Step-by-step troubleshooting for electric, gas, and heat pump systems. Know when to call a plumber.
Check your circuit breaker first. A tripped breaker is the most common cause of no hot water from an electric system. If the breaker is fine, the heating element or thermostat may have failed. These parts wear out after 8 to 12 years. Do not attempt to repair electrical components yourself.
Check if the pilot light is on. If it has gone out, follow the relighting instructions on the unit. If the pilot will not stay lit, the thermocouple may need replacing. Also check that your gas supply is turned on and that other gas appliances are working normally.
Check the power supply and circuit breaker. Heat pumps have a separate boost element that can trip independently. In very cold weather, heat pumps work harder and may not keep up with demand. This is normal on frosty mornings. Allow extra time for recovery.
If your water is warm but not hot enough, the thermostat may need adjusting. The recommended setting is 60 degrees at the tank and 50 degrees at the tap. If water is discoloured or smells bad, the anode rod inside the tank may need replacing.
If basic checks do not fix the problem, call a licensed plumber. Never attempt gas or electrical repairs yourself. Signs you need a professional include leaking tanks, strange noises, discoloured water, and repeated breaker trips. Same-day service available.
undefined
undefined
undefined
Still No Hot Water? Call Us Now
Same-day hot water repairs across the Central Coast and Northern Sydney. Licensed plumbers available 7 days.