7 9/16
[192]
38 3/8
[975]
[203]
9
[229]
31 3/4
[806]
52 1/32
[1321]
TOP VIEW
18 19/32
[473]
3 13/16
[97]
34 1/16
[865]
5 29/32
[150]
45 7/8
[1166]
3 NPT
BOILER OUTLET
WIRING CONNECTIONS
3 NPT
BOILER INLET
74 5/16
[1888]
1 NPT
L.P. INLET
[102]
BOILER DRAIN VALVE
CONDENSATE DRAIN
1 1/4 HOSE BARB
46 27/32
[1190]
1 NPT
N.G. INLET
33 1/4
[845]
20 13/32
[519]
21 17/32
[547]
17 31/32
[457]
14 23/32
[374]
6 17/32 8 3/32
[206]
[166]
7 21/32
[194]
SIDE VIEW
21 13/16
[554]
12 11/32
[313]
17 9/32
[439]
25 1/16
[637]
FRONT VIEW
REAR VIEW
[16]
(4) PLCS
31 1/2
[800]
1 3/4
[44]
NOTES:
1.
SYMBOL INDICATES CENTER OF GRAVITY.
2. DIMENSIONS ARE NOMINAL AND SUBJECT TO MANUFACTURING VARIATION AND
SHOULD NOT BE USED FOR "ROUGHING IN."
20 1/16
[510]
2 1/2
[64]
3. ALL DIMENSIONS ARE INCHES [MM].
BOTTOM VIEW