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The RINNAI 224052 19-1/2 in. Plastic and Aluminum Vent Pipe Extension is compatible with Rinnai non-condensing tankless water heaters (HE or HE+ series). Vent components consist of an outer plastic vent for the air intake (5 in.) and an inner metal vent for the exhaust gases (3 in.). It requires only one roof or wall penetration.
This vent pipe extension is designed for optimal performance and safety, ensuring proper venting of exhaust gas from the water heater.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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