Can this unit be left on for an extended period of time, or is it limited to 120-minute intervals?
1518309
Glad to assist :). As a safety pre-caution, this ozone generator does NOT have a continuous run feature. This is because very highly concentrated levels of ozone can be a respiratory irritant, so more ozone is not always necessarily better. However, ozone does dissipate quickly and converts back to oxygen and this unit does have a timer function with a max 2 hour run time that is more than sufficient for most odor removal applications. The timer can be reset immediately after it ends, in the event that a 2nd purification treatment is needed. I hope this helps and please let us know if there are any additional questions we can help answer :). Thanks!
1816947
Don't know the answer for sure, but I don't leave mine on for more than a few hours at a time.
1598847
You can set it to run as long as you want in 30 minutes intervals. So to answer your question yes you can set it for two hours!
703296
No, you can only use it to set the number of hours it should stay on before turning itself off.
290735
It's not a great unit, I would look elsewhere. To answer the question more like 15 mins.
2260613
stays on about 15 seconds, it can also be set to just stay on until you turn it off
952861
No, the unit cannot be set to operate indefinitely. The unit has a timer that it always operates with. This timer can range from 5 to 30 minutes, though the default is for 15 minutes. The manufacturer does not recommend more than 30 minutes per location.
381040
I don't see why not, set it for turning off at 11:59 then Turn back on at 12:00
447968
Yes. You could leave it on for short intervals but the battery will be depeleted more quickly.
1320339
Sorry, cannot help, I have not reached the end of the run time yet. I use it about 15 min a night only, tho.
1641943
You can set the timer to stay on or off as long as you want. A 12 hour block is no problem.
587118
I have never seen a timer that can be set for more than 6 or 7 hours. Sorry.
760159
Yes, I have used it for more than a hour on multiple occasions. I normally use it for 35min daily. I've had this unit for over two years.
2193505
It is set up on a timer. I don't think it would run for an extended period of time.
629390
Yes, it should be used continuously only for a maximum of 15 minutes, and then turned off to cool thoroughly. Otherwise, the mechanism may be ruined.
2080814
I apologize, I'm not sure I understand your question. The timer can be Set to run up to 60 minutes. If you want it to run continuously, I'm sure there is a way to disable the timer function.
117483
No, its set for a certain amt of minutes and turns off after time runs out.