NAVIEN 30017402A DUAL VENTURI

SPECIAL ORDER ITEM. Review Returns Policy before purchase. The Navien tankless water heater accessories collection dual venturi motor is a genuine OEM combustion airflow component for select Navien condensing tankless water heaters and combination boiler models. This motor‑driven dual venturi assembly regulates the mixture of combustion air and gas to promote efficient burner operation and stable combustion performance. Built from quality metal and engineered plastics, it is engineered to meet factory‑spec performance requirements and support reliable long‑term operation in residential or light commercial systems. Designed to fit specified Navien heater models, this part helps maintain proper airflow balance and contributes to the unit’s overall heating efficiency when replacing a worn or failed venturi motor.