Does A Tankless Water Heater Need A Dedicated Circuit. Because it is next to a water source it must be a GFI Ground Fault Interupter. When an appliance is connected to a dedicated electrical circuit it means that it doesnt share the circuit and circuit breaker with any other electronic in your home.
Water heaters usually need their own circuits as well. 30A120V circuits are far more unusual than 15-20A240V circuits do this was sure to be a new dedicated circuit in any case. This includes electric hot water heaters whether tank or tankless electric resistance heat EV chargers and sometimes shop receptacles - eg for welders or other big tools.
If you are going to install a new tankless water heater inside the vent material must be made of Stainless Steel.
If you are going to install a new tankless water heater inside the vent material must be made of Stainless Steel. Definitely NOT until and unless your requirement is very specific. Air conditioner central and window Sump pump. If you have a tankless water heater minimum wiring requirements vary based on the unit in question.
