A.O. Smith 970 Series - Manual

A.O. Smith 970 Series

A.O. Smith 970 Series – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.

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Table of Contents:

  • Page 2 – Item Description; Underlined parts are recommended
  • Page 3 – CYCLONE XHE BTH 300A/400A - CONTROL PANEL; Item; Control Board, Cable Assembly
  • Page 5 – DETAIL 4 - GAS VALVE; RECIRCULATING SYSTEM
  • Page 6 – EXHAUST ELBOW AND FITTINGS; EXHAUST ELBOW, VENT KIT & BLOWER INTAKE PARTS
  • Page 8 – POWERED ANODE ASSEMBLY
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PSD-3-443/c

COMMERCIAL WATER HEATER PARTS LIST

MODEL BTH-300A

SERIES 970/971

MODEL BTH-400A

SERIES 970

PRINTED IN U.S.A. 0604

195788-001

BLOWER/BURNER ASSEMBLY

See Page 7

GAS VALVE

See Page 5

RECIRCULATING SYSTEM

See Page 5

OPERATING CONTROL WIRING

See Page 4

CONTROL PANEL

See Page 3

POWERED ANODE ASSEMBLY

See Page 8

CYCLONE XHE - MODEL BTH-300A/400A

See Page 2

EXHAUST ELBOW, VENT KIT & BLOWER

INTAKE PARTS

See Page 6

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Summary

Page 2 - Item Description; Underlined parts are recommended

2 BTH 300A BTH 400A Item Description 970/971 970/971 1 Cleanout Gasket .............. 99038 ............ 99038 2 Cover, Cleanout ............... 99037 ............ 99037 3 Cover, Left ...................... 194748 .......... 194748 4 Cover, Right .................... 194749 .......... 194749 5 Drain...

Page 3 - CYCLONE XHE BTH 300A/400A - CONTROL PANEL; Item; Control Board, Cable Assembly

3 CYCLONE XHE BTH 300A/400A - CONTROL PANEL BTH 300A BTH 400A Item Description 970/971 970/971 1 Cable Assembly, Power Switch .................................................................. 194785 ............ 194785 2 Blower Prover Air Switch ........................................................

Page 5 - DETAIL 4 - GAS VALVE; RECIRCULATING SYSTEM

5 DETAIL 4 - GAS VALVE BTH 300A BTH 400A Item Description 970/971 970/971 1 Elbow, 3/4" Female - 3/4" Female ........................................................... 194873 ................. 194873 2 Elbow, 3/4" Male - 1" Female .......................................................

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