Photo 1 of 110-326 Gas Water Heater Control Valve, Natural Gas Water Heater Thermostat Built-In Non-Circulating Energy Cut-Off (ECO) System Water Heater Replacement Parts with 1-3/8" Shank

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Photo 1 of 110-326 Gas Water Heater Control Valve, Natural Gas Water Heater Thermostat Built-In Non-Circulating Energy Cut-Off (ECO) System Water Heater Replacement Parts with 1-3/8" ShankPhoto 2 of 110-326 Gas Water Heater Control Valve, Natural Gas Water Heater Thermostat Built-In Non-Circulating Energy Cut-Off (ECO) System Water Heater Replacement Parts with 1-3/8" Shank