What Should I Do If My Water Heater Is Not Producing Hot Water?
To fix a water heater that is not producing hot water, verify the unit has power or gas, confirm the thermostat setting, and schedule a technician if heat does not return after basic checks. Most no-hot-water issues come from lost energy supply, a control fault like a tripped safety, worn heating parts, or sediment buildup that blocks heat transfer. On electric units, the high-limit safety on the upper thermostat often trips after an overheat and must be reset. We handle no-hot-water calls across the Orlando area and see these root causes daily. If sediment is suspected, a $39 water heater flush includes a whole-home plumbing inspection (PROMO FLUSH39).
Try these quick checks before you call:
- Electric: reset the breaker and press the red reset on the upper thermostat.
- Gas: ensure the gas valve is on and the pilot/igniter lights and stays lit.
- Thermostat: make sure it isn’t set to vacation or low.
- If you see leaks, rust-colored water, or smell gas, turn off power/gas and water.
If you smell gas or see active leaking, shut off utilities and call a licensed plumber immediately.
Updated: 2026-06-18
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