Need help with your Rheem System?
Rheem Fault Code 14
Fault: Thermo Switch Off (150°C).Overheat Thermistor temp. too high
Applies To: Rheem /Paloma Space Heaters
Rheem/Paloma gas heaters are fitted with self diagnostics electronics. When a fault occurs, the heater will shut down and the fault with a pair of digits will be displayed on the display screen.