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Water Heater Circuit & Control Boards
A.O. Smith® 100074342 Printed Circuit Board

A.O. Smith

A.O. Smith® 100074342 Printed Circuit Board

AOS100074342 MFG #: 100074342

Manufacturer: A.O. Smith
Manufacturer #: 100074342
Suitable For Use With: 310 Series Non-Condensing Tankless Water Heater

Looking for model-specific repair or replacement parts? Enter the unit’s serial number into the AO Smith Parts Finder.

A.O. Smith® Printed Circuit Board, For Use With: 310 Series Non-Condensing Tankless Water Heater

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