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25-ft 10 / 2 / Romex SIMpull Solid Indoor CU NM-B W/G Individual pack ( By-the-roll )

Southwire 25-ft 10 / 2 / Romex SIMpull Solid Indoor CU NM-B W/G Individual pack ( By-the-roll )

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My new hot×water heater requires that I change my breaker from 20 amp to 30 amp. My current wire is 12-2, is 10-2 the wiring I need to replace the 12-


Yes, if your water heater requires a 30 amp breaker you will need a new circuit installed with 10-2 NM-B cable (aka Romex).

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