| Item # | Part # | Description |
| 1 | 12246 | Wire Harness HI L A |
| 2 | 14272 | CTB-350 Upper Pipe Assembly Supply Pipe for Aquastats |
| 3 | 35123 | Flow Switch; TACO |
| 4 | 35124 | Paddle TACO Flow SW |
| 5 | 35057 | Bushing, 3/4 x 1/2 BLK |
| 6 | 33330 | Gauge Boiler, Temp-Pressure |
| 7 | 28150 | Aquastat 100-200F Operating |
| 8 | 12238 | Wire Harness OPER A |
| 9 | 27093 | Jacket R.H. Side |
| 10 | 12240 | Control Box, 120 V A |
| 11 | 12248 | Wire Harness CIR A |
| 12 | 14293 | Check and Drain 350 Pipe A |
| 13 | 90188 | Stand 350, 2 Box 11557 & 90187 |
| 14 | 27121 | Channel Side 350 Adapter |
| 15 | 11557 | Leg Kit, 7" A |
| 16 | 27122 | Channel F/R 200/350 Adapter |
| 17 | 21057 | Hinge Bracket |
| 18 | 35079 | Flange, 1-1/4 NPT |
| 19 | 27084 | Base CTB |
| 20 | 11373 | Base CTB WA |
| 21 | 27186 | Seal Plate Stamped 350 |
| 22 | 54013 | Fiberglass Rope HD 250 w/ Adhesive |
| 23 | 27188 | Seal Plare Flat Front 350 |
| 24 | 27193 | Bracket Hinge 500 |
| 25 | 27191 | Filler Front Tube 350 CTB |
| 26 | 27086 | Ring Burner End |
| 27 | 27190 | Stand Refractory 1PC 350-CTB |
| 28 | 31176 | Insulation 350 Door |
| 29 | 11405 | Door WA |
| 30 | 11582 | Hinge bracket 3 Deg burner WA - use with 11583 Burn Mount |
| 31 | 14061 | Hook-Up Kit, 200, 350, 2800 |
| 32 | 34158 | 1/4-20 FIN Hex Nut Brass |
| 33 | 34120 | 5/16-18 x 2-3/4 Carriage Bolt - S.S. |
| 34 | 11583 | Burner Mount 3 Deg WA - use 11582 Hinge |
| 35 | 11325 | Inspection Door A |
| 36 | 34009 | 3/8-16 Serrated Flange Nut PLT |
| 37 | 21140 | Refractory Cylinder 1PC 350-CTB |
| 38 | 27050 | Jacket L.H. Side |
| 39 | 27087 | Baffle RH |
| 40 | 27090 | Liner Combustion Chamber |
| 41 | 27802 | Coil 1-1/4 Pipe 26.5T |
| 42 | 27115 | Liner Protector |
| 43 | 27123 | Bracket 350 hinge |
| 44 | 11374 | Cover Top WA |
| 45 | 33546 | CONN Cord 4-Wire 51" |
| 46 | 27158 | Bracket for Burner Cord |
| 47 | 27095 | Jacket Top CTB |
| 48 | 35082 | Tee, 1-1/2 x 3/4 x 1-1/2 BLK |
| 49 | 35065 | Boiler Brain 3/4 NPT |
| 50 | 35069 | Nipple 1-1/2 x 2 BLK |
| 51 | 35081 | Swing Check 1-1/2 |
| 52 | 35061 | Flange 1-1/2 NPT, Black |
| 53 | 35053 | Gasket Flange |
| 54 | 35084 | Tee, 1-1/2 x 1-1/2 x 1 BLK |
| 55 | 35083 | Tee, 1-1/2 x 1-1/2 x 3/4 BLK |
| 56 | 35049 | Well 3/4 NPT x 1-1/2 EXT (INS) |
| 57 | 35068 | Nipple 1-1/2 x 6 BLK |
| 58 | 90187 | CTB 350 Boiler Stacking Kit - Adapter Kit to Stack Two 350s |
| 59 | 33331 | Terminal Block (4 Post) CTB |
| 60 | 33131 | Knock-Out Seal/Plug |
| 61 | 33286 | Switch DPDT ON-ON |
| 62 | 33168 | Amber Light |
| 63 | 33486 | Terminal BLK A (DinRail-Screw) |
| 64 | 33145 | Screw Lug |
| 65 | 33352 | Relay Delay |
| 66 | 33328 | Relay DPDT |
| 67 | 33327 | Transformer 24-120V |
| 68 | 27109 | Junction Box A |
| 69 | 27187 | Seal Plate Flat Rear 350 |
| 70 | 27089 | Ring Top Stack End |
| 71 | 11343 | Bolt WA |
| 72 | 11154 | Target (Refrac) Disc Assembly |
| 72 | 31264 | Energy Retension Disk |
| 73 | 31166 | Insulation Panel |
| 74 | 11380 | Panel Rear 350 WA |
| 75 | 34067 | 3/8-16 FIN Hex Nut 18-8 S.S. |
| 76 | 35110 | Low Water Cut-Off Control unit |
| 77 | 12264 | Wire Harness Flow Switch |
| 78 | 12241 | Wire harness Low Water A |
| 79 | 35135 | Relief Valve #10-104-05; 30 PSI; CB-350-CTB |
| 80 | 28149 | Aquastat 100-240F High Limit |
| 81 | 27037 | Ring Stack End |
| 82 | 27088 | Baffle LH |
| 83 | 14274 | CTB Low Water Pipe Assembly Plumbing for Low Water Cur-Off |
| | 11369 | CB-551 H3 Burner A |
| | 11412 | Door 350 A |
| | 14201 | Accessories 350 GP |
| | 28148 | CTB-350 Cabinet Assembly |
| | 70427 | Duct Cap Round, 8 inch, 24 Gauge |
| | 31162 | Insulation 24 x 55-1/2 |
| | 31163 | Insulation Strip |
| | 31164 | Insulation Top 48 x 51 |
| | 31168 | Insulation Strip 21-5/8 x 55-1/2 |
| | 31169 | Insulation Strip 5-5/16 x 55-1/2 |
| | 31170 | Damper, 8 inch |
| | 31173 | Insulation Strip 2-1/4 x 28 |
| | 34162 | Stove Cement - High Temp |
| | 42027 | Label - WARNING - BURN/VOLTAGE |
| | 42030 | Label - VOLTAGE WARNING |
| | 42045 | Label - MADE IN USA - 2 x 3 - OBSOLETE - see 42457 |
| | 42197 | Label - PAT PEND - OBSOLETE - use 42457 |
| | 42216 | Label - LOGO - small |
| | 42217 | Label - Air Oil |
| | 42231 | Label - Prime Pump/Run Burner |
| | 42286 | Label - IDENT CB-350 CTB |
| | 42261 | Label - Thermostat/Burner |
| | 42292 | Label - CTB Wiring |
| | 42366 | Label - TANK WARNING |
| | 42367 | Label - FURNACE WARNING |
| | 42421 | Label - BOILER WARNING |
| | 43146 | Operator's manual - CB-350 CTB |
| | 44052 | Schematic for CB-350-CTB |
| | 54104 | Hydraulic/Pneumatic Sealant |
