AC InfinityTHERMOFORGE T3, Environmental Grow Tent Heater with VPD Temperature Controller, 10-Level PTC Heating and Included Extension Hose for Tents, Rooms, Greenhouses

Talk about easy. I plugged it in, inserted the tubing and the sensor. It took a minute to figure out all the menu options, but I really only needed to hit temp up or down. The additional options will be useful as I advance further with my efforts. It doesn't seem to get too hot on the base. It is very quiet. It feels solid. I haven't noticed any smells or other oddities. Just plug it on it.

Heater connected to controller is a great addition to controlling environment, game changing, good quality, don’t hesitate to purchase from a industry leader in home growers witch in affordable.

So easy to setup and control. Works wonders in my basement 4x8. Safe reliable no issues

This little unit works so well! I bought a second one for a second tent! Every item from AC Infinity works flawlessly with the controller. 1st tent is a 4x4 with 7 plants the second tent is a 2x4 for flowering. It keeps my 4x4 perfect so I know it will handle the 2x4 tent! In the APP, select "buffer" I have a 6°F buffer, so it doesn't just turn on and off repeatedly. So my Temp is set for 75°F, add 6° and the heater will rise to 81°F and shut off but will not kick back on until it reaches 75°. If there was no buffer the temp will be set at 81°F and as soon as it drops below 81°F it turns back on. If you have the tent in the basement or somewhere else that is cool you definitley need to use the buffer.

Works great cept after a few days it has gotten louder.

Amazing product, would definitively buy again and highly recommend!

So I ordered one of these probably a month and a half or so ago set it all up it was working okay for about 8 hours and then so I had it on the auto mode and it just would not show anything temperature or humidity or everything it promises to do it's supposed to sense that he on and off like a thermostat with this little bulb so I sent it back and it was replaced and then this one I've had going probably for over 3 weeks it was okay but one other thing I don't like about it I have a 4x4 can't it's not really big even on high with an ambient temperature of 61°, it could not even reach 70°. Inside and closed 4x4 mind you so yeah it'll work if you run it on on all the time but that's not the point it's supposed to on and off in the parameters that you set humidity PDF blah blah blah but it's doing the same symptoms the first one did except it took about 3 weeks longer and then it doesn't even heat that well it can't keep up in a 4x410 at 60 degrees it's even maintain 70 something's wrong there but anyway that's not my big gripe my big gripe is the same thing it just starts losing the automatic function which I like to set parameters for what the temperature is so I guess in a nutshell I would probably highly recommend steering away from this thing and I do like a lot of stuff about Viva son but that thermal proheater yeah after getting the second one and it does the same thing within 3 weeks yeah there's an issue there so I I rarely write reviews on Amazon and I ordered thousands of dollars thousands of dollars yearly from them and I probably only had about well since probably 2010 maybe five things that I've actually written a bad review about and I order a lot for my company and my personal stuff but yeah I would say no to this ever again so I'm a single back with the old little heater and put a thermometer in there and let that work because this thing is drove me nuts I've even insulated the thing the tube want again it's not if it can't keep up 10° difference at 60 degrees that's an issue and when it this is the second one I've had within them a month and a half to two months and an automotive just blanks out and that it will work on on the only problem is it's on all the time so unless you're going to sit out there and turn it on and off you're going to ruin your plants so yeah I would highly stay clear of this

Used this for a 8x4x6 grow tent. Does amazing, depending on fan settings it’s surprisingly quiet. Very user friendly and keeps my temperatures in their target ranges (70F-74F)The temperature probes are extremely accurate and match up almost exactly as what my hydrometer reads.Love this brand!