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Cast Iron Condensing Boilers – Installation Manual
FlexCore Stainless Steel Condensing Boilers – Installation Manual
Model Size with Quantities Below
Ref # Name of Part Part No. 850 1000 1500 2000 2500 3000 3500 4000 4500 5000 6000 7000 8000 9000
49D Molded Rear Flue Outlet 09-0601-005 1 1 1
49E Flue Outlet Expansion Joint 09-0675-001 1 1 1 1 1 2 2 2
49F LH Flue Outlet Expansion Joint Clamp 74-0031-001 2 2 2 2 2 4 4 4
Flue Outlet Expansion Joint Clamp 03-4583-002 4 4 4 4 4 8 8 8
49G Flue Outlet Retainer 04-1471-001 2 2 2 2 2 2 4 4 4 4 4 6 6 6
Flue Outlet Retainer Clamp 04-1484-001 2 2 2 2 2 2 4 4 4 4 4 6 6 6
49H 4 Bolt Flue Outlet Gasket 06-0208-002 1 1 1 1 1 1 1 2 2 2 2 3 3 3
50 Flue Adapter 09-0310-001 1 1
09-0310-002 1 1
09-0310-003 1 1
09-0310-004 1 1 1
09-0310-005 1 1
09-0310-006 1 1 1
51 Spark Generator 16-0036 1 1 1 1 1 1 1 1 1 1 1 1 1 1
52 Heat Exchanger 74-0005-005 1 1
74-0005-001 1 1 1
74-0005-002 1 1 2 2 1
74-0005-003 1 2
74-0005-004 1 1 2 1 2 3
52 Heat Exchanger Assembly 75-0102-001 1 1
(must order gasket kit separately) 75-0102-002 1 1 1
75-0102-003 1 1 2 2 1
75-0102-004 1 2
75-0102-005 1 1 2 1 2 3
52a HX Gasket Kit 75-0103-001 1 1
75-0103-002 1 1 1
75-0103-003 1 1 1 1 2 1 2 2 3 3 3
NS High Temp Fiberglass Wrap 05-0112-7200 1 1 1 1 1
05-0112-8400 1 1 1 1 2 1 2 2 3 3 3
NS H/E Sensor, P10K-18042302 14-0331-002 1 1 1 1 1 1 2 2 2 2 2 3 3 3
H/E Sensor, P10K-18042301 (Dual) 14-0331-001 1 1 1 1 1 1 2 2 2 2 2 2 3 3
53 Float Switch, LS-7-10 48-0015 1 1 1 1 1 1 2 2 2 2 2 3 3 3
NS Plug 53-6201-012 1 1 1 1 1 1 2 2 2 2 2 3 3 3
54 Burner & Combustion Chamber Gasket 06-0206-001 9 9 9 9 9
06-0206-002 9 9 9 9 18 9 18 18 27 27 27
55 Small Combustion Chamber Weldment 74-0008-001 1 1 1 1 1
Large Combustion Chamber Weldment 74-0008-002 1 1 1 1 2 1 2 2 3 3 3
55 SS Ring, Small Combustion Chamber 01-0061-002 1 1 1 1 1
SS Ring, Large Combustion Chamber 01-0062-002 1 1 1 1 2 1 2 2 3 3 3
56 Combustion Chamber, Small 05-0401-001 1 1 1 1 1
Combustion Chamber, Large 05-0401-002 1 1 1 1 2 1 2 2 3 3 3
NS Turbo Pilot Ignition Cable 24" 40-0501 1 1 1 1 1 1 2 2 2 2 2 3 3 3
57 Ceramic Shield 05-0421-001 1 1 1 1 1 1 2 2 2 2 2 3 3 3
58 Long Pilot Assembly 75-0010-001 1 1 1 1 1
Short Pilot Assembly 75-0010-002 1 1 1 1 2 1 2 2 3 3 3
58A Ignitor Rod 16-0304 1 1 1 1 1 1 2 2 2 2 2 3 3 3
58B Long Pilot Tube 74-0011-001 1 1 1 1 1
Short Pilot Tube 74-0011-002 1 1 1 1 2 1 2 2 3 3 3
58C Pilot Assembly Gasket 05-0504-001 1 1 1 1 1 1 2 2 2 2 2 3 3 3
59 Minipeeper 16-0009 1 1 1 1 1 1 2 2 2 2 2 3 3 3
60A Viewport Outer Gasket 05-0503 2 2 2 2 2 2 4 4 4 4 4 6 6 6
60B Viewport Glass 20-0005 1 1 1 1 1 1 2 2 2 2 2 3 3 3
60C Viewport Glass Retainer Plate 04-1469-001 1 1 1 1 1 1 2 2 2 2 2 3 3 3
60D Viewport Inner Gasket 05-0502 2 2 2 2 2 2 4 4 4 4 4 6 6 6
61 Burner to Combustion Chamber Gasket (3 pcs per set) 05-0501-001 1 1 1 1 1
05-0501-002 1 1 1 1 2 1 2 2 3 3 3
62 Combustion Chamber to HX Gasket (4 pcs per set) 05-0505-001K 1 1 1 1 1
05-0505-002K 1 1 1 1 2 1 2 2 3 3 3
63 Burner & Distribution Plate 74-0009-001 1 1
74-0009-002 1 1 1
74-0009-003 1 1 1 1 2 1 2 2 3 3 3
64 Upper Cover Casting 01-0212-002 1 1 1 1 1
01-0213-002 1 1 1 1 2 1 2 2 3 3 3
65 Blower to Upper Cover Gasket 06-0209 1 1 1 1 2 2 2 2 2 3 3 3
65A Blower to Blower Adapter Gasket 06-0213-001 1 1
66 Blower, 12.3 SO 12-0025-001K 1 1
Blower, 12.3 HO 208/230 12-0026-001K 1 1 2 2 2 2 2
Blower, 12.3 HO 460 12-0026-002K 1 1 1 1 2 2 2 2 2
Blower, 12.3 HE 208/230 12-0029-001K 3 3 3
Blower, 12.3 HE 460/575 12-0030-001K 1 1 1 1 2 2 2 2 2 3 3 3
66A Blower, 8.9 HO 12-0028K 1 1
67 Blower to Air Box Adapter Gasket 06-0210-002 1 1 1 1 2 2 2 2 2 3 3 3
67A Blower to Air Box Adapter Gasket 06-0210-001 1 1
68 Blower to Air Box Adapter 74-0030-002 1 1 1 1 2 2 2 2 2 3 3 3