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The Rinnai 109001403 exhaust gasket is a genuine OEM replacement gasket designed to seal the exhaust connection on compatible Rinnai appliances, including iP series boilers. It measures approximately 5.25 in x 5.25 in x 5 in and is sold individually. The gasket prevents exhaust leakage by providing a sealed connection and should be installed by a qualified technician. Verify model and serial number for correct fit.
OEM Rinnai exhaust gasket 109001403; seals exhaust connection; dimensions 5.25 in x 5.25 in x 5 in; sold each; verify model and serial for fit.
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