HomeMy WebLinkAbout167 CORP - 02-05-1985 i
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DIMENSIONS 2" -__ Terollte,Tho Hole Fa 6'omie,R„x�
FRONT VIEW LEFT SIDE VIEW Fa 6"iris n-,lv
i MODCL NO. A B C D E F G H
r SCA-125 27,°� , 16_).. 16,14 32;; 5% , 5( 6,%, 35 SPECIFICATIONS AND WEIGHTS
—� 1' 2' S°' 6% 35 Type of Gas: Electric Supply:—
f SCAASo 12s,;, 2 22,,. 13 % sT,
SCA-175 28%,2' 22%, 32% 5% 5°G° 6Y. 35 S12E 125 150 175 200 22S 250 200 7S0 400
~SCA-200 j 3r. 27%J 277; 35% 18%w 7% 8,, 35`/, BTUH Input 125,000 150,000 175.000 200,000 225.000 250,000 300.000 350,000 400.000
ScA.225 33"u 2� 27" 35;; 8% 7% 81% 35% BTUH Output 100,000 120,000 140,000 160,000 180,000 200,000 240,000 280,000 320,000
SCA-25o 41 ? 355;, 361:, 35% 8/ 7% 8% 35 Motor H.P.(II5V) 1120 1/8 1/8 116 1/6 1/8' 1/8' 116A' 1/6' —
SCA-300 42 35!y 36Y, ' 35% 8'4 % B", 35/,
F SCA-350 47y 41/4{-at;;, 35Z 8 is 7% 18":, 35% Mir.Amps.(Full Load•115V)x 2.55 2.6 2.6 3.8 3-8 2.6t 2.6t 3.81 3.81
—S—C•A--400 153?� a6 m I a7<,__ 35',•; 8" 7% 8"' 35% Motor R.P.M. 1050 1140 1140 1140 1140 1140 1140 1140 1140
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Total Watts(Max.) 215 223 223 350 350 435 435 550 70C
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NOTE Inlet and outlet tlue6"Dltx'All Sires
CONTROLS Valve Amps." .2 .2 .2 .2 .2 .2 .2 .2 .2
24 volt controls include:Fan and limit Control; Venter Relay Amps. .13 .13 .13 .13 .13 .13 .13 .13 .13
120124 volt 40VA control transformer,pre-purge CFM 1545 2160 2160 2470 2785 3090 3710 4330 4950
switches, differential switch, combination
redundant valve Consisting of combination Velocity 923 795 925 836 942 817 962 966 972
pilot solenoid valve, automatic electric a9 Throw IS' Mounting Height) 62' 64' 75' 77' 87, 84 lot' 110, 117'
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t valve, pilot filter, pressure regulator I/rPSI to
3.5•W.C.(omitted on propane pas),pilot shut- Fan Diameter 15, 18' 18, 18' 18• 16' 16, 18' 18•
off,manual shut-off all in one body.Sizes 300 Fan Pitch 36' 33' 33' 33' 33'
through 400 natural gas only are equipped with Approx.Net Wt.(Lbs.} 207 223 223 309 309 381 381 425 482
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pilot line solenoid valve, combination valve - f
Consisting of automatic electric gas valve, Approx.Ship.Wt.(Lbs.) 272 297 297 368 368 4r;5 465 510 562
I pressure regulator,pilot shut-off,manual shut Gas
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j off all in one body. Connections Natural tt112• ttlV 1t1/2' tt1/2' tt314- tt314' tt3l4' tt3/4- tt314- i
HIGH ALTITUDE RATINGS (Not Supply Propene ttt/2' tt1/2' ttir2' tti/2' ttl12• ttltr ttll2' ttl12' tii/2'
A.G.A. ratings are for attitudes to 2000 feet, Line)
When altitude exceeds 2000 feet,unit must be -Two tans end two motors.
de-rated by orifice change to reduce input 4% •See Form No.402 Iw listing of other control components.
for each 1000 feet above Sea level. Canadian tEsch motor.
p units are Orificed for 90%of listed input when ttCombinatlon valve.
i specified for installation in high attitude ap- tCautlon:Amperes shown cover a wide variety of designs and represent maximum anticipated full load amps.
d ptications(2000 to 4500 feet above sea level). For final food adjustments,refer to rating plate on motor.
When ordering specify altitude and
characteristics(BTU content, specific gravity)
of gas to be used.
CLEARANCES FROM COMBUSTIBLES
Top,flue connections and side opposite controls —6'.Control side—width of unit plus 6'.Bottom — 12•.
200.1-1,Page 1
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