Does the Peltier technology only work at temperatures over 75 degrees, as noted in one of the reviews?
475076
No, we have it in bathroom , run it 24/7 year round( freezing winter weather at times!!) another in a bedroom!!
475077
Same as cjtj. I have had it running all winter (along with another smaller one in the bedroom) in my often lower than 60 degree apartment and it pulls cups upon cups of water from the air. The two dehumidifiers have resolved the moisture and mold problem that I've been enduring in my Seattle apartment for years.
1800953
I was told that it can get up to about 120 degrees. It's suggested to get a thermometer to use with it to watch the temp.
983020
Yes, I have used it at about 35 degrees F. It's components are an electric motor, hydraulic fluids and metal and they should all work below freezing.
2215186
It works great, however, if the outside air temp is below 10-15 degrees fahrenheit or so, the unit will not work. So, when it's really, really cold out, for some reason the system has a safety mechanism that prevents it from working. Sounds crazy, but true. Once the day warms up enough, it kicks back on.
2273258
I returned mine because it wasn't keeping 102 temp even at above 40 degrees ambient temp. I returned it for a refund but got stuck paying the shipping cost back which was very expensive.
2074764
I've used my Comark from around 60 degrees to temperatures around 350-360 (hot grease for fish). I've never used it to test below zero.
24076
I have used them with great success! very happy. I am not sure what you are asking about Temperature? it will work great in above 32 deg Farenheit = 0 celcius and I do not see any problem with it up to 50 Deg Celcius ( or 125 Fahrenheit) How hot or cold do you want to use it for? It works very reliable. I use it in $10'000 water features indoors.
46913
I wondered the same thing, so I experimented with it. (I have two, actually). In a room that was about 42 degrees, they heated the water to about 52 degrees. I have to wonder why they're heating the water when it's not even close to freezing. A waste of electricity. I guess I have to go back to unplugging them when it's above freezing outside.I also tried it at room temperature, and they did not heat the water. So the thermostat does work, but not at the target temperature that you would expect (at or just above 32 degrees).
1237992
In the link http://www.taylorusa.com/kitchen/thermometers/connoisseur-digital-instant-read-thermometer.html, it says it can work only up to 150C, so the answer is not.
935194
I did not measure the temperature but do not think it gets anywhere near 35&#730;. However, it's always cold enough for me. I would recommend it unless you like things icy cold.
2013785
Batteries are problems at low temps as you probably know. This link (http://www.dtic.mil/cgi-bin/GetTRDoc?AD=ADA239115) tells you more than you would care to know.But electronic devices in general, it seems to me, scoff at low temperatures. So it seems if you don't find someone with actual experience, the odds should favor this device working.
2279051
Mine only gets warm enough to melt the snow which only has to be above 32 F, it does not get very warm but it does work.
437738
The heater control is not intended to bea thermostat that will keep an area temperature no lower than a setting. It keeps the heater no colder than a setting so my heater came on briefly when the temperature was 25F. It didn't significantly heat the area. I would not trust this heater to keep an area from going below freezing, The outsidetemperature plays a major role in the temperature that this or similar heaters heat an area. By experement you could find a setting that would keep an area at 40F but if the outside temp. took a dive the inside temp will also go down but not as much.If you need to freeze protect an area plug your heater into a Farm Innovators TC-3. Find one on Amazon. It kicks on at 35F The heater control is not intended to bea thermostat that will keep an area temperature no lower than a setting. It keeps the heater no colder than a setting so my heater came on briefly when the temperature was 25F. It didn't significantly heat the area. I would not trust this heater to keep an area from going below freezing, The outsidetemperature plays a major role in the temperature that this or similar heaters heat an area. By experement you could find a setting that would keep an area at 40F but if the outside temp. took a dive the inside temp will also go down but not as... » Read More The heater control is not intended to bea thermostat that will keep an area temperature no lower than a setting. It keeps the heater no colder than a setting so my heater came on briefly when the temperature was 25F. It didn't significantly heat the area. I would not trust this heater to keep an area from going below freezing, The outsidetemperature plays a major role in the temperature that this or similar heaters heat an area. By experement you could find a setting that would keep an area at 40F but if the outside temp. took a dive the inside temp will also go down but not as much.If you need to freeze protect an area plug your heater into a Farm Innovators TC-3. Find one on Amazon. It kicks on at 35F « Show Less
1755767
Mine is doing the same thing. It states the max temp is 190, so setting it at the max should be safe and it operate normally. Has anyone else set there's at the max and it works fine? thanks
1851542
Not that we know of. We live in NC, so we don't get below zero temps. But, it worked perfectly when we were down to 10 degrees.
880122
ABSOLUTELY. I live in Colorado and right now my incoming water is below that (sometimes in the 30's) and it works fine. Now, It will have a difficult time running 2 things like a shower and a sink at that temp but with 1.75gpm you will be set. I've had mine for about a year and love it. This is the 4th tankless water heater I've had and couldn't be happier, it works flawlessly.
1722761
I just checked the thermostat and it only goes down to 45 degrees. If you are trying to use this for freeze protection, you might look into a space heater with a built-in digital thermostat.