I have been purchasing the 600 and 300 watt transformers for several years now and have been very happy with them. They are easy for our crews to install and simple for the home owner to operate.
I received the transformer within 2 days of ordering. Over 30 pounds, so very solid. Installed within 2 minutes. Easy to set programs. No issues.
or was this made in China? Don't care. This transformer is simple to install and heavy as a Mac truck. Looks like it'll last my lifetime.
Easy install, best price in the market. Add in a lifetime warranty and its a no brainer. My suggestion, for a few more dollars, get the 600 in case of future expansion of your system. Love it!.
I was replacing for the second time a transformer purchased at a box store. I wanted to buy something that I wouldn't have to replace in 1-2 years. I think I may have found it. I'm impressed with the quality out of the box. The ease of hook-up was fantastic and the look and feel is impressive. My gut tells me this was a great purchase.