The Rinnai 556F-258 is a genuine Convection Fan Blade for 431FA, 556FA. Blade for the convection fan that moves room air across the heat exchanger. Replace a cracked or bent blade to stop noise and vibration.
This is an OEM Rinnai part, so it fits and performs the way the original did. Confirm your model before ordering; the model is on the rating label on the unit. If you are not sure which part you need, Rural Energy support can check it against your model and serial number.
Rural Energy is a Rinnai distributor and keeps Rinnai direct vent wall furnace parts in stock for fast shipping to dealers, contractors, and homeowners.