Dony
I think you mis-understood my post. We recently installed 2 of these electric tankless heaters and each one required 2 2 pole breakers for a total of 8 circuits.

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Originally Posted by Missouri Bound

dony
I think you mis-understood my post. We recently installed 2 of these electric tankless heaters and each one required 2 2 pole breakers for a total of 8 circuits.

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You misunderstand electrical circuits.

That is NOT eight circuits. It is FOUR circuits at 240v.

NOT all tankless units require two circuits. Some only require one, some three.

From previous answers it has been determined that to connect my tankless water
Heater I need:

Copper #6 AWG (2-Conductor with ground wire) for indoor use

Wesbell lists "Romex® NM-B 6/2" at $1.55/foot on this site:
http://wesbellwireandcable.com/Romex/Romexnmb6-2.html

I'll need 90' of this wire, so I'd appreciate it if someone could CONFIRM that
I'll be ordering the correct stuff...

Thanks!

Tom

Yep. Nice site BTW.

Yeah, but their prices are a joke.

Why not just go to a Home Depot or Lowe's if there is no electrical supply house nearby??
A supply house will be cheaper than any of them on this wire.

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Originally Posted by stanfortyman

Yeah, but their prices are a joke.

Why not just go to a Home Depot or Lowes if there is no electrical supply house nearby???
A supply house will be cheaper than any of them on this wire.

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Prices for NM-B 6-2:

Lowe's doe NOT carry it
Home Depot $2.10/foot
Wesbell $1.55/foot

I'm looking for an electrical supply house...

Tom

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Originally Posted by KeepItSimpleStupid

Yep. Nice site BTW.

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KISS,

Thanks for your confirmation!

What do you think of their price? Home Depot wants $2.10/foot to their $1.55/foot.

Tom