Greenhouse Heater with Thermostat, Fast Heating, Auto Power Control, Over Temperature Protection, Greenhouse Heater for Winter Plants, for Grow Tent, Green House, Flower Room, Patio

This little heater worked beautifully! Winter 2024/2025 was brutally cold here in Pennsylvania, with several days dipping into the teens and even single digits. I was just a few days away from going on vacation, so I needed something fast. I chose this heater because of the solid reviews—and also because Amazon offered next-day delivery. I wanted at least two days to test it out before I left.When I opened the box, I was surprised by how small it was. My pop-up greenhouse isn't big at 6' x 8' x 8', but I was worried it would have to run nonstop and send my electric bill through the roof. But installation was a breeze. I used a string to hang the thermostat from the roof support bars. I set the heater blower to low and the thermostat to the lowest setting (40°F), and placed the probe a few feet off the ground in a central spot—since hot air rises, I didn’t want it too high up.Throughout the day, I kept checking on it. Not only did the temperature stay pretty consistent (+/- 2°), the heater wasn’t constantly running. The thick plastic on the greenhouse definitely helped retain heat, but even when it was 11° outside, it felt great inside. I only set the temperature as high as 40°F, so I can’t speak to its performance at higher temps—but I absolutely don’t regret the purchase.Initially, I hesitated to spend the money, but then I realized replacing my fruit trees would cost way more. I was so focused on keeping my plants alive while I was away on my trip, but all winter was brutal so it was on for 3 months straight and I didn’t notice a big spike in my electric bill, either. Highly recommend

Very happy with everything about this heater. Auto shutoff, heat output, size had all been perfect for our application.

This little heater works great in my greenhouse. Just set the thermostat and let her go. It kept the temperature at 60 even on nights in the teens.

Purchased and used for about 15 days, worked great. Went to turn the temperature knob and it broke off down inside the heater....so it was stuck on full blast with no way to lower the setting.

I've been looking for a small heater for my resin printing closet and came across this heater on Amazon. It has a nice small form factor and puts out a decent amount of heat. You plug it into the included thermostat, set the temp, put the temp probe where you need to maintain the temperature, and turn it on. That's it! Easy to use and heats consistently and well. Recommended if you need to keep a small space at a consistent temperature.

I use it for my small green house and it works great, very efficient. It was very easy to install, and move since it’s very light weight. It will keep the room at the temperature that you set up and turn off itself with the thermostat. Very useful!

Very dependable and easy to set up. Automatic on and off with functional thermostat.

At the moment I have this install in my greenhouse.It turns on whatever it wants Without.Any regards for the thermostat Want of the controll nubs came off because parts are all plastic and they melted