A.O. Smith BTH 300 - OPTIONAL DIRECT VENT TERMINATIONS; HARD WATER; CIRCULATION PUMPS; INSULATION BLANKETS

12
INSULATION BLANKETS
Do not obstruct water heater air intake
with insulating blanket.
Gas and carbon monoxide detectors
are available.
Install water heater in accordance with
the instruction manual.
Breathing carbon monoxide can cause brain damage or
death. Always read and understand instruction manual.
Breathing Hazard - Carbon Monoxide Gas
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OPTIONAL DIRECT VENT TERMINATIONS
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