Manuals / A.O. Smith / Household Appliance / Water Heater

A.O. Smith 974 Series manual POWERED ANODE ASSEMBLYSeries 974/975 See Page, Control Panel

Models: 975 Series 974 Series

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COMMERCIAL WATER HEATER PARTS LIST

COMMERCIAL WATER HEATER PARTS LIST

Model BTH-300A

Model BTH-400A

POWERED ANODE ASSEMBLYSeries 974/975 See Page 8

OPERATING CONTROL WIRING

See Page 4

CYCLONE XHE - MODEL BTH-300A/400A

See Page 2

GAS VALVE

See Page 5

RECIRCULATING SYSTEM

See Page 5

BLOWER/BURNER ASSEMBLY

See Page 7

CONTROL PANEL	EXHAUST ELBOW, VENT KIT & BLOWER
See Page 3	INTAKE PARTS
	See Page 6

PRINTED IN THE U.S.A. 0206

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PART NO. 197177-001

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A.O. Smith 974 Series manual POWERED ANODE ASSEMBLYSeries 974/975 See Page, BLOWER/BURNER ASSEMBLY See Page, Control Panel

Contents

OPERATING CONTROL WIRING See Page CYCLONE XHE - MODEL BTH-300A/400A POWERED ANODE ASSEMBLYSeries 974/975 See PageBLOWER/BURNER ASSEMBLY See Page See Page GAS VALVE See Page RECIRCULATING SYSTEM See PageNot illustrated Standard hardware items may be purchased locally CYCLONE XHE BTH 300A/400A - PARTS LISTCYCLONE XHE BTH 300A/400A - CONTROL PANEL CYCLONE XHE BTH 300A/400A - OPERATING CONTROLS & WIRING See Next PageDETAIL 2 - CYCLONE XHE BTH 300A/400A - CONNECTIONS Continued DETAIL 4 - GAS VALVE RECIRCULATING SYSTEMStandard hardware items may be purchased locally EXHAUST ELBOW, VENT KIT & BLOWER INTAKE PARTS BLOWER/BURNER - ASSEMBLY A.O. Smith Water Heater Parts Fulfillment POWERED ANODE ASSEMBLYBTH 300A BTH 400A