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Installation Guide

ManualsBrandsAO Smith ManualsHot Water TanksAO Smith 75 Gallon Whole House Residential Natural Gas Water Heater with 100,000 BTU Input from the Vertex Series
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VENTURI




               





Negative Pressure
Negative Pressure
Velocity Increases
At Constriction Point
Pressure Drops
GAS
VALVE
Combustion Air
VENTURI
VENTURI INLET
GAS INLET
24 VOLT GAS VALVE
BLOWER
BLOWER
SUPPLY GAS
BURNER
