The Rinnai Electrode Kit, part number 204000041, is a factory replacement ignition component set designed to support reliable burner ignition and flame sensing in compatible Rinnai gas-fired heating appliances.
What’s included: One Rinnai electrode kit containing the required ignition and sensing electrodes for service replacement.
Installation limits: Install only on approved Rinnai appliances with gas and electrical power disconnected; installation must follow the Rinnai service manual and applicable codes.
Compatibility: Compatible with select Rinnai gas-fired heater models that use this specified electrode kit.