What is the typical timeframe for replacing a (vivi nova) tank, coils or wicks?

[7cloud]

Finally have a good setup that I'm loving with a lavatube and vision vivi nova. Don't want to be without it so just thinking ahead.

[Jeffb]

I replace mine about every 2 weeks.

[mcquinn]

Depends on the liquid and how much you vape.I usually get two to four weeks on a coil.And I keep three or four on hand.I also have a spare tank but my first mini Nova is several months old and doing fine.

[BirdDog]

There is no set time frame. You could get 2 weeks or a couple hours out of a coil, tank or cartomizer. All kinds of variables come into play on how long it will last. Not to mention if the coil is just defective to begin with. Always have spares on hand.