Utica Boilers SW Series II Folleto
Utica SW 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)
AFUE %
G.P.H.
MBH
(4)
Water MBH
SW3065
0.65
91
78
68
85.0%
SW4100
1.00
140
120
104
85.0%
SW5125
1.25
175
150
130
85.0%
(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 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.
(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.
General Information
(See Installation, Operation and Maintenance Manual for complete instructions)
Clearances
(5) Required
distances
measured from
boiler.
(6) Service,
proper operation
clearence
recommendation.
*For Alcove
installation.
Top
Combustible Materials
(Required)
(5)
Servicing
(Recommended)
(6)
0” (0mm)
24” (610 mm)
Right Side
0” (0mm)
6” (152 mm)
Left Side
0” (0mm)
10” (254 mm)
Front
24” (610 mm)*
24” (610 mm)
Back
6” (152 mm)
6” (152 mm)
Flue Connector
2” (50.8 mm)
9” (228.6 mm)
Connections
(All Models)
Supply Tapping - 2”, Return Tapping 1-1/2” 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)
SW3065
0.65
P3
Available on Request
10.5
SW4100
1.00
T3
3-1/4
13.5
SW5125
1.25
T4
3-1/4
16.5
Dimensions/
Weights
No. of
Sec.
A
(Depth of Flush
Jacket)
B
(Front of Jacket to Center
Line of Flue Outlet)
C
(Flue Outlet
Diameter)
Weight
3
17-7/8”
11-1/4”
4”
561 lbs.
4
21-1/2”
12-5/8”
4”
690 lbs.
5
25-1/8”
14-1/4”
4”
819 lbs.
Standard
Equipment
Boiler Controls: Primary Control, High Limit and Circulator Control.
Heat Exchanger: Cast Iron Heat Exchanger with Cast Iron Push Nipples. Swing out Burner Door.
Combustion: Oil Burner, Target Wall/Liner.
Electrical: Wiring Harness, Burner Electrical Disconnect.
Other: Crated Boiler, Flush Jacket, Circulator- 1¼”, Supply Tapping-2”, Return Tapping-1 1/4”, Temperature
Pressure Gauge, Safety Relief Valve, Drain Valve.
For Tankless Heater Units add Tankless Hot Water Coil and Combination High Limit/Low Limit and Circulator
Control.
Options
Taco, Grundfos or Less Pump; Tankless Coil; Side Wall Direct Exhaust (Side Wall Vent Kit sold
separately).
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
PN 240009799 Rev. 12/14
All ratings and specifications subject to change.
Front View
Side View
Tested for 75 psi ASME
Working Pressure