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The Watts 0590715
Verify the input voltage (Red to Black) is approximately 5V DC
and ensuring proper airflow in combustion air systems
verify that the system charge and the valve's tonnage match the evaporator capacity
Rheem-Ruud RTG20212BD Electrode IG 318973-401 The Watts 0590715The Rheem Ruud RTG20212BD Electrode Igniter is a critical factory authorized replacement part engineered for exact compatibility with Rheem, Ruud, and Richmond tankless water heaters. As a veteran grade OEM tankless water heater igniter, this component ensures consistent high voltage arcing to bridge the gap and initiate combustion within the burner assembly. This set includes the RTG20212BD electrode and the thermal gasket required to maintain a
US$ 75.00
US$ 85.00
US$ 85.00
