pakalolo said:
I'd say that perhaps the most reliable and rugged vapourizer of any complexity is the Herbalaire. Those things just don't fail and they're tough to kill.
From years of using one I'd have to agree. Their customer service is also top rate.
Tweak said:
I know I've heard that 7th floor has had vapes run 24/7 for up up to 8 years. But that is just the heating element, that doesn't take into account daily usage of the rheostat.
I think that is the weak link, just due to moving parts/wear and tear in normal use, but within the analog temp world, it's a very reliable design. My SSV is still going after 6 years of service, although not so much use in the last few.
Enchantre said:
Log vapes have no moving parts. Leave on 24/7.
The ceramic resistors used as heating elements will eventually fail. I think the life span on a high quality ceramic element like 7th Floor uses can be much longer. I also think the e-nano, with built-in variable temp control, is in the log vape category. I've actually had several log vapes fail, aside from the common problem of wiring breaks in the AC adapter.
Another time tested design is the Vapolution. The 2.0 version was a minor upgrade, and aside from the possible analog temp control issue, and glass parts which need user care, it's solid as a rock and one of the best bargains on the market.