[Upgraded] GROWNEER LCD Digital Thermostat Temperature Controller 2-Stage Outlet Heating and Cooling - 1100W, -40~248℉, with Sensor for Fermentation Grow Tent HVAC Equipment Seedling Heat Mat

Works great for my chicken house and a their heater. Ready to use. Easy to use. Haven’t used the cold side yet. Maybe in summer with a fan.

The product stopped working after an hour of operation. The screen was completely dead and there was no functionality. It was easy to set up though.

It stoped working after a week using just the fan in the window it stoped working . But it was so easy to use i might try a different one .

This has done the trick for keeping our new chickens at the correct temperature. When the temperature drops, it turns on the heating side of the plug. We have not used the cooling option yet. There is plenty of wire as to be able to hang it out of the way and still have the probe near the chick. My only negative feedback is the controls are not intuitive. It took me several minutes to program the device. Once programmed, it does it’s job as designed. Had it for a couple weeks.

Junk. Got this to control an in window swamp cooler. Took a second and some reading to figure out how to use it,no big deal it has a few features so that’s expected. The major down fall to it is I would set it to turn on at 74 degrees. When the controller hit 74 the lcd would indicate it was cooling but the relay would not flip til 78-79 degrees. If you lower the temp to make up for the lag it would run the cooler at a way lower temp before shutting down. Used it one summer and went to give it another try last week and it’s dead. LCD lights a up,when it hits the target temp it says it’s cooling but it never sends power.

exellent

I ordered one of these to control a radiant heater in my chicken house. It never even turned on , out of the box . I returned it and exchanged it for another one. The new one that got sent to me was no different than the first one . It never worked, out of the box either. Each item took a week to arrive. So, that's 2 weeks time waisted on a product that's worthless and ultimately set me back 2 weeks in schedule . I got let down twice on this product and there won't be a third time.

I turned my crock pot into a sous vide pot using this controller. Keeps my greenhouse from over heating in the summer by plugging into vent fan. So many great uses for an external plug in controller!!