100
1.00
3.25
8.2
BC4115
1.15
4.00
8.2
Dimensions/
Weights
Model
A
(Length of
Flush Jacket)
B
(Front of Jacket
to Center Line
of Flue Outlet)
C
(Flue Outlet
Diameter)
D
(Tankless
Coil to Back
of Jacket)
Weight
BC3095
19”
9-3/4”
6”
8-7/8”
345 lbs.
BC4100
23”
11-3/4”
6”
12-3/4”
404 lbs.
BC4115
23”
11-3/4”
6”
12-3/4”
404 lbs.
Standard
Equipment
Boiler Controls: High Limit, Circulator Control and Primary Control.
Heat Exchanger: Cast Iron Heat Exchanger with Cast Iron Push Nipples.
Combustion: Beckett Oil Burner, Combustion Chamber with Target Wall/Liner.
Electrical: Wiring Harness, Burner Electrical Disconnect.
Safety: 30 PSI A.S.M.E. Safety Relief Valve.
Other: Crated Cast Iron Boiler with Insulated Flush Jacket; Circulator - 1-1/4”, Temperature Pressure
Gauge, Boiler Drain Valve, 1-1/4” Supply and Return Tapping.
For Tankless Heater Units: Tankless Hot Water Coil and Low Limit.
Options
Taco, Grundfos or Less Pump; Tankless Coil.
Certifications
Contractor
Assistance:
800.325.5479
P.O. Box 4729
Utica, New York 13504
tel: 315.797.1310
•
fax: 315.797.3762
www.uticaboilers.com
BC Series II
Front View
BC Series II
Side View
Maximum Allowable Working
Pressure 30 psi.
All ratings and specifications subject to change.
PN 240009784 Rev. 2/13
UTB507 BC-SeriesII_SellSheet213.indd 2
2/18/13 12:47 PM