Ratings, Data, And Dimensions - UTICA BOILERS BC3D Installation, Operation & Maintenance Manual

I=B=R Oil Burner
Input
Boiler Model
Number
(1)
G.P.h.
BC3D 0.77
BC3 1.00
BC4D 1.00
BC4 1.40
NOTES:
1. Add suffix "T" to denote boiler with tankless heater.
2. I=B=R burner capacity is based on an oil heating value of 140,000 Btu/gal. and with 13% CO
3. Net ratings based on 170°F temperature in radiators and include 15% allowance for normal piping and pick-up load. Consult manufacturer for unusual piping and pick-up
temperatures.
4. Nozzle listed for use with Beckett Burner. When alternate burner is used, consult burner manufacturer's recommendations
5. For equivalent square feet of radiation, divide I=B=R output by 150.
6. MEA number for this series is 47-76E.
7. MEA number for R. W. Beckett Burner used in this boiler series are; AF/156-77-E, AFG/213-83-E, AFII 85/24-92-E, AFII 150/ 456-90-E.
8. Electrical service to be 120 Volts, 15 Amps, & 60 Hz.
TANK-LESS WATER HEATER CAPACITIES
Boiler Firing Tankless
Model Rate Heater
Number G.P.H. Number
BC3D 0.65 L-24
BC3 1.00 L-24
BC4D 1.00 L-24
BC4 1.40 L-24

RATINGS, DATA, AND DIMENSIONS

I=B=R Net
heating
Ratings
(2)
Capacity
MBh MBh Water MBh
(4)
(4)
107 93
140 118
140 120
196 165
Tankless Heater
Capacity Intermittent
Draw G.P.M.
Available on request
3.25
3.25
4.00
Length
of Flush
Boiler No.
Jacket
-A-
BC3 19"
BC4 23"
Min. Natural Draft
Chimney Size
A.F.U.E.
(3)(5)
Rating
Round
75 86.0 6
103 80.0 6
104 86.0 6
143 81.0 6
.
2
STANDARD EQUIPMENT: Crated Boiler, Flush Jacket, Oil Burner, Target
Wall/Liner, Circulator-1.1/4",
Boiler
Drain Cock, Wiring harness, Burner Electrical Disconnect, Plastic Cover,
Water
Supply Tapping-2", Return Tapping-1.1/2", High Limit and Circulator Control,
Primary Control. For Tankless Heater Units-add Tanlkess Hot Water Coil,
Content
Flow Restrictor and Triple Aquastat Relay.
(Gallons)
6.7
(NOTE: For Tankless Heater units, add Tankless hot water coil, Flow Restrictor and
6.7
Triple Aquastat Relay.)
8.2
8.2
DIMENSIONS
Front of Jacket Flue
to Center Line Outlet
of Flue Outlet Diameter
-B- -C-
9 ¾" 6.0"
11¾" 6.0"
3
Pump Pressure
PSI
Square
8x8x15 140
8x8x15 140
8x8x15 140
8x8x15 140
ASME Relief Valve, Theralitimeter Gauge,
Tankless
Coil to Back
of Jacket
-D-
8⅞
12¾
Nozzle Furnished
140PSIG
(5)
.65 80B
.85 80B
.85 80B
1.25 80B