Verify that the unit is receiving power by checking for any tripped circuit breakers or blown fuses to ensure proper electrical supply. Adequate power is essential for the unit’s functionality. If you suspect an issue with the power supply, consult a professional for electrical troubleshooting. Learn more.
How frequently should I test and replace the pressure relief valve?
Test and replace the valve every few years to prevent excessive pressure buildup. This helps avoid leaks or potential explosions. Further information can be found here.