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S E P / 0 2 / 2 0 0 8 / T U E 0 8 : 1UTC7 ATECHM PUB |
F A X N o , 3 1 7 2 4 0 5 6 6 2 |
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MODEL 23^
Inst^llatioiii Instructions SERIES g
GAS FIRED WATER OR STEAM BOILER
A. G. A. APPROVED |
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39234D3 |
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10/5/64 |
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NOTE;: |
THESE |
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[HSTRUCTI ONS |
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MUSTPE LEFT |
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ON OR NEAR |
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THE BOILER. |
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The Model 234 is a low pressure, |
sectional, |
cast |
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iron water and steam boiler, approved by A.G.A. for |
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use with natural, manufactured and |
propane gases. |
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It is tested for a maximum working pressure of 30 |
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psi on water and 15 psi on steam in accordance with |
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A.3.M.E. standards for cast iron boilers* |
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The boiler is available as a Type GW - Gravity, Type PW - Circulation Pump, Type CW - Coil Circu lation Pump, and Type S - Steam. All boilers are factory assembled.
Install in compliance with requirements of local
utility or other agency having jurisdiction.
DO NOT
REMOVE!
GAS CONTROL OPTIONS
Control Type |
Gas Type |
Boiler Type |
Control Components |
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D2 |
Propane |
PWSiE |
100% pilot shutoff valve |
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100% shutoff |
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Thermocouple pilot |
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24 volt |
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Trans fonner |
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. Thermti'i:oupl'e'"P'ii'o''t |
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Biyaiit ■disp'hT'SgÉK ■■■ |
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gas valve |
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D4 |
Nat&Mfd |
PW, GW, |
Bryant automatic pilot |
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Non 100% shutoff |
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cw&s |
Bryant diaphragm |
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24 volt |
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gas valve |
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Bryant pilot |
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Gas pressure regulator |
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Transformer |
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D5 |
NataaMfd |
PW, GW |
100% pilot shutoff valve |
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100% shutoff |
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CWQLS |
Thermocouple pilot |
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24 volt |
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Transformer |
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Thermocouple pilot |
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Bryant diaphragm |
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gas valve |
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D6 |
Nat&Mfd |
GW&S |
Salf-'geh orating |
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100% shutoff |
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thermocouple pilot |
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Millivolt |
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Diaphragm gas valve |
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Thermocouple pilot |
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Gas pressure regulator |
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S E P / 0 2 / 2 0 0 8 / T U E 0 8 : 1 7 |
UTC TECH PUB |
F A X N o , 3 1 7 2 4 0 5 6 6 2 |
P , 0 0 2 |
RATINGS AND CAPACITIES
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A,G,A, RATINGS |
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Boiler |
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Net Output |
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Boiler Water |
Approx. |
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Type |
Gross Input BTUH |
G,r05.5 Output |
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Sixie |
Nat&MfdpTOpqne |
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Nqt^Mfd |
Propane |
Nat&Mfd |
Propane |
Capacit.y in |
Sh ipping |
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, "i |
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BTUH |
Sq.;Ft, |
BTUH |
Sq. Ft/ |
BTUH |
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Sq. Ft: |
BTUH |
Sq. Ft. |
Galfoas |
Weight |
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3 |
PW |
90,000 |
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85,000 |
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72,000■■■ '#P'; |
6s,ooo:■ 453'' |
- 54;00.0 |
360 |
^ 51,000. |
340 ’ |
5.0 |
277 |
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\ 4. |
PW |
125,000 |
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n0;00:o |
100,000’^^67? |
.88,000. |
587 |
75/000' |
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500 |
66,000 |
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440 |
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■ 340 |
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K ■ |
P,W |
160,000 |
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ii5o,oao |
128,000 |
853, |
l:20;000 |
800 |
96,0:o;o |
640 |
90,0Q0 |
600 |
8.0 |
403 |
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6 |
-EiW |
;200;Gi3Q< |
. |
I75:00a |
160,000.;1067^ |
140/bOO: 933 |
120,000 |
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800 |
TQ5.0.D0700 |
9.3 |
478 |
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7 |
PW‘ |
240,000 |
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220,000 |
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1.92,QQQ:1280; |
N76,000 |
ii/b |
144,000 |
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960 |
132,000 |
880 |
IKO |
535 |
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•er |
‘“Ip?! |
i ssiOdS- |
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‘72,ooo;- .48.0;: |
68;ooo |
453 |
54,000 |
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360 |
51,000 |
340 |
5.0 |
257 |
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It: |
^ iiTo:oGOi |
■1,00,^000^667 |
8S;000 |
5S7 |
7'5,000 |
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500 |
66,000 |
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440 |
6.5 |
318 |
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^60,Moh.50,Q0p; |
128^000' |
85:3 |
i;20;ooo, |
800 |
96,000 |
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640 |
90,000 |
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600 |
BX |
383 |
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^75,000; |
16.0,00.01067 |
140,000' |
933 |
120,000 |
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800 |
105,000 |
700 |
9.3 |
448 |
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l7 |
w.^ |
.34b;ow^220,000: |
l92;:O0f |
128:0 |
176,000 |
1173 |
144,000 |
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960 |
132,000 |
88.0 |
n.o |
500 |
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¡rSg'ifSSj|!130,0QG; |
110,400, |
736 |
104,000 |
695 |
82,800 |
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552 |
78,000 |
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520 |
9.2 |
415 |
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5 |
GW‘ |
iso,oijp:^N60,000 |
128,0003 853 |
128,0.0.0 853 |
96,000 |
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640 |
96,000 |
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640 |
10.6 |
~~4§6 |
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2Oi5;:OQ0'"|200,000 |
160,000?1067 , |
160,000 1067 |
120,000 |
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800 |
120,000 |
800 |
12.2 |
544 |
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■-S |
....................‘•'TGjoeb““ 65,000’ |
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56,000 |
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234 |
52,000 |
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217 |
42,000 |
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175 |
39,0.00 |
162 |
— |
259 |
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4 |
s |
105,000 |
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97,500 |
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84,000 |
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350 |
78,000 |
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325 |
63,;0.0.0i253 |
58,500 |
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242 |
- |
318 |
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...5... |
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440^000 .130,000. |
112,000 |
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467 . |
104,000.. .433 . |
..84,G0:O'„..350.. |
...78,oo:o.325 |
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383 |
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6 |
s |
175;000 162,500 |
140,000 |
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583 |
130,000 |
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543 |
105,000:‘ 4 38 |
97,000 |
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405 |
— |
448 |
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7 |
s |
210,000 195,000 |
168,000 |
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700 |
156,000 |
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650 |
126,000 |
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525 |
117,000 |
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487 |
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500 |
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39234D3 |
- 2 |
S E P / 0 2 / 2 0 0 8 /T U E 0 8 : 1 7 A M U T C T E C H P U B |
F A X N o . 3 1 7 2 4 0 5 6 6 2 |
P . 0 0 3 |
F-‘£“ N,P.T, TAPPING
(NEAR SIDE)
H-a“N.PT TAPPING (FAR SIDE)
OPTIONAL
ENCLOSURE
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G-£"N.P.T TAPPINQ |
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'(NEAR SIDE) |
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J- £"N.RT, TAPPING |
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( FAR SIDE) |
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r |
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Model |
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- |
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D |
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F |
G |
H |
‘ |
Ggs In |
et Size |
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Size |
A |
B |
C |
E |
J |
Nat |
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Mfd |
Propane |
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Type |
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D4&D5 |
D6 |
D5 |
D2 |
234-3GW |
9-3/4 |
46-9/16 |
13-3/4 |
5 |
8-5/8 |
open |
open |
plugged |
plugged |
1/2 |
1/2 |
1/2 |
-■ |
234-4GW |
12-5/8 |
46-9/16 |
13-3/4 |
5 |
8-5/8 |
}* |
f t |
M |
f t |
ITT™ |
1/2 |
3/4 |
— |
234-5GW |
15-1/2 |
50-9/16 |
17-3/4 |
" 6 |
8-5/8 |
plugged |
jjf |
open |
y J |
1/2 |
1/2 |
3/4 |
- |
234-6GW |
18.3/8 |
53-5/16 |
20-1/2 |
7 |
8-3/S |
tj |
f t |
f t |
1/2 |
3/4 |
3/4 |
um |
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234-7GW |
21-1/4 |
53-5/16 |
20-1/2 |
7 |
8-3/S |
J9 |
J J |
f t |
i) |
3/4 |
3/4 |
3/4 |
- |
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F- E" N.RT TAPPING
(NEAR S1D,E)
H-£"N,RT. TAPPING
(FARSi-P^.).
N-N.PT WATER INLET
SIZE.
^ G- £" N.RT. TAPPING
(NEAR SIZE)
TAPPING'''
(FAR SIDE)
Model |
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* |
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Gas In |
et Size |
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F |
G |
H |
J |
N |
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Size& |
A |
B |
C |
0 |
E |
Nat |
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D6 |
Mfd |
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Fropgne |
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Type |
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D4&D5 |
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D5 |
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D2 |
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234-3PW |
' 9-3/4 |
46-9/16 |
13-3/4 |
5 |
8-5/8 |
open |
open |
plugged |
plugged |
1 |
1/2 |
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1/2 |
1/2 |
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1/2 |
234-4PW |
r 12-5/8 |
46-9/16 |
13-3/4 |
5 |
8-5/8 |
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l i |
f t |
y y |
1 |
1/2 |
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1/2 |
3/4 |
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1/2 |
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39234D3
S E P / 0 2 / 2 0 0 8 / T U E 0 8 : 1 8 |
UTC TECH PUB |
F A X N o , 3 1 7 2 4 0 5 6 6 2 |
■)
F“e"N,RI TAPPING
(NEAR SIDE )
H“ Z" N,RT TAPPING
(FAR SIDE)
G- 2" N.PT TAPPING
(NEAR SIDE)
J- £" N*RT. TAPPING
(FAR SIDE)
Modd |
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B |
C |
D |
E |
F |
G |
H |
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J |
K |
L |
M |
N |
Gg 9 In |
et Size |
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Size & |
A |
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Nqt |
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MM |
Propane |
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Type |
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D4&D5 |
D6 |
DS |
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D2 |
23.4-5PW |
15-1/2 |
50-9/16 |
17-3/4 |
6 |
8-5/8 |
plugged |
plugged |
open |
plugged |
— |
- |
- |
i-1/4 |
1/2 |
1/2 |
3/4 |
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1/2 . |
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234-6PW |
18-3/8 |
53-5/16 |
20-1/2 |
7 |
8-3/8 |
f 7 |
/ 7 |
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J J |
— |
— |
— |
1-1/4 |
1/2 |
3/4 |
3/4 |
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1/2 |
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234-7PW |
21-1/4 |
53-5/16 |
20-1/2 |
7 |
8-3/8 |
I J |
i f |
t t |
¡ 7 |
- |
- |
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M/2 |
3/4 |
3/4: |
3/4: |
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i/2 |
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J V |
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234-4CW |
15-1/2 |
50-9/16 |
17-3/4 |
6 |
8-5/8 |
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7-1/2' |
9 |
18 |
1-1/4 |
[ l i 2 |
1/2 |
3/4 |
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..:234i'5CW.18 |
-3/8, |
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20-1/2, |
7 |
S-.5/8 |
t t |
9 7 |
7 7 |
7 |
7 |
7-1/2. |
9 |
18 |
T-1/4 |
1/2 |
1/2 |
3/4 |
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- |
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'234^6CW |
2l-i/'4- |
53-5/16 |
20-1/2 |
7 |
8-3/8 |
r r |
I f |
I f |
r |
1 |
10-3/8 |
9 |
18 |
1-1/2 |
1/2 |
3/4 |
3/4 |
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- |
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muDZ |
-4^ |
S E P / 0 2 / 2 0 0 8 / T U E 0 8 : 1UTC8 ATECHM PUB |
F A X N o , 3 1 7 2 4 0 5 6 6 2 |
P . 0 0 5 |
Model |
A |
B |
C |
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E |
F |
G |
H |
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Gas Inlet Size |
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SizeSt |
P |
J |
Nat |
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Mfd |
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Propane |
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Type |
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D4&D5 |
Mfd |
D5 |
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D2 |
234-3S |
9-3/4 |
46^9/16 |
13-3/4 |
5 |
8-5/8 |
open |
open |
plugged |
plugged |
1/2 |
1/2 |
1/2 |
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1 / 2 |
O
F- 2”N.RT. TAPPING (NEAR SIDE)
OPTIONAL |
r |
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ENCLOSURE |
N.RT* TAPPING |
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( FAR SIDE ) |
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G“ 2" N,RT TAPPING (NEAR SIDE)
J- 2" N. P.T, TAPPING
(FARSiDE)
Model |
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Gas In |
at Size |
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Size |
A |
B |
C |
D |
E |
F |
G |
H |
J |
Nat |
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Mfd |
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Propane |
Type |
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D4&D5 |
Mfd |
D5 |
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D3 |
234-4S |
12-S/S |
46-9/16 |
13-3/4 |
5 |
S-5/S |
Open |
open |
plugged |
plugged |
1/2 |
1/2 |
3/4 |
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1/2 |
234-5S |
15-1/2 |
50-9/16 |
17-3/4 |
6 |
S-5/3 |
plugged |
f f |
open |
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1/2 |
"1/2 |
3/4 |
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1/2 |
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234-6S |
18-3/S |
S3-5/16 |
20-1/2 |
7 |
,8-3/S |
r r |
7 7 |
j i |
i J |
1/2 |
3/4 |
3/4' |
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1/2 |
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234-7 S |
21-1/4 |
53-5/16 |
20-1/2 |
7 |
8-3/8 |
t t |
} t |
9 J |
1 r |
3/4 |
3/4 |
3/4 |
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1/2 |
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- 5^ |
39234P3 |
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