A.O. Smith COF-199 THRU 700A Specifications download pdf (Page 2)

TEXT PRINTED OR OUTLINED IN RED CONTAINS INFORMATION

RELATIVE TO YOUR SAFETY. PLEASE READ THOROUGHLY BEFORE

USING APPLIANCE.

This is a typical Duraclad oil-fired heater for commercial water heating

FIGURE 1

applications. The principal components of the heater are shown and

identified here. The identification plate illustrations on page 4 interpret

certain markings into useful information. Use these references to identify

the heater and its components

FEATURES AND SPECIFICATIONS

TABLE 2 RECOVERY CAPACITIES, based on 80% efficiency

TANK APPROX U.S Gallons/Hr. and Litres/Hr at TEMPERATURE RISE INDICATED

CAPACITY EFF. F° 40F° 50F° 60F° 70F° 80F° 90F° 100F° 110F° 120F° 130F° 140F°

Model Btuh KW U.S.Gal. Litres % C° 22.2C° 27.7C° 33.3C° 38.8C° 44.4C° 50C° 55.5C° 61.1C° 66.6C° 72.2C° 77.7C°

COF 199,000 86 80 GPH 477 381 318 272 238 212 191 173 159 147 136

199 58 326 LPH 1804 1443 1203 1031 902 802 722 656 601 555 516

COF 245,000 86 80 GPH 587 469 391 335 293 261 235 213 196 181 168

245 72 326 LPH 2221 1777 1481 1269 1111 987 889 808 740 683 635

COF 315,000 84 80 GPH 754 604 503 431 377 335 302 274 251 232 216

315/315A 92 318 LPH 2856 2285 1904 1632 1428 1269 1142 1039 952 879 816

COF 385,000 75 80 GPH 922 738 615 527 461 410 369 335 307 284 263

385/385A 113 284 LPH 3491 2793 2327 1995 1745 1551 1396 1269 1164 1074 997

COF 455,000 75 80 GPH 1090 872 727 623 545 484 436 396 363 335 311

455/455A 133 284 LPH 4125 3300 2750 2357 2063 1833 1650 1500 1375 1269 1179

COF 700,000 69 80 GPH 1677 1341 1118 958 838 745 671 610 559 516 479

700/700A 205 261 LPH 6347 5077 4231 3627 3173 2821 2539 2308 2116 1953 1813

* All tanks are tested at 320 psig working pressure.

** Based on No. 2 fuel oil with a heat content of 140,000 Btu's per gallon at 80% thermal efficiency. Above 2,000 altitude, input

ratings should be reduced 4% for each 1000' above sea level.

ALL DIMENSIONS IN INCHES/mm

*Model numbers followed by the suffix "A" indicates the optional A.S.M.E. tank construction.

TABLE 1 NOMINAL MODEL DIMENSIONS

COF - 199 COF - 245 COF - 315/315A COF - 385/385A COF - 455/455A COF - 700/700A

Dim. Inches mm Inches mm Inches mm Inches mm Inches mm Inches mm

A 74 1/2 1,892 74 1/2 1,892 74 1/2 1,892 73 3/4 1,873 73 3/4 1,873 73 3/4 1,873

B 36 3/4 933 36 3/4 933 36 3/4 933 36 3/4 933 36 3/4 933 36 3/4 933

C 27 3/4 705 27 3/4 705 27 3/4 705 27 3/4 705 27 3/4 705 27 3/4 705

D 2 51 2 51 2 51 2 51 2 51 2 51

E 3/4 NPT 3/4 NPT 3/4 NPT 3/4 NPT 3/4 NPT 3/4 NPT

F 8 203 8 203 8 203 8 203 8 203 10 254

G 26 5/8 676 26 5/8 676 26 5/8 676 24 3/4 629 24 3/4 629 30 3/16 767

H 74 1/2 1,892 74 1/2 1,892 74 1/2 1,892 73 3/4 1,873 73 3/4 1,873 79 3/16 2,011

J 1 1/2 NPT 1 1/2 NPT 1 1/2 NPT 1 1/2 NPT 1 1/2 NPT 1 1/2 NPT

K 1 1/2 NPT 1 1/2 NPT 1 1/2 NPT 1 1/2 NPT 1 1/2 NPT 1 1/2 NPT

L 22 3/4 578 22 3/4 578 22 3/4 578 23 7/16 595 23 7/16 595 28 7/8 733

Approx.

Shipping 553 251 554 252 554 252 624 283 700 318 739 335

Weight STD. Lbs Kg. Lbs. Kg. Lbs. Kg. Lbs. Kg. Lbs. Kg. Lbs. Kg.

Approx.

Shipping 657 298 742 337 747 339 822 373

Weight ASME --- --- --- --- Lbs. Kg. Lbs. Kg. Lbs. Kg. Lbs. Kg.

Model

1 2 3 4 5 6 7 ... 55 56

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A.O. Smith COF-199 THRU 700A Specifications Page 2

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