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  5. Replacement Parts List Manual

A.O. Smith LB-1000 Replacement Parts List Manual

Manual is about: COMMERCIAL POWER BURNER BOILER SERIES: 300 - 301

Summary of LB-1000

  • Page 1

    1 a.O. Smith water products co., inc. 5621 w. 115th street • alsip, illinois 60803 phone: 1-800-433-2545 • fax: 1-800-433-2515 website: www.Hotwater.Com printed in u.S.A. 0502 211591-000 natural gas train/blower assembly see page 5 propane gas train assembly see page 6 waterways & combustion chamber...

  • Page 2

    2 item description part number 1..... Bracket .................................................. 191602 2..... Burner and cone assembly ................... 191850-2 3..... Combustion chamber asembly .............. 211592 4..... Connector, hose ..................................... 191765 5..... Coup...

  • Page 3

    3 1 .... Clamp, hose (large) .............................. 191794-1 2 .... Clamp, hose (small) .............................. 191794-3 3 .... Nut, hex ................................................. 191817-1 5 .... Drain, flange ........................................... 191620 6 .... Drain, fla...

  • Page 4

    4 item description part no. 1 .... Bolt machine 5/16” - 18" ...................... 191358-2 2 .... Control panel assembly ........................ 210601 3 .... Display board ....................................... 210219 4 .... Frame assembly ................................. 210501-1 5 .... Gasket...

  • Page 5

    5 lb/lw natural gas train/blower assembly item description part no. 1 .... Blower .................................................. 192195 2 .... Blower adapter assembly .................... 192215-1 3 .... Blower manifold assembly .................... 192217 4 .... Bracket, blower ...................

  • Page 6

    6 please update these numbers lb/lw propane gas train assembly item description part no. 1 .... Valve, main gas, lp 300 series ............. 77780 2 .... Regulator, lp 301 series ...................... 192460 3 .... Valve, firing .......................................... 3423-3 4 .... Pipe plug ......

  • Page 7

    7 lb/lw 1000 wiring chart color gauge part number *** white 14 41974 black 14 99650 green 14 41972 white 16 86580 black 16 86578 green 16 69058 white 18 170595 black 18 170596 green 18 170606 blue 18 191719 red 18 170603 yellow 18 170604 brown 18 170890 white/red 18 191700 white/yellow 18 191702 whi...

  • Page 8

    8 outlet temperature control/ eco assembly 210572 tank probe (lw models) 211541-1 inlet temperature control assembly 210571 wiring and harness assembly 78468 99593-6 78469 191673 42573 210091 210152 99599-2 22-16 ga. 16-14 ga. 22-18 ga. #10 stud 22-18 ga. Tank probe harness assembly 210604 pressure ...