20 Amp Bathroom Circuit Code

The minimum requirement for outlet receptacles in a bathroom is one gfci protected receptacle served by a 20 amp circuit. A bathroom receptacle must be on a 20a circuit that is shared only with other bathroom receptacles in any number of bathrooms. Heating appliances have heavy power draw so the code requires that this bathroom appliance circuit is a 20 amp rather than a 15 amp circuit.

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210 11 C 3 Bathroom Branch Circuits

Code Q A Ec M

Bathrooms

It does not require a separate circuit for each bathroom.

20 amp bathroom circuit code. Did a service call in a town home built in 1991 and the receptacles had 14 to the receptacles. Or a bathroom receptacle must be on a 20a circuit that serves only loads of any kind in this same bathroom. The lights should be on a separate 15 amp circuit.

Nec codes nec 210 11 general circuitry bathroom one 20 amp circuit for the bathroom receptacles. One circuit may supply multiple bathrooms as long as only bathroom receptacles are supplied. Nec 210 11 general circuitry kitchen two 20 amp circuits for the kitchen receptacles.

This is a bare minimum however and most bathrooms will have at least two receptacles and often as many of four or five. According to the national electrical code a dedicated 20 amp circuit is to be provided for bathroom receptacle outlets which are to have ground fault protection. The 15 and 20 ampere 125 volt receptacles installed in dwelling unit bathrooms must be gfci protected as stated in 210 8 a 1.

Nec 210 11 general circuitry laundry one 20 amp circuit for the laundry receptacles. When considering bathroom receptacles keep correct placement in mind. Who ever wired the house missed the mark.

If a 20 ampere branch circuit is limited to a single bathroom now the lighting and exhaust fan can be supplied from that same branch circuit if the loads comply with 210 23 a 1 and a 2. In what code cycle did the requirement for 20 amp circuit for bathroom receptacles take place. The refrigerator microwave garbage disposer and dishwasher may need to be on separate circuits.

Other codes call for 15 amp split circuit receptacles. The outlets in a bathroom should be served by a 20 amp circuit separate from the lighting circuit to provide power items such as curling irons razors and hairdryers. Many codes call for two 20 amp small appliance circuits controlling gfci receptacles placed above countertops.

Nec 210 11 general circuitry central heating equipment one separate individual branch circuit for central heating equipment. Outlet circuit must be 20 amps. A the main rule of section 210 11 c 3 requires a 20a circuit that is dedicated to bathroom receptacle outlets.