Do you need a GFCI for a tankless water heater?
Do you need a GFCI for a tankless water heater?
Many California homes were built with the water heater in the garage. If you swap a tank type (or 240v tankless) for a gas tankless, code would require that the 120V receptacle be a GFCI because of its garage location.
What kind of outlet does a tankless water heater need?
An indoor, electric tankless water heater does not need to be vented to the outside. It does require 240-volt power. It may be plugged into a 240-volt outlet or directly wired to a service panel.
How many amps does a gas tankless water heater draw?
One whole-house tankless water heater has four 7,000-watt elements, for a total electrical load of 28,000 watts. This load re- quires wire and a circuit breaker that will handle at least 120 amps, at a cost many times that of electrical service to a conventional tank water heater.
Do you need GFCI for tankless water heater?
Many California homes were built with the water heater in the garage. If you swap a tank type (or 240v tankless) for a gas tankless, code would require that the 120V receptacle be a GFCI because of its garage location. Tankless units also use ecm venter motors and other specialized electronics.
Can a tankless water heater be plugged into a 20 amp outlet?
If that unit trips the GFCI, that would indicate something is wrong with that unit. Besides, EVERY 120 volt, 15 and 20 amp receptacle outlet in a garage needs to be GFCI protected, so, it a tankless water heater is in a garage, and it is plugged into a 120 volt outlet, then it should be GFCI protected anyway.
Can a plug in water heater be plug in?
This section covers “fixed electrical pipeline or vessel heating equipment” and does not cover water heaters; therefore, this section would not be applicable to this installation. Unless specifically stated by manufacturers manual, a storage type water heater can’t be cord and plug connected (per NEC).
Do you need GFCI protection for a hot tub?
Hot tubs, counter top recepticles near sinks, outdoor and garage recpticles need GFCI. Why would an appliance with a 240 volt electric element inside the water not need GFCI protection?
Many California homes were built with the water heater in the garage. If you swap a tank type (or 240v tankless) for a gas tankless, code would require that the 120V receptacle be a GFCI because of its garage location. Tankless units also use ecm venter motors and other specialized electronics.
If that unit trips the GFCI, that would indicate something is wrong with that unit. Besides, EVERY 120 volt, 15 and 20 amp receptacle outlet in a garage needs to be GFCI protected, so, it a tankless water heater is in a garage, and it is plugged into a 120 volt outlet, then it should be GFCI protected anyway.
Can you plug in an electric hot water heater?
1) Electric hot water heaters are always hard-wired with a dedicated circuit and never cord & plug connected. It is a violation of the National Electrical Code to cord & plug connect an electric hot water heater per Article 400.7 (A) (8)
Hot tubs, counter top recepticles near sinks, outdoor and garage recpticles need GFCI. Why would an appliance with a 240 volt electric element inside the water not need GFCI protection?