Grow Tent Heater,530W Portable Heater with Smart Temperature Control, 4 Modes & 24H Timer, 10-Level PTC Heating & Extension Hose for Plant Rooms,Greenhouse, and Grow Tents

I have been using this heater for about 5 months now with no issues. It's reliable and seems durable, it achieves the target temperature with ease. Heater settings are also pretty straightforward. Bought it on sale so it was a great value.

Great product Fest delivery

Does not maintain steady temperature. It offers several modes, but it isn't clear which mode it's in (manual doesn't explain how to know), and even with all modes set to the same temp (night, day, all-time), my grow tent has fluctuated as much as 14 degrees (even though I set the tolerance to +/1 2 degrees) throughout a day. I contacted the manufacturer directly for help and their excuse was that the grow lights are affecting the temperature in the tent, causing the fluctuation. Of course the grow lights make it warmer, but the whole point of purchasing this heater was because it has a thermostat, regulating it's heat output based on the temperature in the tent!! Overall, very unhappy with the product and the service. I will be returning it for a different brand. Now I am just hoping that my little seedlings don't get too traumatized by the constant back and forth. I went to check the temp this morning and it was 58 degrees in there, despite the heater being set to 70! Don't buy this heater unless you want to have to constantly monitor it.

I’ve used the Spider Farmer Space Heater in my grow tent for a few weeks now, and overall, I’m very impressed! It’s compact, efficient, and really does a great job maintaining the temperature in my tent. The heater is pretty quiet too. the only reason I’m giving it 4 stars instead of 5 is that I wish the instructions were a little more thorough when it comes to setting up the temperature ranges and it had a slightly larger coverage area. It works great for smaller tents, but I could see it struggling a bit with bigger setups especially if you live in a colder climate area. I have my grow tent located in my garage and I am located in the southern part of the U.S. where we maybe get 1 week of cold temperatures which falls in the teens and it held up nicely. Still, for most grow tents, it’s an excellent choice! Highly recommend this if you need a reliable and cost-effective heater for your grow tent.

I love this heater. Works great with the GGS.

This heater works well for the size. Shipping was pretty quick. You do have to crank up the heat level to warm up the space in a matter of minutes. Overall it was easy to install. i had heat working in a matter of minutes.

When I open my package I noticed I was missing two parts the thermostat and the thermostat wire. Again this was not their problem but the manufacturer who shipped the unit. I texted and had to provide a photo. Their customer service was great solved the situation and got the parts sent right to me. It is a great unit.

Works great to keep the temperature well above freezing at night but not too hot during the day. Great value for the money and saved my plants.