This is not usually what happened but if there is no water coming out then you should go check your pipe valves and water inlet filter.
Tankless water heater no power.
Marey a us company based in puerto rico has several decent quality models almost all imported from china that require no grid power to operate but there are others.
Hybrid tankless water heaters.
Without a power source these components will not operate preventing the tankless water heater from producing hot water.
Although uncommon issues can arise if something isn t working correctly within your water heater.
Besides the filter could also be clogged by dust or unusual stuff from the water supply.
Fixing tankless water heater problems no hot water.
There are two main types of tankless water heaters.
If your pilot light is fired up by your power source then you need to be on the grid.
Make sure that the shut off valve is not closed.
Here are six of the most common problems and maintenance concerns for tankless water heaters mineral buildupsystem.
Tankless water heaters are a great investment for your home or office.
110v electric tankless water heater for shower.
Some gas powered systems may continue to operate depending upon how fuel is supplied to the unit.
Direct vent furnaces venting.
No a tankless gas water heater still requires some electricity to operate.
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.
Tankless gas water heaters have an internal pc board electronic ignition and an electronic thermostat which is required to operate the water heater.
Not only are they highly efficient but they can also save you money by heating water only on demand.
So even a tankless gas water heater will not work independently in a power outage.
Other water heaters solar fuel oil heat coil indirect whether or not your water heater will work during a power outage depends on whether it relies on mains electricity or not.
No hot water is one of the most common problems in water heating systems.
Most traditional tank systems also need electricity.
The first things you should check are the correct supply of electricity water and gas to the water heater.
The short answer is yes a gas tankless water heater needs electricity to work.
The power valves could be shut off earlier.
No water coming out although the tap was opened.