Noritz

76 Noritz Tankless Water Heater Noritz code 76 means the wired remote controller (the little wall thermostat … 29 Noritz Tankless Water Heater Noritz code 29 appears on condensing models and means condensate isn't draining … 90 Noritz Tankless Water Heater Noritz code 90 is a combustion abnormality — the unit watched how the burner was … 14 Noritz Tankless Water Heater Noritz code 14 is an overheat shutdown — the heat exchanger got hotter than the … 12 Noritz Tankless Water Heater Noritz code 12 means the burner lit fine, ran for a while, then lost the … 61 Noritz Tankless Water Heater Noritz code 61 means the combustion fan — the blower that pushes the right … 11 Noritz Tankless Water Heater Noritz code 11 is ignition failure — the unit opened the gas valve, sparked, and … 16 Noritz Tankless Water Heater Noritz code 16 means the outgoing water temperature climbed higher than the … 10 Noritz Tankless Water Heater Noritz code 10 means the unit failed its airflow check — air supply or exhaust …