1
PSD-3-148
COMMERCIAL POWER BURNER BOILER
REPLACEMENT PARTS LIST
COPPER BOILERS FOR HYDRONIC
HEATING & HOT WATER SUPPLY
LEGEND MODELS LW/LB: 1000
SERIES 980, 981
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
PRINTED IN U.S.A. 1001
210654-000
NATURAL GAS
TRAIN/BLOWER
ASSEMBLY
See page 5
PROPANE GAS TRAIN ASSEMBLY
See page 6
WATERWAYS &
COMBUSTION
CHAMBER
See page 2
EXHAUST & DRAIN
ASSEMBLY
See page 3
WATER INLET
See page 3
BY-PASS
See page 6
WIRING/HARNESS & PROBES
See page 8
JACKET/FRAME ASSEMBLY
See page 4
CONTROL BOARD
See page 7
