The Rinnai Exhaust Extension Kit (Long with Elbow), part number FOT-201, is a factory venting accessory designed to extend and redirect the exhaust configuration for compatible Rinnai EX-series direct vent wall furnaces.
What’s included: Rinnai long exhaust extension components with elbow for approved vent configurations.
Installation limits: For use only with compatible Rinnai EX11CT, EX17CT, and EX22CT direct vent furnaces; installation must follow Rinnai venting guidelines, maximum vent length limits, and required clearances.
Compatibility: Compatible with Rinnai EX11CT, EX17CT, and EX22CT direct vent wall furnace models.