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WIRING/HARNESS & PROBES
See page 8
CONTROL BOARD
See page 7
BY-PASS
See page 6
WATER INLET
See page 3
PRINTED IN U.S.A. 1001
PROPANE GAS TRAIN ASSEMBLY
See page 6
JACKET/FRAME ASSEMBLY
See page 4
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/parts
COMMERCIAL POWER BURNER BOILER
REPLACEMENT PARTS LIST
COPPER BOILERS FOR HYDRONIC
HEATING & HOT WATER SUPPLY
NATURAL GAS
TRAIN/BLOWER
ASSEMBLY
See page 5
EXHAUST & DRAIN
ASSEMBLY
See page 3
1
PSD-3-148
LEGEND MODELS LW/LB: 1000
SERIES 980, 981
WATERWAYS &
COMBUSTION
CHAMBER
See page 2
210654-000
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Related Manuals for A.O. Smith 980 Series
Summary of Contents for A.O. Smith 980 Series
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Page 1: Replacement Parts List
PRINTED IN U.S.A. 1001 PROPANE GAS TRAIN ASSEMBLY See page 6 JACKET/FRAME ASSEMBLY See page 4 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/parts PSD-3-148 COMMERCIAL POWER BURNER BOILER... - Page 2 LB/LW 1000 WATERWAYS & COMBUSTION CHAMBER PARTS LIST Item Description 1... Bracket ... 191602 2... Burner and Cone Assembly ... 191850-2 3... Combustion Chamber Asembly ... 192129-1 4... Connector, Hose ... 191765 LB/L LB/L W W W W W LB/L 5...
- Page 3 LB/LW 1000 EXHAUST, DRAIN & WATER INLET ASSEMBLY PARTS LIST Item Description 1 ... Clamp, Hose (Large) ... 191794-1 2 ... Clamp, Hose (Small) ... 191794-3 3 ... Connector, Female Bulkhead ... 191744 4 ... Connector, Port ... 191745 LB/L LB/L W W W W W LB/L 5 ...
- Page 4 Item Description 1 ... Bolt Machine 5/16” - 18" ... 191358-2 2 ... Control Panel Assembly ... 210601 3 ... Display Board ... 210219 4 ... Frame Assembly ... 210501 LB/L LB/L W W W W W LB/L LB/L LB/L 5 ...
- Page 5 LB/LW 1000 NATURAL GAS TRAIN/BLOWER ASSEMBLY Item Description 1 ... Blower ... 192195 2 ... Blower Adapter Assembly ... 192215-1 3 ... Blower Manifold Assembly ... 192217 4 ... Bracket, Blower ... 210214 5 ... Clamp, Hose ... 191794-3 LB/L LB/L W W W W W LB/L 6 ...
- Page 6 LB/LW 1000 PROPANE GAS TRAIN ASSEMBLY Item Description LB/L LB/L W W W W W LB/L 1 ... Valve, Main Gas, LP 981 Series ... 77780 LB/L LB/L 2 ... Regulator, LP 981 Series ... 192460 3 ... Valve, Firing ... 3423-3 4 ...
- Page 7 LB/LW 1000 CONTROL BOARD WHC 1502 Part Number 210128 LB/LW 1000 WIRING CHART COLOR GAUGE White Black Green White Black Green White Black Green Blue Yellow Brown White/Red White/Yellow White/Black Black/White Yellow/Blue Red/Green *** Use dash number to indicate length of wire. Example: 20 inch long red wire would be expressed as 170603-20.
- Page 8 78468 99593-6 78469 LB/LW 1000 WIRING AND HARNESS ASSEMBLY Ignition Harness Assembly 210575 Tank Probe Harness Assembly 210604 Gas Valve Harness Assembly 210574 (-1 Propane) Inlet Temperature Control Assembly 210571 LB/LW 1000 TERMINALS 191673 42573 210091 Power Harness Assembly 210579-1 Transformer Harness Assembly 210578...