Gas tankless water heaters use a pilot assembly and burners to create heat, which is then transferred to water as it flows through the unit on its way to your tap. ... You can check for an electrical or gas issue by inspecting your circuit breaker and looking for a visible pilot light.Mar 19, 2021
How do you light the pilot on a tankless water heater?
- Open the door/cover over the pilot light access. ...
- Use a flashlight or a headlamp to find the burner inside. ...
- Turn the gas knob to “Pilot,” press and hold it down. ...
- While still holding the gas down, light that pilot.
Can you manually light a tankless water heater?
No, a tankless gas water heater still requires some electricity to operate. Tankless gas water heaters have an internal PC board, electronic ignition, and an electronic thermostat that requires electricity to operate.Dec 28, 2020
How do tankless water heaters ignite?
The tankless water heater contains a flow sensor that knows when water gets turned on anywhere in a house. Once the flow sensor activates, the water heater starts a firing sequence that begins producing hot water.Jan 4, 2021
Why is my tankless water heater not igniting?
If the flow is too low, the burner will not ignite. Low pressure is one of the most frequent tankless water heater problems and is easy to fix. An inlet filter is dirty and clogged. Check for the correct hot and cold water installation (ensure that lines are not installed in reverse order).
How do I clean the igniter on my tankless water heater?
https://www.youtube.com/watch?v=KYBngqCepJo
Does Rinnai have pilot light?
They do not. Instead, Rinnai tankless gas water heaters have a direct-spark electronic ignition.
Do tankless gas water heaters have a pilot light?
Tankless Gas. A tankless water heater has a lot of moving parts, and there are more things which can break then on a tank water heater. ... Most of these water heaters do NOT have a standing pilot light. They use electronic ignition to light the gas.