You will need to assess the problem to determine if it is loss of power (circuit breaker or GFCI or overload tripped on the unit), failure of controls (thermostat or switch), or if the heating element(s) or burned out (open circuit or very high resistance on Ohm meter). Once you have that information you can proceed to purchase the necessary part(s) or reset the tripped power safety -- but if it trips again you need to diagnose why that happened.
Answers & Comments
You will need to assess the problem to determine if it is loss of power (circuit breaker or GFCI or overload tripped on the unit), failure of controls (thermostat or switch), or if the heating element(s) or burned out (open circuit or very high resistance on Ohm meter). Once you have that information you can proceed to purchase the necessary part(s) or reset the tripped power safety -- but if it trips again you need to diagnose why that happened.