I have a double door True and looking to upgrade the controller to monitor the temp, the controller now is inside on the roof. Lookiing for an upgrade, who has found a reliable unit?
Plug n play:
[ame="http://www.amazon.com/Johnson-Controls-Digital-Thermostat-Control/dp/B00368D6JA/ref=pd_sim_indust_1/187-7903288-7470329?ie=UTF8&refRID=1D90R0H5PXDKRQ7K6CAQ#productDetails"]Amazon.com: Johnson Controls Digital Thermostat Control Unit: Home Improvement@@AMEPARAM@@http://ecx.images-amazon.com/images/I/51WgEyr9ObL.@@AMEPARAM@@51WgEyr9ObL[/ame]