Digital question.

[matinfl]

What is the difference with the digital Happy Vappy? Any pictures, if there is a visible difference? Any info to inform and educate would be great, thanks.

[->J]

The difference you'd notice is in the consistency of the temperature. On the original units you'd hear the spin up every few minutes to keep the operating temp at the right level. As a layman I always assumed it was a hot-wire type setup used in old thermostats and whatnot. With a simple chip, there's little to no temp drop off and you're good to go. Again as a layman, I assume this COULD also lower it's energy use as there's no need to keep ramping up the unit as it used to.