These quality controllers are designed for use with our Commercial Propagating Mats but can also be used with other brand mats and heat cables. Features a 30" capillary tube with sensing bulb. Additional Information Specifications Model Temp Setting Capacity GC-1 40 - 100 F Up to 2 mats with plug
Guess I got a bad one. My GC-1 controller does not produce consistently even temperatures. After weeks of trying I have given up and asked for a replacement. Of course Greenhouse Megastore was more than happy to help. They get 5 stars.
For the price paid, I consider this mat excellent. Hopefully it will perform well for several years, though most heating appliances and elements by nature degrade.
Nice piece of equipment
This is a great controller. Just what I need for now and it's expandable to boot!
Mat Controllar and 2 flat Mat
I have always had trouble with growing things in the garage prior to planting outside. This year I planted 72 sets and 71 came up. It was all because of the controlled heat produced by this unit and the accompanying mat.
This product works as advertised
This product is installed in a very high humidity environment controlling professional grade heat mats. It accurately maintains temperatures in a winter cold environment.
propagation mat controller
simple, accurate, solid costruction - wish were able to take 3 prong plugs
propagtion mat controller
The only complaint I have with this product is it is hard to keep in soil when you are starting seeds. I like to fact so many mats can be plugged into it.
Owner - Frog Hollow Greenhouses
I like this mat so much that, I have four of them. The best mat on the market.
Accurate and Awesome. I have the single plug controller as well as this double plug controller. The double plug is the best way to go. It allows you to be farther from the power source.
High quality heat mat controller manufactured in Brookfield, Wi. by Pro-Grow, provides dependable tempature control to my 2 HD rubber heat mats. This unit should be waterproof but is otherwise worth the money.
Propagation Mat Controller
The nursery I worked at for 16 years used this type of controller and works very well. When I purchased the commercial mat, I got this type of controller because in the all those years, never had to replace one.
This thermostat is made out of sturdy materials and is heavy duty. It is made to be durable ---it works well and is simple to use.