Analog Titan N120 circuit board Most likely your water heater

Most likely your water heater has other different heating elements beside this one

the electronic board looses control over it which in turn will allowed uncontrolled full power to the heating elements

The Titan Digital N-160 replacement circuit board fits the Titan N-160 tankless water heater

(208/277 Available)

4KW 220V N-75 34Amps 7

Analog Titan N120 circuit board Most likely your water heaterReplacement Analog Titan N120 control board. This is the brain of your water heater, which controls the water temperature at the user selected power settings. This circuit board has a green light to indicate the water heater has power and two red lights to signal when the unit is working. You can control the power settings (water temperature) buy turning the knob. The Titan N 120 replacement circuit board fits all Analog SCR 2 models: Titan N120 Titan