The TCA 400A Operating Instructions Manual is a comprehensive guide that provides step-by-step instructions for operating and maintaining your TCA 400A device. This manual is available for free download at manualshive.com, ensuring you have easy access to the necessary information you need to optimize your product experience.
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A.O. Smith Water Heater Parts Fulfillment • 1-800-433-2545 • www.hotwater.com
COMMERCIAL TANK TYPE WATER HEATER
REPLACEMENT PARTS LIST
MODELS BTR(C) 20 THRU 400A:
STANDARD AND ASME (A)
SERIES 8, 9
PRINTED 0507
197284-001
2
Damper Drive Assembly
8
6
26
27
Harness - Control
24
Gas Valve - Natural
9
Gas Valve - LP
20
