WTC100 Wireless Temperature Controller Digital Plug-in Thermostat Outlet Remote Control Heating Cooling Mode for Window A/C Fan Heater Greenhouse Homebrewing Reptile (Built-in Temp Sensor)

Great temp controller for smaller green houses, ours is about 70 feet away from house and know problem reading from house, very accurate

This works great! I've been using it control my window AC unit in the summer for 2 years now and I have no complaints. Easy setup and my room is kept within the desired temperature range. I'm sure its helped save me some money by not letting the AC run all the time. This also works as a remote control for my AC which is very handy.

Works well, but need a smaller temp range for the 'Heat' setting. It allows 3 degrees above the set point before shutting off the power and at least 2 degrees below the setting before turning the power on. I work around the prob by settin the unit to 3 degrees below my target and reducing the power setting of the heater.

I use this to control the fan on a wood stove and it works great. I tried a wired thermostat outlet and this one is much better. Both the function within the remote is better and being able to place in anywhere in the room makes a big difference… basically turns the fan off when the room reached the desired temperature and as the room cools, it turns the fan back on. We have been doing that manually for years, this is great..

This thing works fine but it has a fatal flaw. There is NO WAY to turn the alarm off permanently. We have it set to control a 400W heater if the temperature falls below the set level. It works great, but the alarm goes off at random intervals until the unit reaches reaches the turn off temperature. The unit usually turns on at night meaning the alarm beeper, which is quite loud, goes off randomly multiple times at night. The manual states that you can mute the beeper by pressing any button when it's going off. That's fine, but that means you can turn it off only after it wakes you up, and it's not a permanent setting. It'll wake you up again to turn if off 20 minutes later. The alarm function turns this from a good design to a design from HELL. DO NOT BUY THIS unless you like being woken up over and over at random intervals during the night.

Good, reliable controller. I’ve had mine in my green house for a few years now through all the temperature extremes of hot summers and the cold winters when it is dormant.

Will improve your AC

Over the past two years I have purchased 4 of these units. One unit failed completely due to excess heat even though it was controlling less than 8A of its 15 amp specification. I returned another unit after having it less than a couple of weeks since it was similarly overheating. I noticed now in the current specification that they do not have a maximum current rating. All it says is 240 V. If your application only requires a capacity of 5-6 A at 120 V, I'd recommend this product. The construction is quality and once you learn how to operate the controller, it does the job nicely. I'd say the repeatability is within one degree. I would give this product a 5-star rating if they improved the current capacity rating to its original spec of 15A. I took one unit apart and the components inside are rated for 15 amp but obviously cannot take this load.

excelente producto y servicio

Works great - it is very accurate.

Great product

I was able to find a video on Youtube that helped me set this up. I'm using it with a new electric fireplace, it's working very well, the fireplace is coming on and shutting off as the thermostat in the remote dictates.

1. You can only set temperature in 1degree increments 2. Batteries run out on the hand remote pretty quickly other then that all is well so far. I use the room heater to connect via the plug. I bought 2 sets of these items and Also purchased 2 ceramic heaters for my 2 rooms all is working fine.