AERCO Steam Generator - Manual (Page 24)

INSTRUCTIONS - AERCO HELITHERM STEAM GENERATOR - MODEL SS1B-PLUS
SG-101-22
Figure SG-101-10. AERCO Packaged Steam Generator Model SS1B-PLUS Assembly and Parts List
ITEM
NO. QTY
REQ
DESCRIPTION
PART
NO.
21 1 1"xl/4"NPT REDUCING BUSHING 9-493
22 4 3/8"x1/2"HUB 90° CONDUIT 122104
23 A/R 3/8"OD TYPE L COPPER TUBING RM6041
24 1 PRESS. RELIEF VALVE (NOTE A) 122500
25 3 3/8"OD TUBE x 1/4" NPT COMR 8-6
26 3 1" NPT STREET ELL 9-328
27 1 1" NPT 90° ELL 9-222
28 1 2''x1” REDUCING BUSHING 9-365
29 3 1"NPT UNION 9-291
30 1 CONTROL BOX ASSEMBLY (SEE ASSY
DRAWING)
31 A/R 3/8" TYPE LT CONDUIT RM2000
32 A/R 14 GA. BLACK STRANDED WIRE RM4524
33 A/R 14 GA. WHITE STRANDED WIRE RM4525
34 1 LIQUID LEVEL CONTROLLER 122501
35 A/R 1/4"IMPOLENE TUBING RM3041
36 1 1/4"xl/8" NPT 90° IMPOLENE COMP. 8-4
37 1 AIR OP CONTROL VALVE (NOTE C) 20774
38 1 1/4" FEMALE/MALE SHUTOFF COCK 121975
39 1 INSULATION (NOTE B) 18777
40 A/R 1" BLACK IRON PIPE RM358
41 1 HEATER ASSEMBLY (NOTE B) 20887
42 1 1/2" WATER SOLENOID 5134
43 1 1" NPT BALL VALVE 12820-7
44 1 2" NPT BALL VALVE 12820-
45 1 STEAM INLET ASSEMBLY 18762
46 1 VALVE SPOOL PIECE (NOTE C)
47 1 INVERTED BUCKET STEAM TRAP 122502
A/R - LENGTH OR QUANTITY AS REQUIRED
NOTE A - WHEN ORDERING STATE SIZE
NOTE B - WHEN ORDERING STATE NUMBER OF
COILS IN HEATER
NOTE C - WHEN ORDERING STATE CONTROL
VALVE SIZE