The short answer is yes a gas tankless water heater needs electricity to work.
Tankless water heater has no power.
Initially you can check the temperature if this not works then call to the service team for further solution.
There are two main types of tankless water heaters.
Electric tankless water heater has no power.
Without a power source these components will not operate preventing the tankless water heater from producing hot water.
I m not sure how to check if i have power to the unit or why it would suddenly turn off.
Fan motor problem solution.
If your gas valve or water valves are not fully opened this could also cause the ignition to fail.
The flow sensor was replaced.
Check the gas burner and does the flame rod generate sparks when the unit is turned on.
Make sure that the shut off valve is not closed.
Hi i have a takagi tm 1 mobius tankless water heater and the water is suddenly not getting hot.
Most traditional tank systems also need electricity.
No that it answered by a verified plumber.
Solution for when water don t get proper heat to get warm.
Solution for exhaust overheating.
First observe the condition then clear the air filter.
No hot water is one of the most common problems in water heating systems.
Propane or natural gas tankless water heaters that need no grid power are common in the developing world and many of those models are available in the us if you know where to look.
Stiebel eltron tempra 36 plus.
There are several reasons your water heater could fail to ignite.
Rheem water heaters are constructed to provide many years of operation.
No a tankless gas water heater still requires some electricity to operate.
Just stop the heater for half an hour then restart it that s all.
Tankless gas water heaters have an internal pc board electronic ignition and an electronic thermostat which is required to operate the water heater.
Rheem is highly recognized for providing top quality residential and commercial water heaters.
The first things you should check are the correct supply of electricity water and gas to the water heater.