UTICA BOILERS SFM24150W, Installation, Operation And Maintenance Manual

Page: 5 / 28

5
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
2
.
3. For equivalent square feet of radiation, divide I=B=R output by 150.
4. Net ratings based on 170
0
F temperature in radiators and include 15% allowance for normal pip-
ing and pick-up load. Consult manufacturers for unusual piping and pick-up requirements.
5. Nozzle listed is for use with Beckett burner. When alternate burner is used, consult burner manu-
facturer’s recommendations.
6. Electrical service to be 120 Volts, 15 Amps, 60 Hz. (Each Boiler).
7. The MEA number for the SFM series is 182-86E.
8. The MEA number for the AFG burner is 213-83-E.
sTandard eQuipMenT: Crated Boiler, Flush Jacket, Oil Burner, Target Wall/Liner, ASME Re-
lief Valve, Theralitimeter Gauge, Drain Cock, Wiring Harness, Burner Electrical Disconnect, Plastic
Cover, Supply Tapping - 2”, Return Tapping - 1 ¼”, High Limit and Circulator Control, Primary Con-
trol. For Tankless Heater Units-add Tankless Hot Water Coil.
MODEL NO.
FIRING
RATE
G.P.H.
INPUT
M.B.H.
DOE
OUTPUT
M.B.H.
IBR
OUTPUT
M.B.H.
MODEL NO.
OF MODULES
NO. OF
MODULES
TOTAL
BOILER
WATER
VOLUME
GAL
BOILER
WEIGHT
LBS.
PUMP
PRESSURE
P.S.I
NOZZLE
FURNISHED
SFH6225W 2.25 315 254 221 SFM6225W 1 19.5 915 140 2.00 45B
SFH7275W 2.75 385 307 267.1 SFM7275W 1 22.5 1058 140 2.25 45B
SFM24150W 3.00 420 350 304 SFM4150W 2 27.0 1251 140 1.25 80B
SFM25175W 3.50 490 412 358 SFM5175W 2 33.0 1546 140 1.50 80B
SFM25200W 4.00 560 462 402 SFM5200W 2 33.0 1546 140 1.75 80B
SFM26225W 4.50 630 508 442 SFM6225W 2 39.0 1831 140 2.00 45B
SFM27275W 5.50 770 614 534.2 SFM7275W 2 45.0 2116 140 2.25 45B
SFM36225W 6.75 945 762 663 SFM6225W 3 58.5 2745 140 2.25 45B
SFM37275W 8.25 1155 921 801.3 SFM7275W 3 67.5 3174 140 2.25 45B
SFM47275W 11.00 1540 1228 1068.4 SFM7275W 4 90.0 4232 140 2.25 45B
SFM57275W 13.75 1925 1535 1335.5 SFM7275W 5 112.5 5290 140 2.25 45B
SFM67275W 16.50 2310 1842 1602.6 SFM7275W 6 135.0 6347 140 2.25 45B
SFM77275W 19.25 2695 2149 1869.7 SFM7275W 7 157.5 7905 140 2.25 45B
SFM87275W 22.00 3080 2456 2136.8 SFM7275W 8 180.0 8464 140 2.25 45B
BOILER RATINGS, CAPACITIES & DIMENSIONS